From 8df43d40c6e634f52cce1aedc195e569340bf602 Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Fri, 8 Dec 2017 18:57:46 +0530
Subject: [PATCH 01/10] T0X.01-Solution-GoogleApiClient

---
 .gitignore                                    |   3 +
 app/build.gradle                              |  22 +++-
 app/src/main/AndroidManifest.xml              |  11 +-
 .../example/android/shushme/MainActivity.java | 109 +++++++++++++++++-
 app/src/main/res/layout/activity_main.xml     |  38 +++++-
 app/src/main/res/values/strings.xml           |   5 +-
 build.gradle                                  |   3 +-
 gradle/wrapper/gradle-wrapper.properties      |   4 +-
 8 files changed, 175 insertions(+), 20 deletions(-)

diff --git a/.gitignore b/.gitignore
index acc2157a..720422ef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,8 @@
 .DS_Store
 
+# local keystore files
+keystore.properties
+
 # built application files
 *.apk
 *.ap_
diff --git a/app/build.gradle b/app/build.gradle
index 66172bad..654796fc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,12 +1,16 @@
 apply plugin: 'com.android.application'
 
+def keystorePropertiesFile = rootProject.file("keystore.properties")
+def keystoreProperties = new Properties()
+keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.3"
     defaultConfig {
         applicationId "com.example.android.shushme"
         minSdkVersion 16
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
@@ -17,6 +21,10 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    buildTypes.each {
+        it.resValue 'string', 'GOOGLE_API_KEY', keystoreProperties['GOOGLE_API_KEY']
+    }
 }
 
 dependencies {
@@ -24,8 +32,10 @@ dependencies {
     androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    compile 'com.android.support:appcompat-v7:25.1.0'
-    compile 'com.android.support:recyclerview-v7:25.0.1'
-    // TODO (3) Add play-services-places and play-services-location dependencies
+    compile 'com.android.support:appcompat-v7:26.1.0'
+    compile 'com.android.support:recyclerview-v7:26.1.0'
+    // TODO COMPLETED (3) Add play-services-places and play-services-location dependencies
+    compile 'com.google.android.gms:play-services-places:11.6.2'
+    compile 'com.google.android.gms:play-services-location:11.6.2'
     testCompile 'junit:junit:4.12'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 764cd012..96b85fdf 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -2,6 +2,10 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.example.android.shushme">
 
+    <!-- TODO COMPLETED (2) Add uses-permission tags for INTERNET and ACCESS_FINE_LOCATION -->
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
@@ -9,7 +13,10 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
 
-        <!-- TODO (1) Add meta-data tag with API key -->
+        <!-- TODO COMPLETED (1) Add meta-data tag with API key -->
+        <meta-data
+            android:name="com.google.android.geo.API_KEY"
+            android:value="@string/GOOGLE_API_KEY" />
 
         <activity android:name="com.example.android.shushme.MainActivity">
             <intent-filter>
@@ -25,6 +32,4 @@
 
     </application>
 
-    <!-- TODO (2) Add uses-permission tags for INTERNET and ACCESS_FINE_LOCATION -->
-
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android/shushme/MainActivity.java b/app/src/main/java/com/example/android/shushme/MainActivity.java
index a33cf634..7aef31f5 100644
--- a/app/src/main/java/com/example/android/shushme/MainActivity.java
+++ b/app/src/main/java/com/example/android/shushme/MainActivity.java
@@ -16,15 +16,31 @@
 * limitations under the License.
 */
 
+import android.content.pm.PackageManager;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.ActivityCompat;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
+import android.util.Log;
+import android.view.View;
+import android.widget.CheckBox;
+import android.widget.Toast;
 
-public class MainActivity extends AppCompatActivity {
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.api.GoogleApiClient;
+import com.google.android.gms.location.LocationServices;
+import com.google.android.gms.location.places.Places;
+
+public class MainActivity extends AppCompatActivity implements
+        GoogleApiClient.ConnectionCallbacks,
+        GoogleApiClient.OnConnectionFailedListener {
 
     // Constants
     public static final String TAG = MainActivity.class.getSimpleName();
+    private static final int PERMISSIONS_REQUEST_FINE_LOCATION = 111;
 
     // Member variables
     private PlaceListAdapter mAdapter;
@@ -38,6 +54,8 @@ public class MainActivity extends AppCompatActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        Log.v(TAG, "-> onCreate");
+
         setContentView(R.layout.activity_main);
 
         // Set up the recycler view
@@ -46,12 +64,91 @@ protected void onCreate(Bundle savedInstanceState) {
         mAdapter = new PlaceListAdapter(this);
         mRecyclerView.setAdapter(mAdapter);
 
-        // TODO (4) Create a GoogleApiClient with the LocationServices API and GEO_DATA_API
+        // TODO COMPLETED (4) Create a GoogleApiClient with the LocationServices API and GEO_DATA_API
+        // Build up the LocationServices API client
+        // Uses the addApi method to request the LocationServices API
+        // Also uses enableAutoManage to automatically when to connect/suspend the client
+        GoogleApiClient client = new GoogleApiClient.Builder(this)
+                .addConnectionCallbacks(this)
+                .addOnConnectionFailedListener(this)
+                .addApi(LocationServices.API)
+                .addApi(Places.GEO_DATA_API)
+                .enableAutoManage(this, this)
+                .build();
+    }
+
+    // TODO COMPLETED (5) Override onConnected, onConnectionSuspended and onConnectionFailed for GoogleApiClient
+
+    /***
+     * Called when the Google API Client is successfully connected
+     *
+     * @param connectionHint Bundle of data provided to clients by Google Play services
+     */
+    @Override
+    public void onConnected(@Nullable Bundle connectionHint) {
+        Log.i(TAG, "-> API Client Connection Successful!");
+    }
+
+    /***
+     * Called when the Google API Client is suspended
+     *
+     * @param cause cause The reason for the disconnection. Defined by constants CAUSE_*.
+     */
+    @Override
+    public void onConnectionSuspended(int cause) {
+        Log.i(TAG, "-> API Client Connection Suspended!");
+    }
+
+    /***
+     * Called when the Google API Client failed to connect to Google Play Services
+     *
+     * @param result A ConnectionResult that can be used for resolving the error
+     */
+    @Override
+    public void onConnectionFailed(@NonNull ConnectionResult result) {
+        Log.e(TAG, "-> API Client Connection Failed!");
+    }
+
+    // TODO COMPLETED (9) Implement the Add Place Button click event to show  a toast message with the permission status
+    /***
+     * Button Click event handler to handle clicking the "Add new location" Button
+     *
+     * @param view
+     */
+    public void onAddPlaceButtonClicked(View view) {
+        Log.v(TAG, "-> onAddPlaceButtonClicked");
+
+        if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION)
+                != PackageManager.PERMISSION_GRANTED) {
+            Toast.makeText(this, getString(R.string.need_location_permission_message), Toast.LENGTH_LONG).show();
+            return;
+        }
+        Toast.makeText(this, getString(R.string.location_permissions_granted_message), Toast.LENGTH_LONG).show();
     }
 
-    // TODO (5) Override onConnected, onConnectionSuspended and onConnectionFailed for GoogleApiClient
-    // TODO (7) Override onResume and inside it initialize the location permissions checkbox
-    // TODO (8) Implement onLocationPermissionClicked to handle the CheckBox click event
-    // TODO (9) Implement the Add Place Button click event to show  a toast message with the permission status
+    // TODO COMPLETED (7) Override onResume and inside it initialize the location permissions checkbox
+    @Override
+    public void onResume() {
+        super.onResume();
+        Log.v(TAG, "-> onResume");
 
+        // Initialize location permissions checkbox
+        CheckBox locationPermissions = (CheckBox) findViewById(R.id.location_permission_checkbox);
+        if (ActivityCompat.checkSelfPermission(MainActivity.this,
+                android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
+            locationPermissions.setChecked(false);
+        } else {
+            locationPermissions.setChecked(true);
+            locationPermissions.setEnabled(false);
+        }
+    }
+
+    // TODO COMPLETED (8) Implement onLocationPermissionClicked to handle the CheckBox click event
+    public void onLocationPermissionClicked(View view) {
+        Log.v(TAG, "-> onLocationPermissionClicked");
+
+        ActivityCompat.requestPermissions(MainActivity.this,
+                new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION},
+                PERMISSIONS_REQUEST_FINE_LOCATION);
+    }
 }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 101323e4..3482ac33 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -59,14 +59,50 @@
                 android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
         </LinearLayout>
 
-        <!-- TODO (6) Add a LinearLayout that contains a checkbox to grant the location permissions
+        <!-- TODO COMPLETED (6) Add a LinearLayout that contains a checkbox to grant the location permissions
                         and set the checkbox click listener to call onLocationPermissionClicked -->
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:paddingBottom="4dp"
+                android:paddingRight="8dp"
+                android:paddingTop="4dp"
+                android:src="@drawable/ic_my_location_primary_24dp" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:text="@string/location_permissions"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textColor="@android:color/black" />
+
+            <RelativeLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent">
+
+                <CheckBox
+                    android:id="@+id/location_permission_checkbox"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_alignParentRight="true"
+                    android:layout_marginRight="8dp"
+                    android:onClick="onLocationPermissionClicked" />
+
+            </RelativeLayout>
+        </LinearLayout>
 
