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POOverride the True Caller Popup using System Overlay?
 

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  1. POOverride the True Caller Popup using System Overlay?
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    <p>I am actually trying to develop a GUI which can override the Truecaller Popup. For this i guess i have to create a System Overlay with the Message i want to display, using the Window Manager and also i should have a receiver to listen to the intent Phone_State, but some how my code is not working, P Here is the code snippet.</p> <pre><code>This is my receiver... import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.graphics.Color; import android.graphics.PixelFormat; import android.util.Log; import android.view.Gravity; import android.view.WindowManager; import android.view.WindowManager.LayoutParams; import android.widget.LinearLayout; import android.widget.TextView; public class mReceiver extends BroadcastReceiver{ @Override public void onReceive(Context context, Intent intent) { Log.d( "mReceiver" , "Inside mReceiver : First Line " ); WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); WindowManager.LayoutParams params = new WindowManager.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.TYPE_SYSTEM_ALERT | WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY, WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE, PixelFormat.TRANSPARENT ); params.height = LayoutParams.WRAP_CONTENT; params.width = LayoutParams.MATCH_PARENT; params.format = PixelFormat.TRANSLUCENT; params.gravity = Gravity.TOP; LinearLayout ly = new LinearLayout(context); ly.setBackgroundColor(Color.RED); ly.setOrientation(LinearLayout.VERTICAL); TextView tv = new TextView(context); tv.setText("Are We Above Truecaller !!! Cheers Yes We are!!!"); ly.addView(tv); TextView tv2 = new TextView(context); tv2.setText("Are We Above Truecaller !!! Cheers Yes We are!!!"); ly.addView(tv2); TextView tv3 = new TextView(context); tv3.setText("Are We Above Truecaller !!! Cheers Yes We are!!!"); ly.addView(tv3); windowManager.addView(ly, params); } } This is my Manifest.. &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.deathfinal" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="15" android:targetSdkVersion="15" /&gt; &lt;uses-permission android:name="android.permission.READ_PHONE_STATE" /&gt; &lt;uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/&gt; &lt;application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;receiver android:name="com.example.deathfinal.mReceiver" android:enabled="true"&gt; &lt;intent-filter android:priority="199"&gt; &lt;action android:name="android.intent.action.PHONE_STATE" /&gt; &lt;category android:name="android.intent.category.HOME" /&gt; &lt;/intent-filter&gt; &lt;/receiver&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre>
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    1. USSadit Raza
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    1. COhttp://stackoverflow.com/questions/15683952/pop-up-window-over-android-native-incoming-call-screen-like-true-caller-android tried this?
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    2. COYes i have tried all the options in that page and the program above is a resultant of learning from that page, but the page is incomplete in the information, Please answer these questions. 1.Is it Possible to hide the overlay window, yes off course it is, but how. 2. Can we have an android application only with a receiver without an activity, talking about the same receiver which is described above. 3. What does priority -1 mean. Can the priority be greater than a 1000. if Yes what is the Limit???
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      1. USSadit Raza
 

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