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POActivity popups over incoming call screen
 

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    <p>I'm trying to override the incoming call screen - I know I can't change it so I'm trying to popup an activity ontop.</p> <p>My code works fine except when the phone has been idle for a few minutes.</p> <p>My code:</p> <p><strong>AndroidManifest.xml :</strong></p> <pre><code>&lt;?xml version="1.0" encoding="utf-8" ?&gt; &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.myfirstapp" android:versionCode="7" android:versionName="7"&gt; &lt;uses-sdk android:minSdkVersion="7" android:targetSdkVersion="10"&gt;&lt;/uses-sdk&gt; &lt;uses-permission android:name="android.permission.READ_PHONE_STATE"/&gt; &lt;uses-permission android:name="android.permission.MODIFY_PHONE_STATE"/&gt; &lt;uses-permission android:name="android.permission.CALL_PHONE" /&gt; &lt;application android:label="@string/app_name" android:icon="@drawable/ic_launcher"&gt; &lt;receiver android:name=".MyPhoneBroadcastReceiver" android:enabled="true"&gt; &lt;intent-filter android:priority="99999"&gt; &lt;action android:name="android.intent.action.PHONE_STATE" /&gt; &lt;/intent-filter&gt; &lt;/receiver&gt; &lt;activity android:name=".Call" &gt; &lt;/activity&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <p><strong>MyPhoneBroadcastReceiver.java:</strong></p> <pre><code>public class MyPhoneBroadcastReceiver extends BroadcastReceiver{ public void onReceive(final Context context, Intent intent) { Thread pageTimer = new Thread(){ public void run(){ try{ sleep(700); } catch (InterruptedException e){ e.printStackTrace(); } finally { Intent i = new Intent(); i.setClass(context, Call.class); i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); i.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); i.addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED); i.putExtra("INCOMING_NUMBER", incomingNumber); i.setAction(Intent.ACTION_MAIN); i.addCategory(Intent.CATEGORY_LAUNCHER); context.startActivity(i); } } }; pageTimer.start(); } } </code></pre> <p><strong>Call.java:</strong></p> <pre><code>package com.example.myfirstapp; import android.app.Activity; import android.os.Bundle; public class Call extends Activity{ protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); getWindow(). addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED); getWindow().addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); getWindow().addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); setContentView(R.layout.main); } } </code></pre> <p>BTW - I tried waiting for the screen to wake up before the sleep(700) and it didn't help (in MyPhoneBroadcastReceiver.java)</p> <pre><code>... try { if (pm.isScreenOn()) { sleep(700); } else { while (!pm.isScreenOn()) { // Do nothing... } sleep(700); } } ... </code></pre>
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