         <Button
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="12dp"
             android:background="@color/colorPrimary"
+            android:onClick="onAddPlaceButtonClicked"
             android:text="@string/add_new_location"
             android:textAppearance="@style/TextAppearance.AppCompat.Button"
             android:textColor="@android:color/white" />
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d87fb1a1..5849364b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -2,7 +2,10 @@
     <string name="app_name">ShushMe</string>
     <string name="add_new_location">Add new location</string>
     <string name="location_list">Locations</string>
+    <string name="need_location_permission_message">You need to enable location permissions first</string>
+    <string name="location_permissions_granted_message">Location Permissions Granted</string>
     <string name="setting_enabled" translatable="false">EnabledSetting</string>
     <string name="settings_label">Settings</string>
+    <string name="location_permissions">Location Permissions</string>
     <string name="enable_geofences">Enable Geofences</string>
-</resources>
+</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 74b2ab0d..b3b12586 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -15,6 +15,7 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        google()
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 04e285f3..5c10b340 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Dec 28 10:00:20 PST 2015
+#Fri Dec 08 18:29:47 IST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

From a5b5d8b44cca8eab2c5b85b8419215a70caf2add Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Fri, 8 Dec 2017 19:26:33 +0530
Subject: [PATCH 02/10] T0X.02-Exercise-PlacePicker

---
 app/build.gradle                                     |  4 +++-
 app/src/main/AndroidManifest.xml                     |  2 --
 .../com/example/android/shushme/MainActivity.java    | 12 ++++++------
 app/src/main/res/layout/activity_main.xml            |  2 --
 4 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index 654796fc..596f4a16 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -34,8 +34,10 @@ dependencies {
     })
     compile 'com.android.support:appcompat-v7:26.1.0'
     compile 'com.android.support:recyclerview-v7:26.1.0'
-    // TODO COMPLETED (3) Add play-services-places and play-services-location dependencies
+
+    //Google Play Services
     compile 'com.google.android.gms:play-services-places:11.6.2'
     compile 'com.google.android.gms:play-services-location:11.6.2'
+
     testCompile 'junit:junit:4.12'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 96b85fdf..6daf15f2 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -2,7 +2,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.example.android.shushme">
 
-    <!-- TODO COMPLETED (2) Add uses-permission tags for INTERNET and ACCESS_FINE_LOCATION -->
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
 
@@ -13,7 +12,6 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
 
-        <!-- TODO COMPLETED (1) Add meta-data tag with API key -->
         <meta-data
             android:name="com.google.android.geo.API_KEY"
             android:value="@string/GOOGLE_API_KEY" />
diff --git a/app/src/main/java/com/example/android/shushme/MainActivity.java b/app/src/main/java/com/example/android/shushme/MainActivity.java
index 7aef31f5..f3483646 100644
--- a/app/src/main/java/com/example/android/shushme/MainActivity.java
+++ b/app/src/main/java/com/example/android/shushme/MainActivity.java
@@ -64,7 +64,6 @@ protected void onCreate(Bundle savedInstanceState) {
         mAdapter = new PlaceListAdapter(this);
         mRecyclerView.setAdapter(mAdapter);
 
-        // TODO COMPLETED (4) Create a GoogleApiClient with the LocationServices API and GEO_DATA_API
         // Build up the LocationServices API client
         // Uses the addApi method to request the LocationServices API
         // Also uses enableAutoManage to automatically when to connect/suspend the client
@@ -77,8 +76,6 @@ protected void onCreate(Bundle savedInstanceState) {
                 .build();
     }
 
-    // TODO COMPLETED (5) Override onConnected, onConnectionSuspended and onConnectionFailed for GoogleApiClient
-
     /***
      * Called when the Google API Client is successfully connected
      *
@@ -109,7 +106,6 @@ public void onConnectionFailed(@NonNull ConnectionResult result) {
         Log.e(TAG, "-> API Client Connection Failed!");
     }
 
-    // TODO COMPLETED (9) Implement the Add Place Button click event to show  a toast message with the permission status
     /***
      * Button Click event handler to handle clicking the "Add new location" Button
      *
@@ -123,10 +119,15 @@ public void onAddPlaceButtonClicked(View view) {
             Toast.makeText(this, getString(R.string.need_location_permission_message), Toast.LENGTH_LONG).show();
             return;
         }
+
+        // TODO (1) Create a PlacePicker.IntentBuilder and call startActivityForResult
+        // TODO (2) Handle GooglePlayServices exceptions
         Toast.makeText(this, getString(R.string.location_permissions_granted_message), Toast.LENGTH_LONG).show();
     }
 
-    // TODO COMPLETED (7) Override onResume and inside it initialize the location permissions checkbox
+    // TODO (3) Implement onActivityResult and check that the requestCode is PLACE_PICKER_REQUEST
+    // TODO (4) In onActivityResult, use PlacePicker.getPlace to extract the Place ID and insert it into the DB
+
     @Override
     public void onResume() {
         super.onResume();
@@ -143,7 +144,6 @@ public void onResume() {
         }
     }
 
-    // TODO COMPLETED (8) Implement onLocationPermissionClicked to handle the CheckBox click event
     public void onLocationPermissionClicked(View view) {
         Log.v(TAG, "-> onLocationPermissionClicked");
 
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 3482ac33..aa5e842c 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -59,8 +59,6 @@
                 android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
         </LinearLayout>
 
-        <!-- TODO COMPLETED (6) Add a LinearLayout that contains a checkbox to grant the location permissions
-                        and set the checkbox click listener to call onLocationPermissionClicked -->
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"

From b807cccbbb35915586bee93069fd7c469920b217 Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Fri, 8 Dec 2017 20:58:40 +0530
Subject: [PATCH 03/10] T0X.02-Solution-PlacePicker

---
 .../example/android/shushme/MainActivity.java | 59 +++++++++++++++++--
 1 file changed, 54 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/com/example/android/shushme/MainActivity.java b/app/src/main/java/com/example/android/shushme/MainActivity.java
index f3483646..f6f16a04 100644
--- a/app/src/main/java/com/example/android/shushme/MainActivity.java
+++ b/app/src/main/java/com/example/android/shushme/MainActivity.java
@@ -16,6 +16,8 @@
 * limitations under the License.
 */
 
+import android.content.ContentValues;
+import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
@@ -29,10 +31,15 @@
 import android.widget.CheckBox;
 import android.widget.Toast;
 
+import com.example.android.shushme.provider.PlaceContract;
 import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.GooglePlayServicesNotAvailableException;
+import com.google.android.gms.common.GooglePlayServicesRepairableException;
 import com.google.android.gms.common.api.GoogleApiClient;
 import com.google.android.gms.location.LocationServices;
+import com.google.android.gms.location.places.Place;
 import com.google.android.gms.location.places.Places;
+import com.google.android.gms.location.places.ui.PlacePicker;
 
 public class MainActivity extends AppCompatActivity implements
         GoogleApiClient.ConnectionCallbacks,
@@ -41,6 +48,7 @@ public class MainActivity extends AppCompatActivity implements
     // Constants
     public static final String TAG = MainActivity.class.getSimpleName();
     private static final int PERMISSIONS_REQUEST_FINE_LOCATION = 111;
+    private static final int PLACE_PICKER_REQUEST = 1;
 
     // Member variables
     private PlaceListAdapter mAdapter;
@@ -120,13 +128,54 @@ public void onAddPlaceButtonClicked(View view) {
             return;
         }
 
-        // TODO (1) Create a PlacePicker.IntentBuilder and call startActivityForResult
-        // TODO (2) Handle GooglePlayServices exceptions
-        Toast.makeText(this, getString(R.string.location_permissions_granted_message), Toast.LENGTH_LONG).show();
+        // TODO COMPLETED (1) Create a PlacePicker.IntentBuilder and call startActivityForResult
+        // TODO COMPLETED (2) Handle GooglePlayServices exceptions
+        try {
+            // Start a new Activity for the Place Picker API, this will trigger {@code #onActivityResult}
+            // when a place is selected or with the user cancels.
+            PlacePicker.IntentBuilder builder = new PlacePicker.IntentBuilder();
+            Intent i = builder.build(this);
+            startActivityForResult(i, PLACE_PICKER_REQUEST);
+        } catch (GooglePlayServicesRepairableException e) {
+            Log.e(TAG, String.format("-> GooglePlayServices Not Available [%s]", e.getMessage()));
+        } catch (GooglePlayServicesNotAvailableException e) {
+            Log.e(TAG, String.format("-> GooglePlayServices Not Available [%s]", e.getMessage()));
+        } catch (Exception e) {
+            Log.e(TAG, String.format("-> PlacePicker Exception: %s", e.getMessage()));
+        }
     }
 
-    // TODO (3) Implement onActivityResult and check that the requestCode is PLACE_PICKER_REQUEST
-    // TODO (4) In onActivityResult, use PlacePicker.getPlace to extract the Place ID and insert it into the DB
+    // TODO COMPLETED (3) Implement onActivityResult and check that the requestCode is PLACE_PICKER_REQUEST
+    // TODO COMPLETED (4) In onActivityResult, use PlacePicker.getPlace to extract the Place ID and insert it into the DB
+
+    /***
+     * Called when the Place Picker Activity returns back with a selected place (or after canceling)
+     *
+     * @param requestCode The request code passed when calling startActivityForResult
+     * @param resultCode  The result code specified by the second activity
+     * @param data        The Intent that carries the result data.
+     */
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        Log.v(TAG, "-> onActivityResult");
+
+        if (requestCode == PLACE_PICKER_REQUEST && resultCode == RESULT_OK) {
+            Place place = PlacePicker.getPlace(this, data);
+            if (place == null) {
+                Log.i(TAG, "-> No place selected");
+                return;
+            }
+
+            // Extract the place information from the API
+            String placeName = place.getName().toString();
+            String placeAddress = place.getAddress().toString();
+            String placeID = place.getId();
+
+            // Insert a new place into DB
+            ContentValues contentValues = new ContentValues();
+            contentValues.put(PlaceContract.PlaceEntry.COLUMN_PLACE_ID, placeID);
+            getContentResolver().insert(PlaceContract.PlaceEntry.CONTENT_URI, contentValues);
+        }
+    }
 
