Phone Status Widget

samples/notifications/default.properties

@@ -9,4 +9,4 @@
 
 # Project target.
 target=android-5
-android.library.reference.1=../cicada/cicadalib
+android.library.reference.1=../../cicadalib

samples/phonestatus/.classpath

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry kind="src" path="CicadaLib_src"/>
+	<classpathentry kind="src" path="ApolloLib_src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

samples/phonestatus/.project

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>PhoneStatus</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+	<linkedResources>
+		<link>
+			<name>ApolloLib_src</name>
+			<type>2</type>
+			<locationURI>_android_ApolloLib_c6286f16/src</locationURI>
+		</link>
+		<link>
+			<name>CicadaLib_src</name>
+			<type>2</type>
+			<locationURI>_android_CicadaLib_8981e3e4/src</locationURI>
+		</link>
+	</linkedResources>
+</projectDescription>

samples/phonestatus/AndroidManifest.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="com.hydraproductions.cicada.phonestatus"
+      android:versionCode="1"
+      android:versionName="1.0">
+    <uses-sdk android:minSdkVersion="8" />
+
+    <application android:icon="@drawable/icon" android:label="@string/app_name">
+        <service android:name=".PhoneStatus"
+                 android:label="@string/app_name"
+                 android:exported="true">
+            <meta-data android:name="org.cicadasong.cicada.apptype"
+                       android:value="WIDGET_AND_APP" />
+        </service>
+    </application>
+</manifest>

samples/phonestatus/default.properties

@@ -0,0 +1,12 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system use,
+# "build.properties", and override values to adapt the script to your
+# project structure.
+
+# Project target.
+target=android-8
+android.library.reference.1=../../cicadalib

samples/phonestatus/proguard.cfg

@@ -0,0 +1,40 @@
+-optimizationpasses 5
+-dontusemixedcaseclassnames
+-dontskipnonpubliclibraryclasses
+-dontpreverify
+-verbose
+-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
+
+-keep public class * extends android.app.Activity
+-keep public class * extends android.app.Application
+-keep public class * extends android.app.Service
+-keep public class * extends android.content.BroadcastReceiver
+-keep public class * extends android.content.ContentProvider
+-keep public class * extends android.app.backup.BackupAgentHelper
+-keep public class * extends android.preference.Preference
+-keep public class com.android.vending.licensing.ILicensingService
+
+-keepclasseswithmembernames class * {
+    native <methods>;
+}
+
+-keepclasseswithmembers class * {
+    public <init>(android.content.Context, android.util.AttributeSet);
+}
+
+-keepclasseswithmembers class * {
+    public <init>(android.content.Context, android.util.AttributeSet, int);
+}
+
+-keepclassmembers class * extends android.app.Activity {
+   public void *(android.view.View);
+}
+
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+-keep class * implements android.os.Parcelable {
+  public static final android.os.Parcelable$Creator *;
+}

samples/phonestatus/res/values/strings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Phone Status</string>
+</resources>

samples/phonestatus/src/com/hydraproductions/cicada/phonestatus/PhoneStatus.java

@@ -0,0 +1,102 @@
+package com.hydraproductions.cicada.phonestatus;
+
+import org.cicadasong.cicadalib.CicadaApp;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Typeface;
+
+import android.telephony.PhoneStateListener;
+import android.telephony.TelephonyManager;
+import android.telephony.SignalStrength; // API Level 7+
+import android.util.Log;
+
+/**
+ * @See http://developer.android.com/reference/android/telephony/SignalStrength.html#getGsmSignalStrength%28%29
+ * @See 3GPP TS 27.007 v6.3.0 (2003-06) - Section 8.5 - Signal Quality +CSQ 
+ * @author Dominic Clifton <me@dominicclifton.name>
+ */
+public class PhoneStatus extends CicadaApp {
+
+	public static final String TAG = PhoneStatus.class.getSimpleName();
+
+	private Paint paint;
+	private TelephonyManager telephonyManager;
+	private StatusPhoneStateListener phoneStateListener;
+	float signalStrengthPercentage;
+
+	final static short GSM_STRENGTH_MIN = 0;
+	final static short GSM_STRENGTH_MAX = 31;
+	final static short GSM_STRENGTH_UNKNOWN = 99;
+
+	protected float calculateSignalStrengthPercentage(SignalStrength signalStrength) {
+		// TODO add CDMA signal strength calculations
+		int gsmSignalStrength = signalStrength.getGsmSignalStrength();
+		Log.i(TAG, String.format("GSM Signal Strength: %d", gsmSignalStrength));
+		if (gsmSignalStrength == GSM_STRENGTH_MAX) {
+			return 0;
+		}
+		return (float)(gsmSignalStrength * 100) / GSM_STRENGTH_UNKNOWN;
+	}
+
+	protected void updateSignalStrength(SignalStrength signalStrength) {
+		signalStrengthPercentage = calculateSignalStrengthPercentage(signalStrength);
+
+		if (!PhoneStatus.this.isActive()) {
+			return;
+		}
+		invalidate();
+	}
+
+
+	private class StatusPhoneStateListener extends PhoneStateListener {
+		@Override
+		public void onSignalStrengthsChanged(SignalStrength signalStrength) {
+			updateSignalStrength(signalStrength);			
+		}
+	};
+
+	@Override
+	public void onCreate() {
+		super.onCreate();
+		phoneStateListener = new StatusPhoneStateListener();
+		telephonyManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
+	}
+
+	@Override
+	public String getAppName() {
+		return getString(R.string.app_name);
+	}
+
+	@Override
+	protected void onResume() {
+		paint = new Paint();
+		paint.setTextAlign(Paint.Align.CENTER);
+		paint.setTypeface(Typeface.DEFAULT_BOLD);
+		paint.setAntiAlias(false);
+		paint.setTextSize(16);
+
+		telephonyManager.listen(phoneStateListener, PhoneStateListener.LISTEN_SIGNAL_STRENGTHS);
+
+		invalidate();
+	}
+
+	@Override
+	protected void onPause() {
+		telephonyManager.listen(phoneStateListener, PhoneStateListener.LISTEN_NONE);
+	}
+
+	@Override
+	protected void onDraw(Canvas canvas) {
+		int x = canvas.getWidth() / 2;
+		int y = (int) (canvas.getHeight() - paint.ascent()) / 2;
+		String readout = String.format("%3.2f%%", signalStrengthPercentage);
+		canvas.drawText(readout, x, y, paint);
+	}
+
+	@Override
+	protected void onButtonPress(WatchButton button) {
+		// TODO Auto-generated method stub
+	}
+}

samples/stopwatch/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-      package="com.hydraproductions.cicada"
+      package="com.hydraproductions.cicada.stopwatch"
       android:versionCode="1"
       android:versionName="1.0">
     <uses-sdk android:minSdkVersion="8" />

samples/stopwatch/res/values/strings.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">StopWatch</string>
+    <string name="app_name">Stopwatch</string>
 </resources>

samples/stopwatch/src/com/hydraproductions/cicada/StopWatch.java → samples/stopwatch/src/com/hydraproductions/cicada/stopwatch/StopWatch.java

@@ -1,4 +1,4 @@
-package com.hydraproductions.cicada;
+package com.hydraproductions.cicada.stopwatch;
 
 /**
  * Stopwatch example