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T0X.01-Solution-GoogleApiClient #1

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3 changes: 2 additions & 1 deletion app/build.gradle
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Expand Up @@ -26,6 +26,7 @@ dependencies {
})
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.google.android.gms:play-services-places:9.8.0'
compile 'com.google.android.gms:play-services-location:9.8.0'
testCompile 'junit:junit:4.12'
}
8 changes: 5 additions & 3 deletions app/src/main/AndroidManifest.xml
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Expand Up @@ -9,7 +9,9 @@
android:supportsRtl="true"
android:theme="@style/AppTheme">

<!-- TODO (1) Add meta-data tag with API key -->
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="insert-your-api-key-here" />

<activity android:name="com.example.android.shushme.MainActivity">
<intent-filter>
Expand All @@ -25,6 +27,6 @@

</application>

<!-- TODO (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" />
</manifest>
100 changes: 94 additions & 6 deletions app/src/main/java/com/example/android/shushme/MainActivity.java
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Expand Up @@ -16,15 +16,33 @@
* 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.common.api.GoogleApiClient.ConnectionCallbacks;
import com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener;
import com.google.android.gms.location.LocationServices;
import com.google.android.gms.location.places.Places;

public class MainActivity extends AppCompatActivity implements
ConnectionCallbacks,
OnConnectionFailedListener {

// Constants
public static final String TAG = MainActivity.class.getSimpleName();
private static final int PERMISSIONS_REQUEST_FINE_LOCATION = 111;

// Member variables
private PlaceListAdapter mAdapter;
Expand All @@ -46,12 +64,82 @@ 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

// 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();

}

/***
* 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 (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
/***
* Button Click event handler to handle clicking the "Add new location" Button
*
* @param view
*/
public void onAddPlaceButtonClicked(View view) {
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();
}

@Override
public void onResume() {
super.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);
}
}

public void onLocationPermissionClicked(View view) {
ActivityCompat.requestPermissions(MainActivity.this,
new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION},
PERMISSIONS_REQUEST_FINE_LOCATION);
}
}
39 changes: 37 additions & 2 deletions app/src/main/res/layout/activity_main.xml
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Expand Up @@ -59,14 +59,49 @@
android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
</LinearLayout>

<!-- TODO (6) Add a LinearLayout that contains a checkbox to grant the location permissions
and set the checkbox click listener to call onLocationPermissionClicked -->
<LinearLayout
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@bernatik bernatik Jun 2, 2017 •
edited
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One little optimization.
We can use just a Checkbox without any Layout

<CheckBox android:id="@+id/location_permission_checkbox" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/checkbox_location_permission" android:textAppearance="@style/TextAppearance.AppCompat.Medium" android:layout_marginTop="12dp" android:button="@null" android:drawablePadding="8dp" android:drawableLeft="@drawable/ic_my_location_primary_24dp" android:drawableStart="@drawable/ic_my_location_primary_24dp" android:drawableRight="?android:attr/listChoiceIndicatorMultiple" android:drawableEnd="?android:attr/listChoiceIndicatorMultiple" android:onClick="onLocationPermissionClicked"/>

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" />
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3 changes: 3 additions & 0 deletions app/src/main/res/values/strings.xml
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Expand Up @@ -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>