     @Override
     public void onResume() {

From ba419fb14a2daa40881c5f66a3f2df2fa1f60264 Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Sat, 9 Dec 2017 01:00:43 +0530
Subject: [PATCH 04/10] T0X.03-Exercise-GetPlaceById

---
 .../example/android/shushme/MainActivity.java    | 16 +++++++++++-----
 .../android/shushme/PlaceListAdapter.java        |  6 +++++-
 app/src/main/res/layout/activity_main.xml        |  2 ++
 3 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/com/example/android/shushme/MainActivity.java b/app/src/main/java/com/example/android/shushme/MainActivity.java
index f6f16a04..57870875 100644
--- a/app/src/main/java/com/example/android/shushme/MainActivity.java
+++ b/app/src/main/java/com/example/android/shushme/MainActivity.java
@@ -69,6 +69,7 @@ protected void onCreate(Bundle savedInstanceState) {
         // Set up the recycler view
         mRecyclerView = (RecyclerView) findViewById(R.id.places_list_recycler_view);
         mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
+        // TODO (3) Modify the Adapter to take a PlaceBuffer in the constructor
         mAdapter = new PlaceListAdapter(this);
         mRecyclerView.setAdapter(mAdapter);
 
@@ -84,6 +85,16 @@ protected void onCreate(Bundle savedInstanceState) {
                 .build();
     }
 
+    // TODO (1) Implement a method called refreshPlacesData that:
+    // - Queries all the locally stored Places IDs
+    // - Calls Places.GeoDataApi.getPlaceById with that list of IDs
+    // Note: When calling Places.GeoDataApi.getPlaceById use the same GoogleApiClient created
+    // in MainActivity's onCreate (you will have to declare it as a private member)
+
+    //TODO (8) Set the getPlaceById callBack so that onResult calls the Adapter's swapPlaces with the result
+
+    //TODO (2) call refreshPlacesData in GoogleApiClient's onConnected and in the Add New Place button click event
+
     /***
      * Called when the Google API Client is successfully connected
      *
@@ -128,8 +139,6 @@ public void onAddPlaceButtonClicked(View view) {
             return;
         }
 
-        // TODO COMPLETED (1) Create a PlacePicker.IntentBuilder and call startActivityForResult
-        // TODO COMPLETED (2) Handle GooglePlayServices exceptions
         try {
             // Start a new Activity for the Place Picker API, this will trigger {@code #onActivityResult}
             // when a place is selected or with the user cancels.
@@ -145,9 +154,6 @@ public void onAddPlaceButtonClicked(View view) {
         }
     }
 
-    // TODO COMPLETED (3) Implement onActivityResult and check that the requestCode is PLACE_PICKER_REQUEST
-    // TODO COMPLETED (4) In onActivityResult, use PlacePicker.getPlace to extract the Place ID and insert it into the DB
-
     /***
      * Called when the Place Picker Activity returns back with a selected place (or after canceling)
      *
diff --git a/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java b/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java
index 793ac1d5..65621d5d 100644
--- a/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java
+++ b/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java
@@ -33,6 +33,7 @@ public class PlaceListAdapter extends RecyclerView.Adapter<PlaceListAdapter.Plac
      * @param context the calling context/activity
      */
     public PlaceListAdapter(Context context) {
+        // TODO (4) Take a PlaceBuffer as an input and store it as a local private member mPlaces
         this.mContext = context;
     }
 
@@ -59,9 +60,11 @@ public PlaceViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
      */
     @Override
     public void onBindViewHolder(PlaceViewHolder holder, int position) {
-
+        // TODO (6) Implement onBindViewHolder to set the view holder's Name and Address text fields
+        // from the Place object at the specified position in mPlaces
     }
 
+    // TODO (7) Implement a public method swapPlaces that replaces the current mPlaces PlaceBuffer with a new one
 
     /**
      * Returns the number of items in the cursor
@@ -70,6 +73,7 @@ public void onBindViewHolder(PlaceViewHolder holder, int position) {
      */
     @Override
     public int getItemCount() {
+        // TODO (5) Update getItemCount to return mPlaces's item count
         return 0;
     }
 
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index aa5e842c..a4773b82 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -126,4 +126,6 @@
 
     </LinearLayout>
 
+    <!-- TODO (9) Add the "Powered by Google" logo and a link to Google's privacy policy here -->
+
 </RelativeLayout>

From a3ec66f289adab102792f167e4149af0eaa8cce7 Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Sat, 9 Dec 2017 02:10:27 +0530
Subject: [PATCH 05/10] T0X.03-Solution-GetPlaceById

---
 .../example/android/shushme/MainActivity.java | 66 +++++++++++++++----
 .../android/shushme/PlaceListAdapter.java     | 32 +++++++--
 app/src/main/res/layout/activity_main.xml     | 24 ++++++-
 app/src/main/res/values/strings.xml           |  1 +
 4 files changed, 103 insertions(+), 20 deletions(-)

diff --git a/app/src/main/java/com/example/android/shushme/MainActivity.java b/app/src/main/java/com/example/android/shushme/MainActivity.java
index 57870875..428c5dcb 100644
--- a/app/src/main/java/com/example/android/shushme/MainActivity.java
+++ b/app/src/main/java/com/example/android/shushme/MainActivity.java
@@ -19,6 +19,8 @@
 import android.content.ContentValues;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.database.Cursor;
+import android.net.Uri;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
@@ -36,11 +38,17 @@
 import com.google.android.gms.common.GooglePlayServicesNotAvailableException;
 import com.google.android.gms.common.GooglePlayServicesRepairableException;
 import com.google.android.gms.common.api.GoogleApiClient;
+import com.google.android.gms.common.api.PendingResult;
+import com.google.android.gms.common.api.ResultCallback;
 import com.google.android.gms.location.LocationServices;
 import com.google.android.gms.location.places.Place;
+import com.google.android.gms.location.places.PlaceBuffer;
 import com.google.android.gms.location.places.Places;
 import com.google.android.gms.location.places.ui.PlacePicker;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class MainActivity extends AppCompatActivity implements
         GoogleApiClient.ConnectionCallbacks,
         GoogleApiClient.OnConnectionFailedListener {
@@ -53,6 +61,7 @@ public class MainActivity extends AppCompatActivity implements
     // Member variables
     private PlaceListAdapter mAdapter;
     private RecyclerView mRecyclerView;
+    private GoogleApiClient mClient;
 
     /**
      * Called when the activity is starting
@@ -69,14 +78,14 @@ protected void onCreate(Bundle savedInstanceState) {
         // Set up the recycler view
         mRecyclerView = (RecyclerView) findViewById(R.id.places_list_recycler_view);
         mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
-        // TODO (3) Modify the Adapter to take a PlaceBuffer in the constructor
-        mAdapter = new PlaceListAdapter(this);
+        // TODO COMPLETED (3) Modify the Adapter to take a PlaceBuffer in the constructor
+        mAdapter = new PlaceListAdapter(this, null);
         mRecyclerView.setAdapter(mAdapter);
 
         // Build up the LocationServices API client
         // Uses the addApi method to request the LocationServices API
         // Also uses enableAutoManage to automatically when to connect/suspend the client
-        GoogleApiClient client = new GoogleApiClient.Builder(this)
+        mClient = new GoogleApiClient.Builder(this)
                 .addConnectionCallbacks(this)
                 .addOnConnectionFailedListener(this)
                 .addApi(LocationServices.API)
@@ -85,16 +94,7 @@ protected void onCreate(Bundle savedInstanceState) {
                 .build();
     }
 
-    // TODO (1) Implement a method called refreshPlacesData that:
-    // - Queries all the locally stored Places IDs
-    // - Calls Places.GeoDataApi.getPlaceById with that list of IDs
-    // Note: When calling Places.GeoDataApi.getPlaceById use the same GoogleApiClient created
-    // in MainActivity's onCreate (you will have to declare it as a private member)
-
-    //TODO (8) Set the getPlaceById callBack so that onResult calls the Adapter's swapPlaces with the result
-
-    //TODO (2) call refreshPlacesData in GoogleApiClient's onConnected and in the Add New Place button click event
-
+    //TODO COMPLETED (2) call refreshPlacesData in GoogleApiClient's onConnected and in the Add New Place button click event
     /***
      * Called when the Google API Client is successfully connected
      *
@@ -103,6 +103,7 @@ protected void onCreate(Bundle savedInstanceState) {
     @Override
     public void onConnected(@Nullable Bundle connectionHint) {
         Log.i(TAG, "-> API Client Connection Successful!");
+        refreshPlacesData();
     }
 
     /***
@@ -125,6 +126,42 @@ public void onConnectionFailed(@NonNull ConnectionResult result) {
         Log.e(TAG, "-> API Client Connection Failed!");
     }
 
