I'm new to Android Development, I'm building an Incoming Call Screen Which will come up with "Answer" and "Decline" Button and a Blue color Background whenever My Phone would go in Ringing State.
What I've Achieved so far is I'm Getting My Buttons with my Background whenever the Call Rings! Recently I Added an Answer Button but It's not seems to be Working. Whenever I touch on Button the Back Screen got Touched! Please help me with Creating a touchable Overlay. And Also the Answering Call code that i used is not working.I tried in a Different Way.So Please guide me with Answering and declining Incoming Call on Button Click, I'll be Thankful to You!
This is My Broadcast Receiver file!
package com.utaiba.appguruz2;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.telephony.PhoneStateListener;
import android.telephony.TelephonyManager;
public class PhoneStateReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
String state = intent.getStringExtra(TelephonyManager.EXTRA_STATE);
String incomingNumber = intent.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER);
Intent i;
if (state.equals(TelephonyManager.EXTRA_STATE_RINGING)) {
i = new Intent(context, MyService.class);
i.putExtra("incomingNumber", incomingNumber);
context.startService(i);
}
}
}
This is My Service Class Which Appeared on CALL_RINGING_STATE!
package com.utaiba.appguruz2;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.PixelFormat;
import android.os.IBinder;
import android.telephony.PhoneStateListener;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.TextView;
public class MyService extends Service {
@Override
public IBinder onBind(Intent intent) {
// TODO Auto-generated method stub
return null;
}
private View view;
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.d("inez","inez onCreate");
super.onCreate();
WindowManager.LayoutParams params = new WindowManager.LayoutParams(
WindowManager.LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.MATCH_PARENT,
0,
0,
WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY,
0,
// WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE |
WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE,
PixelFormat.TRANSPARENT);
WindowManager wm = (WindowManager) getSystemService(WINDOW_SERVICE);
LayoutInflater inflater = (LayoutInflater)
this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = inflater.inflate(R.layout.activity_main,null);
TextView textview = view.findViewById(R.id.text1);
textview.setText("Someone is calling: " +
intent.getStringExtra("incomingNumber"));
textview.setBackgroundColor(Color.YELLOW);
Button answerButton = view.findViewById(R.id.pickup);
answerButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent2 = new Intent("android.intent.action.ANSWER");
intent2.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent2);
}
});
wm.addView(view, params);
return START_STICKY;
}
public void onDestroy() {
WindowManager wm = (WindowManager) getSystemService(WINDOW_SERVICE);
if (wm != null) {
wm.removeView(view);
}
}
}
Also, When the Call disconnects, Overlay doesn't Disappears. Which Means onDestroy() Method isn't doing it's Work! So How can i make Overlay disappears when call disconnects?
Here's my AndroidManifest.XML file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.utaiba.appguruz2">
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
<uses-permission android:name="android.permission.ANSWER_PHONE_CALL"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme"
tools:ignore="GoogleAppIndexingWarning">
<service
android:name=".MyService"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="com.utaiba.appguruz2.MyService" />
</intent-filter>
</service>
<receiver
android:name=".PhoneStateReceiver"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
</intent-filter>
</receiver>
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Here's the activity_main.XML file!
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity"
android:windowBackground="@android:color/transparent"
android:windowIsTranslucent="true"
android:windowAnimationStyle="@android:style/Animation.Translucent"
android:background="#00AFF0"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#FFFFFF"
android:layout_gravity="center"
android:layout_marginTop="200dp"
android:text="Skype Incoming Call Screen"
android:textSize="20sp"
android:id="@+id/text1"/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/pickup"
android:layout_marginTop="20dp"
android:text="Answer Your Call"
android:background="#3CD811"/>
</LinearLayout>