+    // TODO COMPLETED (1) Implement a method called refreshPlacesData that:
+    // - Queries all the locally stored Places IDs
+    // - Calls Places.GeoDataApi.getPlaceById with that list of IDs
+    // Note: When calling Places.GeoDataApi.getPlaceById use the same GoogleApiClient created
+    // in MainActivity's onCreate (you will have to declare it as a private member)
+
+    //TODO COMPLETED (8) Set the getPlaceById callBack so that onResult calls the Adapter's swapPlaces with the result
+
+    public void refreshPlacesData() {
+        Log.v(TAG, "-> refreshPlacesData");
+
+        Uri uri = PlaceContract.PlaceEntry.CONTENT_URI;
+        Cursor data = getContentResolver().query(
+                uri,
+                null,
+                null,
+                null,
+                null);
+
+        if (data == null || data.getCount() == 0) return;
+        List<String> guids = new ArrayList<String>();
+        while (data.moveToNext()) {
+            guids.add(data.getString(data.getColumnIndex(PlaceContract.PlaceEntry.COLUMN_PLACE_ID)));
+        }
+        PendingResult<PlaceBuffer> placeResult = Places.GeoDataApi.getPlaceById(mClient,
+                guids.toArray(new String[guids.size()]));
+        placeResult.setResultCallback(new ResultCallback<PlaceBuffer>() {
+            @Override
+            public void onResult(@NonNull PlaceBuffer places) {
+                Log.v(TAG, "-> ResultCallback<PlaceBuffer> -> onResult");
+
+                mAdapter.swapPlaces(places);
+            }
+        });
+    }
+
     /***
      * Button Click event handler to handle clicking the "Add new location" Button
      *
@@ -180,6 +217,9 @@ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
             ContentValues contentValues = new ContentValues();
             contentValues.put(PlaceContract.PlaceEntry.COLUMN_PLACE_ID, placeID);
             getContentResolver().insert(PlaceContract.PlaceEntry.CONTENT_URI, contentValues);
+
+            // Get live data information
+            refreshPlacesData();
         }
     }
 
diff --git a/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java b/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java
index 65621d5d..f728a04d 100644
--- a/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java
+++ b/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java
@@ -18,23 +18,29 @@
 
 import android.content.Context;
 import android.support.v7.widget.RecyclerView;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import com.google.android.gms.location.places.PlaceBuffer;
+
 public class PlaceListAdapter extends RecyclerView.Adapter<PlaceListAdapter.PlaceViewHolder> {
 
     private Context mContext;
+    private PlaceBuffer mPlaces;
+    private static final String TAG = PlaceListAdapter.class.getSimpleName();
 
+    // TODO COMPLETED (4) Take a PlaceBuffer as an input and store it as a local private member mPlaces
     /**
      * Constructor using the context and the db cursor
      *
      * @param context the calling context/activity
      */
-    public PlaceListAdapter(Context context) {
-        // TODO (4) Take a PlaceBuffer as an input and store it as a local private member mPlaces
+    public PlaceListAdapter(Context context, PlaceBuffer places) {
         this.mContext = context;
+        this.mPlaces = places;
     }
 
     /**
@@ -60,12 +66,26 @@ public PlaceViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
      */
     @Override
     public void onBindViewHolder(PlaceViewHolder holder, int position) {
-        // TODO (6) Implement onBindViewHolder to set the view holder's Name and Address text fields
+        // TODO COMPLETED (6) Implement onBindViewHolder to set the view holder's Name and Address text fields
         // from the Place object at the specified position in mPlaces
+        String placeName = mPlaces.get(position).getName().toString();
+        String placeAddress = mPlaces.get(position).getAddress().toString();
+        holder.nameTextView.setText(placeName);
+        holder.addressTextView.setText(placeAddress);
     }
 
-    // TODO (7) Implement a public method swapPlaces that replaces the current mPlaces PlaceBuffer with a new one
+    // TODO COMPLETED (7) Implement a public method swapPlaces that replaces the current mPlaces PlaceBuffer with a new one
+    public void swapPlaces(PlaceBuffer newPlaces){
+        Log.v(TAG, "-> swapPlaces");
+
+        mPlaces = newPlaces;
+        if (mPlaces != null) {
+            // Force the RecyclerView to refresh
+            this.notifyDataSetChanged();
+        }
+    }
 
+    // TODO COMPLETED (5) Update getItemCount to return mPlaces's item count
     /**
      * Returns the number of items in the cursor
      *
@@ -73,8 +93,8 @@ public void onBindViewHolder(PlaceViewHolder holder, int position) {
      */
     @Override
     public int getItemCount() {
-        // TODO (5) Update getItemCount to return mPlaces's item count
-        return 0;
+        if(mPlaces==null) return 0;
+        return mPlaces.getCount();
     }
 
     /**
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index a4773b82..2fb55f67 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -126,6 +126,28 @@
 
     </LinearLayout>
 
-    <!-- TODO (9) Add the "Powered by Google" logo and a link to Google's privacy policy here -->
+    <!-- TODO COMPLETED (9) Add the "Powered by Google" logo and a link to Google's privacy policy here -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:padding="4dp"
+            android:src="@drawable/powered_by_google_light" />
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:autoLink="web"
+            android:paddingBottom="4dp"
+            android:text="@string/privacy"
+            android:textAlignment="center" />
+    </LinearLayout>
 
 </RelativeLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 5849364b..454986a3 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -8,4 +8,5 @@
     <string name="settings_label">Settings</string>
     <string name="location_permissions">Location Permissions</string>
     <string name="enable_geofences">Enable Geofences</string>
+    <string name="privacy">http://www.google.com/policies/privacy</string>
 </resources>
\ No newline at end of file

From 1d27e5f4a06b87bf61929a108dc9560de582b140 Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Sat, 9 Dec 2017 02:16:15 +0530
Subject: [PATCH 06/10] T0X.04-Exercise-Geofencing

---
 .../example/android/shushme/MainActivity.java | 44 ++++++++++++++-----
 .../android/shushme/PlaceListAdapter.java     |  6 +--
 app/src/main/res/layout/activity_main.xml     |  1 -
 3 files changed, 35 insertions(+), 16 deletions(-)

diff --git a/app/src/main/java/com/example/android/shushme/MainActivity.java b/app/src/main/java/com/example/android/shushme/MainActivity.java
index 428c5dcb..bf86f3aa 100644
--- a/app/src/main/java/com/example/android/shushme/MainActivity.java
+++ b/app/src/main/java/com/example/android/shushme/MainActivity.java
@@ -78,10 +78,16 @@ protected void onCreate(Bundle savedInstanceState) {
         // Set up the recycler view
         mRecyclerView = (RecyclerView) findViewById(R.id.places_list_recycler_view);
         mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
-        // TODO COMPLETED (3) Modify the Adapter to take a PlaceBuffer in the constructor
+
         mAdapter = new PlaceListAdapter(this, null);
         mRecyclerView.setAdapter(mAdapter);
 
+        // TODO (9) Create a boolean SharedPreference to store the state of the "Enable Geofences" switch
+        // and initialize the switch based on the value of that SharedPreference
+
+        // TODO (10) Handle the switch's change event and Register/Unregister geofences based on the value of isChecked
+        // as well as set a private boolean mIsEnabled to the current switch's state
+
         // Build up the LocationServices API client
         // Uses the addApi method to request the LocationServices API
         // Also uses enableAutoManage to automatically when to connect/suspend the client
@@ -92,9 +98,34 @@ protected void onCreate(Bundle savedInstanceState) {
                 .addApi(Places.GEO_DATA_API)
                 .enableAutoManage(this, this)
                 .build();
+
+        // TODO (1) Create a Geofencing class with a Context and GoogleApiClient constructor that
+        // initializes a private member ArrayList of Geofences called mGeofenceList
+
+        // TODO (2) Inside Geofencing, implement a public method called updateGeofencesList that
+        // given a PlaceBuffer will create a Geofence object for each Place using Geofence.Builder
+        // and add that Geofence to mGeofenceList
+
+        // TODO (3) Inside Geofencing, implement a private helper method called getGeofencingRequest that
+        // uses GeofencingRequest.Builder to return a GeofencingRequest object from the Geofence list
+
+        // TODO (4) Create a GeofenceBroadcastReceiver class that extends BroadcastReceiver and override
+        // onReceive() to simply log a message when called. Don't forget to add a receiver tag in the Manifest
+
+        // TODO (5) Inside Geofencing, implement a private helper method called getGeofencePendingIntent that
+        // returns a PendingIntent for the GeofenceBroadcastReceiver class
+
+        // TODO (6) Inside Geofencing, implement a public method called registerAllGeofences that
+        // registers the GeofencingRequest by calling LocationServices.GeofencingApi.addGeofences
+        // using the helper functions getGeofencingRequest() and getGeofencePendingIntent()
+
+        // TODO (7) Inside Geofencing, implement a public method called unRegisterAllGeofences that
+        // unregisters all geofences by calling LocationServices.GeofencingApi.removeGeofences
+        // using the helper function getGeofencePendingIntent()
+
+        // TODO (8) Create a new instance of Geofencing using "this" as the context and mClient as the client
     }
 
-    //TODO COMPLETED (2) call refreshPlacesData in GoogleApiClient's onConnected and in the Add New Place button click event
     /***
      * Called when the Google API Client is successfully connected
      *
@@ -126,14 +157,6 @@ public void onConnectionFailed(@NonNull ConnectionResult result) {
         Log.e(TAG, "-> API Client Connection Failed!");
     }
 
-    // TODO COMPLETED (1) Implement a method called refreshPlacesData that:
-    // - Queries all the locally stored Places IDs
-    // - Calls Places.GeoDataApi.getPlaceById with that list of IDs
-    // Note: When calling Places.GeoDataApi.getPlaceById use the same GoogleApiClient created
-    // in MainActivity's onCreate (you will have to declare it as a private member)
-
-    //TODO COMPLETED (8) Set the getPlaceById callBack so that onResult calls the Adapter's swapPlaces with the result
-
     public void refreshPlacesData() {
         Log.v(TAG, "-> refreshPlacesData");
 
@@ -158,6 +181,7 @@ public void onResult(@NonNull PlaceBuffer places) {
                 Log.v(TAG, "-> ResultCallback<PlaceBuffer> -> onResult");
 
                 mAdapter.swapPlaces(places);
+                // TODO (11) Call updateGeofenceList and registerAllGeofences if mIsEnabled is true
             }
         });
     }
diff --git a/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java b/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java
index f728a04d..2ceb2321 100644
--- a/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java
+++ b/app/src/main/java/com/example/android/shushme/PlaceListAdapter.java
@@ -32,7 +32,6 @@ public class PlaceListAdapter extends RecyclerView.Adapter<PlaceListAdapter.Plac
     private PlaceBuffer mPlaces;
     private static final String TAG = PlaceListAdapter.class.getSimpleName();
 
-    // TODO COMPLETED (4) Take a PlaceBuffer as an input and store it as a local private member mPlaces
     /**
      * Constructor using the context and the db cursor
      *
@@ -66,15 +65,13 @@ public PlaceViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
      */
     @Override
     public void onBindViewHolder(PlaceViewHolder holder, int position) {
-        // TODO COMPLETED (6) Implement onBindViewHolder to set the view holder's Name and Address text fields
-        // from the Place object at the specified position in mPlaces
+
         String placeName = mPlaces.get(position).getName().toString();
         String placeAddress = mPlaces.get(position).getAddress().toString();
         holder.nameTextView.setText(placeName);
         holder.addressTextView.setText(placeAddress);
     }
 
-    // TODO COMPLETED (7) Implement a public method swapPlaces that replaces the current mPlaces PlaceBuffer with a new one
     public void swapPlaces(PlaceBuffer newPlaces){
         Log.v(TAG, "-> swapPlaces");
 
@@ -85,7 +82,6 @@ public void swapPlaces(PlaceBuffer newPlaces){
         }
     }
 
-    // TODO COMPLETED (5) Update getItemCount to return mPlaces's item count
     /**
      * Returns the number of items in the cursor
      *
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 2fb55f67..0ebb54d2 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -126,7 +126,6 @@
 
     </LinearLayout>
 
-    <!-- TODO COMPLETED (9) Add the "Powered by Google" logo and a link to Google's privacy policy here -->
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"

From 0b04e9f0c258110e81cd2dc6156f14d5ca0fd326 Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Sat, 9 Dec 2017 16:39:11 +0530
Subject: [PATCH 07/10] T0X.04-Solution-Geofencing

---
 app/src/main/AndroidManifest.xml              |   2 +
 .../shushme/GeofenceBroadcastReceiver.java    |  43 ++++
 .../example/android/shushme/Geofencing.java   | 198 ++++++++++++++++++
 .../example/android/shushme/MainActivity.java |  59 +++---
 4 files changed, 274 insertions(+), 28 deletions(-)
 create mode 100644 app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java
 create mode 100644 app/src/main/java/com/example/android/shushme/Geofencing.java

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 6daf15f2..f91c1c87 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -28,6 +28,8 @@
             android:authorities="com.example.android.shushme"
             android:exported="false"/>
 
+        <receiver android:name=".GeofenceBroadcastReceiver" />
+
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java b/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java
new file mode 100644
index 00000000..964514ea
--- /dev/null
+++ b/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java
@@ -0,0 +1,43 @@
+package com.example.android.shushme;
+
+/*
+* Copyright (C) 2017 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*  	http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+
+// TODO COMPLETED (4) Create a GeofenceBroadcastReceiver class that extends BroadcastReceiver and override
+// onReceive() to simply log a message when called. Don't forget to add a receiver tag in the Manifest
+
+public class GeofenceBroadcastReceiver extends BroadcastReceiver {
+
+    public static final String TAG = GeofenceBroadcastReceiver.class.getSimpleName();
+
+    /***
+     * Handles the Broadcast message sent when the Geofence Transition is triggered
+     * Careful here though, this is running on the main thread so make sure you start an AsyncTask for
+     * anything that takes longer than say 10 second to run
+     *
+     * @param context
+     * @param intent
+     */
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        Log.i(TAG, "-> onReceive called");
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android/shushme/Geofencing.java b/app/src/main/java/com/example/android/shushme/Geofencing.java
new file mode 100644
index 00000000..b34c6baf
--- /dev/null
+++ b/app/src/main/java/com/example/android/shushme/Geofencing.java
@@ -0,0 +1,198 @@
+package com.example.android.shushme;
+
+/*
+* Copyright (C) 2017 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*  	http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.support.annotation.NonNull;
+import android.util.Log;
+
+import com.google.android.gms.common.api.GoogleApiClient;
+import com.google.android.gms.common.api.Result;
+import com.google.android.gms.common.api.ResultCallback;
+import com.google.android.gms.location.Geofence;
+import com.google.android.gms.location.GeofencingRequest;
+import com.google.android.gms.location.LocationServices;
+import com.google.android.gms.location.places.Place;
+import com.google.android.gms.location.places.PlaceBuffer;
+
+import java.util.ArrayList;
+import java.util.List;
+
+// TODO COMPLETED (1) Create a Geofencing class with a Context and GoogleApiClient constructor that
+// initializes a private member ArrayList of Geofences called mGeofenceList
+
+public class Geofencing implements ResultCallback {
+
+    // Constants
+    public static final String TAG = Geofencing.class.getSimpleName();
+    private static final float GEOFENCE_RADIUS = 50; // 50 meters
+    private static final long GEOFENCE_TIMEOUT = 24 * 60 * 60 * 1000; // 24 hours
+
+    private List<Geofence> mGeofenceList;
+    private PendingIntent mGeofencePendingIntent;
+    private GoogleApiClient mGoogleApiClient;
+    private Context mContext;
+
+    public Geofencing(Context context, GoogleApiClient client) {
+        mContext = context;
+        mGoogleApiClient = client;
+        mGeofencePendingIntent = null;
+        mGeofenceList = new ArrayList<>();
+    }
+
+    // TODO COMPLETED (6) Inside Geofencing, implement a public method called registerAllGeofences that
+    // registers the GeofencingRequest by calling LocationServices.GeofencingApi.addGeofences
+    // using the helper functions getGeofencingRequest() and getGeofencePendingIntent()
+
+    /***
+     * Registers the list of Geofences specified in mGeofenceList with Google Place Services
+     * Uses {@code #mGoogleApiClient} to connect to Google Place Services
+     * Uses {@link #getGeofencingRequest} to get the list of Geofences to be registered
+     * Uses {@link #getGeofencePendingIntent} to get the pending intent to launch the IntentService
+     * when the Geofence is triggered
+     * Triggers {@link #onResult} when the geofences have been registered successfully
+     */
+    public void registerAllGeofences() {
+        Log.v(TAG, "-> registerAllGeofences");
+
+        // Check that the API client is connected and that the list has Geofences in it
+        if (mGoogleApiClient == null || !mGoogleApiClient.isConnected() ||
+                mGeofenceList == null || mGeofenceList.size() == 0) {
+            return;
+        }
+        try {
+            LocationServices.GeofencingApi.addGeofences(
+                    mGoogleApiClient,
+                    getGeofencingRequest(),
+                    getGeofencePendingIntent()
+            ).setResultCallback(this);
+        } catch (SecurityException securityException) {
+            // Catch exception generated if the app does not use ACCESS_FINE_LOCATION permission.
+            Log.e(TAG, securityException.getMessage());
+        }
+    }
+
+    // TODO COMPLETED (7) Inside Geofencing, implement a public method called unRegisterAllGeofences that
+    // unregisters all geofences by calling LocationServices.GeofencingApi.removeGeofences
+    // using the helper function getGeofencePendingIntent()
+
+    /***
+     * Unregisters all the Geofences created by this app from Google Place Services
+     * Uses {@code #mGoogleApiClient} to connect to Google Place Services
+     * Uses {@link #getGeofencePendingIntent} to get the pending intent passed when
+     * registering the Geofences in the first place
+     * Triggers {@link #onResult} when the geofences have been unregistered successfully
+     */
+    public void unRegisterAllGeofences() {
+        Log.v(TAG, "-> unRegisterAllGeofences");
+
+        if (mGoogleApiClient == null || !mGoogleApiClient.isConnected()) {
+            return;
+        }
+        try {
+            LocationServices.GeofencingApi.removeGeofences(
+                    mGoogleApiClient,
+                    // This is the same pending intent that was used in registerGeofences
+                    getGeofencePendingIntent()
+            ).setResultCallback(this);
+        } catch (SecurityException securityException) {
+            // Catch exception generated if the app does not use ACCESS_FINE_LOCATION permission.
+            Log.e(TAG, securityException.getMessage());
+        }
+    }
+
+    // TODO COMPLETED (2) Inside Geofencing, implement a public method called updateGeofencesList that
+    // given a PlaceBuffer will create a Geofence object for each Place using Geofence.Builder
+    // and add that Geofence to mGeofenceList
+
+    /***
+     * Updates the local ArrayList of Geofences using data from the passed in list
+     * Uses the Place ID defined by the API as the Geofence object Id
+     *
+     * @param places the PlaceBuffer result of the getPlaceById call
+     */
+    public void updateGeofencesList(PlaceBuffer places) {
+        Log.v(TAG, "-> updateGeofencesList");
+
+        mGeofenceList = new ArrayList<>();
+        if (places == null || places.getCount() == 0) return;
+        for (Place place : places) {
+            // Read the place information from the DB cursor
+            String placeUID = place.getId();
+            double placeLat = place.getLatLng().latitude;
+            double placeLng = place.getLatLng().longitude;
+            // Build a Geofence object
+            Geofence geofence = new Geofence.Builder()
+                    .setRequestId(placeUID)
+                    .setExpirationDuration(GEOFENCE_TIMEOUT)
+                    .setCircularRegion(placeLat, placeLng, GEOFENCE_RADIUS)
+                    .setTransitionTypes(Geofence.GEOFENCE_TRANSITION_ENTER | Geofence.GEOFENCE_TRANSITION_EXIT)
+                    .build();
+            // Add it to the list
+            mGeofenceList.add(geofence);
+        }
+    }
+
+    // TODO COMPLETED (3) Inside Geofencing, implement a private helper method called getGeofencingRequest that
+    // uses GeofencingRequest.Builder to return a GeofencingRequest object from the Geofence list
+
+    /***
+     * Creates a GeofencingRequest object using the mGeofenceList ArrayList of Geofences
+     * Used by {@code #registerGeofences}
+     *
+     * @return the GeofencingRequest object
+     */
+    private GeofencingRequest getGeofencingRequest() {
+        Log.v(TAG, "-> getGeofencingRequest");
+
+        GeofencingRequest.Builder builder = new GeofencingRequest.Builder();
+        builder.setInitialTrigger(GeofencingRequest.INITIAL_TRIGGER_ENTER);
+        builder.addGeofences(mGeofenceList);
+        return builder.build();
+    }
+
+    // TODO COMPLETED (5) Inside Geofencing, implement a private helper method called getGeofencePendingIntent that
+    // returns a PendingIntent for the GeofenceBroadcastReceiver class
+
+    /***
+     * Creates a PendingIntent object using the GeofenceTransitionsIntentService class
+     * Used by {@code #registerGeofences}
+     *
+     * @return the PendingIntent object
+     */
+    private PendingIntent getGeofencePendingIntent() {
+        Log.v(TAG, "-> getGeofencePendingIntent");
+
+        // Reuse the PendingIntent if we already have it.
+        if (mGeofencePendingIntent != null) {
+            return mGeofencePendingIntent;
+        }
+        Intent intent = new Intent(mContext, GeofenceBroadcastReceiver.class);
+        mGeofencePendingIntent = PendingIntent.getBroadcast(mContext, 0, intent, PendingIntent.
+                FLAG_UPDATE_CURRENT);
+        return mGeofencePendingIntent;
+    }
+
+    @Override
+    public void onResult(@NonNull Result result) {
+        Log.e(TAG, String.format("-> Error adding/removing geofence : %s",
+                result.getStatus().toString()));
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android/shushme/MainActivity.java b/app/src/main/java/com/example/android/shushme/MainActivity.java
index bf86f3aa..e4c93a81 100644
--- a/app/src/main/java/com/example/android/shushme/MainActivity.java
+++ b/app/src/main/java/com/example/android/shushme/MainActivity.java
@@ -18,6 +18,7 @@
 
 import android.content.ContentValues;
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
 import android.database.Cursor;
 import android.net.Uri;
@@ -31,6 +32,8 @@
 import android.util.Log;
 import android.view.View;
 import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.Switch;
 import android.widget.Toast;
 
 import com.example.android.shushme.provider.PlaceContract;
@@ -62,6 +65,8 @@ public class MainActivity extends AppCompatActivity implements
     private PlaceListAdapter mAdapter;
     private RecyclerView mRecyclerView;
     private GoogleApiClient mClient;
+    private boolean mIsEnabled;
+    private Geofencing mGeofencing;
 
     /**
      * Called when the activity is starting
@@ -82,12 +87,30 @@ protected void onCreate(Bundle savedInstanceState) {
         mAdapter = new PlaceListAdapter(this, null);
         mRecyclerView.setAdapter(mAdapter);
 
-        // TODO (9) Create a boolean SharedPreference to store the state of the "Enable Geofences" switch
+        // TODO COMPLETED (9) Create a boolean SharedPreference to store the state of the "Enable Geofences" switch
         // and initialize the switch based on the value of that SharedPreference
 
-        // TODO (10) Handle the switch's change event and Register/Unregister geofences based on the value of isChecked
+        // TODO COMPLETED (10) Handle the switch's change event and Register/Unregister geofences based on the value of isChecked
         // as well as set a private boolean mIsEnabled to the current switch's state
 
+        // Initialize the switch state and Handle enable/disable switch change
+        Switch onOffSwitch = (Switch) findViewById(R.id.enable_switch);
+        mIsEnabled = getPreferences(MODE_PRIVATE).getBoolean(getString(R.string.setting_enabled), false);
+        onOffSwitch.setChecked(mIsEnabled);
+
+        onOffSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+
+                SharedPreferences.Editor editor = getPreferences(MODE_PRIVATE).edit();
+                editor.putBoolean(getString(R.string.setting_enabled), isChecked);
+                mIsEnabled = isChecked;
+                editor.commit();
+                if (isChecked) mGeofencing.registerAllGeofences();
+                else mGeofencing.unRegisterAllGeofences();
+            }
+        });
+
         // Build up the LocationServices API client
         // Uses the addApi method to request the LocationServices API
         // Also uses enableAutoManage to automatically when to connect/suspend the client
@@ -99,31 +122,8 @@ protected void onCreate(Bundle savedInstanceState) {
                 .enableAutoManage(this, this)
                 .build();
 
-        // TODO (1) Create a Geofencing class with a Context and GoogleApiClient constructor that
-        // initializes a private member ArrayList of Geofences called mGeofenceList
-
-        // TODO (2) Inside Geofencing, implement a public method called updateGeofencesList that
-        // given a PlaceBuffer will create a Geofence object for each Place using Geofence.Builder
-        // and add that Geofence to mGeofenceList
-
-        // TODO (3) Inside Geofencing, implement a private helper method called getGeofencingRequest that
-        // uses GeofencingRequest.Builder to return a GeofencingRequest object from the Geofence list
-
-        // TODO (4) Create a GeofenceBroadcastReceiver class that extends BroadcastReceiver and override
-        // onReceive() to simply log a message when called. Don't forget to add a receiver tag in the Manifest
-
-        // TODO (5) Inside Geofencing, implement a private helper method called getGeofencePendingIntent that
-        // returns a PendingIntent for the GeofenceBroadcastReceiver class
-
-        // TODO (6) Inside Geofencing, implement a public method called registerAllGeofences that
-        // registers the GeofencingRequest by calling LocationServices.GeofencingApi.addGeofences
-        // using the helper functions getGeofencingRequest() and getGeofencePendingIntent()
-
-        // TODO (7) Inside Geofencing, implement a public method called unRegisterAllGeofences that
-        // unregisters all geofences by calling LocationServices.GeofencingApi.removeGeofences
-        // using the helper function getGeofencePendingIntent()
-
-        // TODO (8) Create a new instance of Geofencing using "this" as the context and mClient as the client
+        // TODO COMPLETED (8) Create a new instance of Geofencing using "this" as the context and mClient as the client
+        mGeofencing = new Geofencing(this, mClient);
     }
 
     /***
@@ -181,7 +181,10 @@ public void onResult(@NonNull PlaceBuffer places) {
                 Log.v(TAG, "-> ResultCallback<PlaceBuffer> -> onResult");
 
                 mAdapter.swapPlaces(places);
-                // TODO (11) Call updateGeofenceList and registerAllGeofences if mIsEnabled is true
+
+                // TODO COMPLETED (11) Call updateGeofenceList and registerAllGeofences if mIsEnabled is true
+                mGeofencing.updateGeofencesList(places);
+                if (mIsEnabled) mGeofencing.registerAllGeofences();
             }
         });
     }

From b1a308ccfb9e06e28551c3cae45d604e2f0d840a Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Sat, 9 Dec 2017 17:48:45 +0530
Subject: [PATCH 08/10] T0X.05-Exercise-SilentMode

---
 .../shushme/GeofenceBroadcastReceiver.java    | 11 +++++++---
 .../example/android/shushme/Geofencing.java   | 21 -------------------
 .../example/android/shushme/MainActivity.java | 12 ++++-------
 app/src/main/res/layout/activity_main.xml     |  2 ++
 4 files changed, 14 insertions(+), 32 deletions(-)

diff --git a/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java b/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java
index 964514ea..44b14e1c 100644
--- a/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java
+++ b/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java
@@ -21,9 +21,6 @@
 import android.content.Intent;
 import android.util.Log;
 
-// TODO COMPLETED (4) Create a GeofenceBroadcastReceiver class that extends BroadcastReceiver and override
-// onReceive() to simply log a message when called. Don't forget to add a receiver tag in the Manifest
-
 public class GeofenceBroadcastReceiver extends BroadcastReceiver {
 
     public static final String TAG = GeofenceBroadcastReceiver.class.getSimpleName();
@@ -39,5 +36,13 @@ public class GeofenceBroadcastReceiver extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent intent) {
         Log.i(TAG, "-> onReceive called");
+
+        // TODO (4) Use GeofencingEvent.fromIntent to retrieve the GeofencingEvent that caused the transition
+
+        // TODO (5) Call getGeofenceTransition to get the transition type and use AudioManager to set the
+        // phone ringer mode based on the transition type. Feel free to create a helper method (setRingerMode)
+
+        // TODO (6) Show a notification to alert the user that the ringer mode has changed.
+        // Feel free to create a helper method (sendNotification)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android/shushme/Geofencing.java b/app/src/main/java/com/example/android/shushme/Geofencing.java
index b34c6baf..bde65a9b 100644
--- a/app/src/main/java/com/example/android/shushme/Geofencing.java
+++ b/app/src/main/java/com/example/android/shushme/Geofencing.java
@@ -34,9 +34,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-// TODO COMPLETED (1) Create a Geofencing class with a Context and GoogleApiClient constructor that
-// initializes a private member ArrayList of Geofences called mGeofenceList
-
 public class Geofencing implements ResultCallback {
 
     // Constants
@@ -56,10 +53,6 @@ public Geofencing(Context context, GoogleApiClient client) {
         mGeofenceList = new ArrayList<>();
     }
 
-    // TODO COMPLETED (6) Inside Geofencing, implement a public method called registerAllGeofences that
-    // registers the GeofencingRequest by calling LocationServices.GeofencingApi.addGeofences
-    // using the helper functions getGeofencingRequest() and getGeofencePendingIntent()
-
     /***
      * Registers the list of Geofences specified in mGeofenceList with Google Place Services
      * Uses {@code #mGoogleApiClient} to connect to Google Place Services
@@ -88,10 +81,6 @@ public void registerAllGeofences() {
         }
     }
 
-    // TODO COMPLETED (7) Inside Geofencing, implement a public method called unRegisterAllGeofences that
-    // unregisters all geofences by calling LocationServices.GeofencingApi.removeGeofences
-    // using the helper function getGeofencePendingIntent()
-
     /***
      * Unregisters all the Geofences created by this app from Google Place Services
      * Uses {@code #mGoogleApiClient} to connect to Google Place Services
@@ -117,10 +106,6 @@ public void unRegisterAllGeofences() {
         }
     }
 
-    // TODO COMPLETED (2) Inside Geofencing, implement a public method called updateGeofencesList that
-    // given a PlaceBuffer will create a Geofence object for each Place using Geofence.Builder
-    // and add that Geofence to mGeofenceList
-
     /***
      * Updates the local ArrayList of Geofences using data from the passed in list
      * Uses the Place ID defined by the API as the Geofence object Id
@@ -149,9 +134,6 @@ public void updateGeofencesList(PlaceBuffer places) {
         }
     }
 
-    // TODO COMPLETED (3) Inside Geofencing, implement a private helper method called getGeofencingRequest that
-    // uses GeofencingRequest.Builder to return a GeofencingRequest object from the Geofence list
-
     /***
      * Creates a GeofencingRequest object using the mGeofenceList ArrayList of Geofences
      * Used by {@code #registerGeofences}
@@ -167,9 +149,6 @@ private GeofencingRequest getGeofencingRequest() {
         return builder.build();
     }
 
-    // TODO COMPLETED (5) Inside Geofencing, implement a private helper method called getGeofencePendingIntent that
-    // returns a PendingIntent for the GeofenceBroadcastReceiver class
-
     /***
      * Creates a PendingIntent object using the GeofenceTransitionsIntentService class
      * Used by {@code #registerGeofences}
diff --git a/app/src/main/java/com/example/android/shushme/MainActivity.java b/app/src/main/java/com/example/android/shushme/MainActivity.java
index e4c93a81..3c7e5586 100644
--- a/app/src/main/java/com/example/android/shushme/MainActivity.java
+++ b/app/src/main/java/com/example/android/shushme/MainActivity.java
@@ -87,12 +87,6 @@ protected void onCreate(Bundle savedInstanceState) {
         mAdapter = new PlaceListAdapter(this, null);
         mRecyclerView.setAdapter(mAdapter);
 
-        // TODO COMPLETED (9) Create a boolean SharedPreference to store the state of the "Enable Geofences" switch
-        // and initialize the switch based on the value of that SharedPreference
-
-        // TODO COMPLETED (10) Handle the switch's change event and Register/Unregister geofences based on the value of isChecked
-        // as well as set a private boolean mIsEnabled to the current switch's state
-
         // Initialize the switch state and Handle enable/disable switch change
         Switch onOffSwitch = (Switch) findViewById(R.id.enable_switch);
         mIsEnabled = getPreferences(MODE_PRIVATE).getBoolean(getString(R.string.setting_enabled), false);
@@ -122,7 +116,6 @@ public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                 .enableAutoManage(this, this)
                 .build();
 
-        // TODO COMPLETED (8) Create a new instance of Geofencing using "this" as the context and mClient as the client
         mGeofencing = new Geofencing(this, mClient);
     }
 
@@ -182,7 +175,6 @@ public void onResult(@NonNull PlaceBuffer places) {
 
                 mAdapter.swapPlaces(places);
 
-                // TODO COMPLETED (11) Call updateGeofenceList and registerAllGeofences if mIsEnabled is true
                 mGeofencing.updateGeofencesList(places);
                 if (mIsEnabled) mGeofencing.registerAllGeofences();
             }
@@ -264,8 +256,12 @@ public void onResume() {
             locationPermissions.setChecked(true);
             locationPermissions.setEnabled(false);
         }
+
+        //TODO (3) Initialize ringer permissions checkbox
     }
 
+    // TODO (2) Implement onRingerPermissionsClicked to launch ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS
+
     public void onLocationPermissionClicked(View view) {
         Log.v(TAG, "-> onLocationPermissionClicked");
 
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 0ebb54d2..ba86c129 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -95,6 +95,8 @@
             </RelativeLayout>
         </LinearLayout>
 
+        <!-- TODO (1) Add a LinearLayout with the permissions CheckBox and UI -->
+
         <Button
             android:layout_width="match_parent"
             android:layout_height="wrap_content"

From d2f7cd107f4a67720d6fdfbb669c59167ef5a60e Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Sat, 9 Dec 2017 19:18:50 +0530
Subject: [PATCH 09/10] T0X.05-Solution-SilentMode

---
 app/src/main/AndroidManifest.xml              |   3 +
 .../shushme/GeofenceBroadcastReceiver.java    | 121 +++++++++++++++++-
 .../example/android/shushme/MainActivity.java |  23 +++-
 app/src/main/res/layout/activity_main.xml     |  38 +++++-
 app/src/main/res/values/strings.xml           |   4 +
 5 files changed, 183 insertions(+), 6 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index f91c1c87..71ec1cb8 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -5,6 +5,9 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
 
+    <!-- TODO COMPLETED BUG FIXED BY ADDING PERMISSION NOT MENTIONED IN EXERCISE -->
+    <uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY"/>
+
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
diff --git a/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java b/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java
index 44b14e1c..b06870d5 100644
--- a/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java
+++ b/app/src/main/java/com/example/android/shushme/GeofenceBroadcastReceiver.java
@@ -16,11 +16,20 @@
 * limitations under the License.
 */
 
+import android.app.NotificationManager;
+import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.graphics.BitmapFactory;
+import android.media.AudioManager;
+import android.support.v4.app.TaskStackBuilder;
+import android.support.v7.app.NotificationCompat;
 import android.util.Log;
 
+import com.google.android.gms.location.Geofence;
+import com.google.android.gms.location.GeofencingEvent;
+
 public class GeofenceBroadcastReceiver extends BroadcastReceiver {
 
     public static final String TAG = GeofenceBroadcastReceiver.class.getSimpleName();
@@ -37,12 +46,118 @@ public class GeofenceBroadcastReceiver extends BroadcastReceiver {
     public void onReceive(Context context, Intent intent) {
         Log.i(TAG, "-> onReceive called");
 
-        // TODO (4) Use GeofencingEvent.fromIntent to retrieve the GeofencingEvent that caused the transition
+        // TODO COMPLETED (4) Use GeofencingEvent.fromIntent to retrieve the GeofencingEvent that caused the transition
+        // Get the Geofence Event from the Intent sent through
+
+        GeofencingEvent geofencingEvent = GeofencingEvent.fromIntent(intent);
+        if (geofencingEvent.hasError()) {
+            Log.e(TAG, String.format("-> Error code : %d", geofencingEvent.getErrorCode()));
+            return;
+        }
 
-        // TODO (5) Call getGeofenceTransition to get the transition type and use AudioManager to set the
+        // TODO COMPLETED (5) Call getGeofenceTransition to get the transition type and use AudioManager to set the
         // phone ringer mode based on the transition type. Feel free to create a helper method (setRingerMode)
 
-        // TODO (6) Show a notification to alert the user that the ringer mode has changed.
+        // Get the transition type.
+        int geofenceTransition = geofencingEvent.getGeofenceTransition();
+        // Check which transition type has triggered this event
+        if (geofenceTransition == Geofence.GEOFENCE_TRANSITION_ENTER) {
+            setRingerMode(context, AudioManager.RINGER_MODE_SILENT);
+        } else if (geofenceTransition == Geofence.GEOFENCE_TRANSITION_EXIT) {
+            setRingerMode(context, AudioManager.RINGER_MODE_NORMAL);
+        } else {
+            // Log the error.
+            Log.e(TAG, String.format("-> Unknown transition : %d", geofenceTransition));
+            // No need to do anything else
+            return;
+        }
+
+        // TODO COMPLETED (6) Show a notification to alert the user that the ringer mode has changed.
         // Feel free to create a helper method (sendNotification)
+
+        // Send the notification
+        sendNotification(context, geofenceTransition);
+    }
+
+
+    /**
+     * Posts a notification in the notification bar when a transition is detected
+     * Uses different icon drawables for different transition types
+     * If the user clicks the notification, control goes to the MainActivity
+     *
+     * @param context        The calling context for building a task stack
+     * @param transitionType The geofence transition type, can be Geofence.GEOFENCE_TRANSITION_ENTER
+     *                       or Geofence.GEOFENCE_TRANSITION_EXIT
+     */
+    private void sendNotification(Context context, int transitionType) {
+        Log.v(TAG, "-> sendNotification -> transitionType = " + transitionType);
+
+        // Create an explicit content Intent that starts the main Activity.
+        Intent notificationIntent = new Intent(context, MainActivity.class);
+
+        // Construct a task stack.
+        TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
+
+        // Add the main Activity to the task stack as the parent.
+        stackBuilder.addParentStack(MainActivity.class);
+
+        // Push the content Intent onto the stack.
+        stackBuilder.addNextIntent(notificationIntent);
+
+        // Get a PendingIntent containing the entire back stack.
+        PendingIntent notificationPendingIntent =
+                stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
+
+        // Get a notification builder
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(context);
+
+        // Check the transition type to display the relevant icon image
+        if (transitionType == Geofence.GEOFENCE_TRANSITION_ENTER) {
+            builder.setSmallIcon(R.drawable.ic_volume_off_white_24dp)
+                    .setLargeIcon(BitmapFactory.decodeResource(context.getResources(),
+                            R.drawable.ic_volume_off_white_24dp))
+                    .setContentTitle(context.getString(R.string.silent_mode_activated));
+        } else if (transitionType == Geofence.GEOFENCE_TRANSITION_EXIT) {
+            builder.setSmallIcon(R.drawable.ic_volume_up_white_24dp)
+                    .setLargeIcon(BitmapFactory.decodeResource(context.getResources(),
+                            R.drawable.ic_volume_up_white_24dp))
+                    .setContentTitle(context.getString(R.string.back_to_normal));
+        }
+
+        // Continue building the notification
+        builder.setContentText(context.getString(R.string.touch_to_relaunch));
+        builder.setContentIntent(notificationPendingIntent);
+
+        // Dismiss notification once the user touches it.
+        builder.setAutoCancel(true);
+
+        // Get an instance of the Notification manager
+        NotificationManager mNotificationManager =
+                (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+
+        // Issue the notification
+        mNotificationManager.notify(0, builder.build());
+    }
+
+    /**
+     * Changes the ringer mode on the device to either silent or back to normal
+     *
+     * @param context The context to access AUDIO_SERVICE
+     * @param mode    The desired mode to switch device to, can be AudioManager.RINGER_MODE_SILENT or
+     *                AudioManager.RINGER_MODE_NORMAL
+     */
+    private void setRingerMode(Context context, int mode) {
+        Log.i(TAG, "-> setRingerMode -> mode = " + mode);
+
+        NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+
+        // TODO COMPLETED - BUG FIXED check https://github.com/udacity/AdvancedAndroid_Shushme/issues/2
+
+        // Check for DND permissions for API 24+
+        if (android.os.Build.VERSION.SDK_INT < 24 ||
+                (android.os.Build.VERSION.SDK_INT >= 24 && nm.isNotificationPolicyAccessGranted())) {
+            AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
+            audioManager.setRingerMode(mode);
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android/shushme/MainActivity.java b/app/src/main/java/com/example/android/shushme/MainActivity.java
index 3c7e5586..19866cde 100644
--- a/app/src/main/java/com/example/android/shushme/MainActivity.java
+++ b/app/src/main/java/com/example/android/shushme/MainActivity.java
@@ -16,6 +16,7 @@
 * limitations under the License.
 */
 
+import android.app.NotificationManager;
 import android.content.ContentValues;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -257,10 +258,28 @@ public void onResume() {
             locationPermissions.setEnabled(false);
         }
 
-        //TODO (3) Initialize ringer permissions checkbox
+        //TODO COMPLETED (3) Initialize ringer permissions checkbox
+
+        // Initialize ringer permissions checkbox
+        CheckBox ringerPermissions = (CheckBox) findViewById(R.id.ringer_permissions_checkbox);
+        NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
+        // Check if the API supports such permission change and check if permission is granted
+        if (android.os.Build.VERSION.SDK_INT >= 24 && !nm.isNotificationPolicyAccessGranted()) {
+            ringerPermissions.setChecked(false);
+        } else {
+            ringerPermissions.setChecked(true);
+            ringerPermissions.setEnabled(false);
+        }
     }
 
-    // TODO (2) Implement onRingerPermissionsClicked to launch ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS
+    // TODO COMPLETED (2) Implement onRingerPermissionsClicked to launch ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS
+
+    public void onRingerPermissionsClicked(View view) {
+        Log.v(TAG, "-> onRingerPermissionsClicked");
+
+        Intent intent = new Intent(android.provider.Settings.ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS);
+        startActivity(intent);
+    }
 
     public void onLocationPermissionClicked(View view) {
         Log.v(TAG, "-> onLocationPermissionClicked");
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index ba86c129..70dc28e4 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -95,7 +95,43 @@
             </RelativeLayout>
         </LinearLayout>
 
-        <!-- TODO (1) Add a LinearLayout with the permissions CheckBox and UI -->
+        <!-- TODO COMPLETED (1) Add a LinearLayout with the permissions CheckBox and UI -->
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:paddingBottom="4dp"
+                android:paddingRight="8dp"
+                android:paddingTop="4dp"
+                android:src="@drawable/ic_notifications_active_primary_24dp" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:text="@string/ringer_permissions"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textColor="@android:color/black" />
+
+            <RelativeLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent">
+
+                <CheckBox
+                    android:id="@+id/ringer_permissions_checkbox"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_alignParentRight="true"
+                    android:layout_marginRight="8dp"
+                    android:onClick="onRingerPermissionsClicked" />
+
+            </RelativeLayout>
+        </LinearLayout>
 
         <Button
             android:layout_width="match_parent"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 454986a3..5a29aff8 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -9,4 +9,8 @@
     <string name="location_permissions">Location Permissions</string>
     <string name="enable_geofences">Enable Geofences</string>
     <string name="privacy">http://www.google.com/policies/privacy</string>
+    <string name="ringer_permissions">Ringer Permissions</string>
+    <string name="silent_mode_activated">Silent mode activated</string>
+    <string name="touch_to_relaunch">Touch to launch the app.</string>
+    <string name="back_to_normal">Back to normal</string>
 </resources>
\ No newline at end of file

From 9c0a18694532fa3b35d62c8b5338139f1fef3930 Mon Sep 17 00:00:00 2001
From: Hrishikesh Kadam <hrkadam.92@gmail.com>
Date: Sat, 9 Dec 2017 19:26:45 +0530
Subject: [PATCH 10/10] Update README.md

---
 README.md | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 104 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index aebbd9a9..5cc518f8 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,110 @@
 # ShushMe
-Google Places API demo app
+
+This is the toy app for the Places lesson of the [Advanced Android App Development course on Udacity](https://www.udacity.com/course/advanced-android-app-development--ud855).
+
 
 ## Screenshots
 
 ![Screenshot1](screenshots/screen_1.png) ![Screenshot2](screenshots/screen_2.png) ![Screenshot3](screenshots/screen_3.png)
 ![Screenshot4](screenshots/screen_4.png) ![Screenshot5](screenshots/screen_5.png) ![Screenshot6](screenshots/screen_6.png)
+
+
+## How to use this repo while taking the course
+
+First create **keystore.properties** file in root folder and add following line -
+
+```
+GOOGLE_API_KEY="insert-your-api-key-here"
+```
+
+Each code repository in this class has a chain of commits that looks like this:
+
+![listofcommits](https://d17h27t6h515a5.cloudfront.net/topher/2017/March/58befe2e_listofcommits/listofcommits.png)
+
+These commits show every step you'll take to create the app. They include **Exercise** commits and **Solution** commits.
+
+Exercise commits contain instructions for completing the exercise, while solution commits show the completed exercise. You can tell what a commit is by looking at its commit message.
+
+For example, **TFCM.01-Exercise-AddGradleDependencies** is the first code step in the Firebase Cloud Messaging (FCM) lesson. This is the exercise commit, and the exercise is called Add Gradle Dependencies.
+
+Each commit also has a **branch** associated with it of the same name as the commit message, seen below:
+
+![branches](https://d17h27t6h515a5.cloudfront.net/topher/2017/April/590390fe_branches-ud855/branches-ud855.png
+)
+Access all branches from this tab
+
+![listofbranches](https://d17h27t6h515a5.cloudfront.net/topher/2017/March/58befe76_listofbranches/listofbranches.png
+)
+
+
+![branchesdropdown](https://d17h27t6h515a5.cloudfront.net/topher/2017/April/590391a3_branches-dropdown-ud855/branches-dropdown-ud855.png
+)
+
+
+The branches are also accessible from the drop-down in the "Code" tab
+
+
+## Working with the Course Code
+
+Here are the basic steps for working with and completing exercises in the repo. This information is linked whenever you start a new exercise project, so don't feel you need to memorize all of this! In fact, skim it now, make sure that you know generally how to do the different tasks, and then come back when you start your first exercise.
+
+The basic steps are:
+
+1. Clone the repo
+2. Checkout the exercise branch
+3. Find and complete the TODOs
+4. Optionally commit your code changes
+5. Compare with the solution
+
+
+**Step 1: Clone the repo**
+
+As you go through the course, you'll be instructed to clone the different exercise repositories, so you don't need to set these up now. You can clone a repository from github in a folder of your choice with the command:
+
+```bash
+git clone https://github.com/udacity/REPOSITORY_NAME.git
+```
+
+**Step 2: Checkout the exercise branch**
+
+As you do different exercises in the code, you'll be told which exercise you're on, as seen below:
+![exerciseexample](https://d17h27t6h515a5.cloudfront.net/topher/2017/March/58bf0087_exerciseexample/exerciseexample.png
+)
+
+To complete an exercise, you'll want to check out the branch associated with that exercise. For the exercise above, the command to check out that branch would be:
+
+```bash
+git checkout TFCM.01-Exercise-AddGradleDependencies
+```
+
+**Step 3: Find and complete the TODOs**
+
+This branch should always have **Exercise** in the title. Once you've checked out the branch, you'll have the code in the exact state you need. You'll even have TODOs, which are special comments that tell you all the steps you need to complete the exercise. You can easily navigate to all the TODOs using Android Studio's TODO tool. To open the TODO tool, click the button at the bottom of the screen that says TODO. This will display a list of all comments with TODO in the project.
+
+We've numbered the TODO steps so you can do them in order:
+![todos](https://d17h27t6h515a5.cloudfront.net/topher/2017/March/58bf00e7_todos/todos.png
+)
+
+**Step 4: Optionally commit your code changes**
+
+After You've completed the TODOs, you can optionally commit your changes. This will allow you to see the code you wrote whenever you return to the branch. The following git code will add and save **all** your changes.
+
+```bash
+git add .
+git commit -m "Your commit message"
+```
+
+**Step 5: Compare with the solution**
+
+Most exercises will have a list of steps for you to check off in the classroom. Once you've checked these off, you'll see a pop up window with a link to the solution code. Note the **Diff** link:
+
+![solutionwindow](https://d17h27t6h515a5.cloudfront.net/topher/2017/March/58bf00f9_solutionwindow/solutionwindow.png
+)
+
+The **Diff** link will take you to a Github diff as seen below:
+![diff](https://d17h27t6h515a5.cloudfront.net/topher/2017/March/58bf0108_diffsceenshot/diffsceenshot.png
+)
+
+All of the code that was added in the solution is in green, and the removed code (which will usually be the TODO comments) is in red.
+## Report Issues
+Notice any issues with a repository? Please file a github issue in the repository.
\ No newline at end of file