¿El receptor Android Broadcast para llamadas no funciona? (Malvavisco)
Estoy tratando de mostrar tostadas después de recibir una llamada, he implementado todas las cosas necesarias para registrar el receptor de transmisión, pero no muestra tostadas. Estoy tratando de ejecutar este programa en el dispositivo Marshmallow
MyCallReceiver.java -
package com.suhas.callreceiver;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.widget.Toast;
public class MyCallReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(TelephonyManager.EXTRA_STATE_RINGING)) {
// This code will execute when the phone has an incoming call
// get the phone number
String incomingNumber = intent.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER);
Toast.makeText(context, "Call from:" +incomingNumber, Toast.LENGTH_LONG).show();
Log.d("MyTrack call", "call receive");
} else if (intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(
TelephonyManager.EXTRA_STATE_IDLE))
{
Toast.makeText(context, "Detected call hangup event", Toast.LENGTH_LONG).show();
}
else if (intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(
TelephonyManager.EXTRA_STATE_OFFHOOK)) {
// This code will execute when the call is disconnected
}
}
}
AndroidManifest.xml -
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.suhas.msgmanager">
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<application
android:allowBackup="true"
android:icon="@mipmap/msgis"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.example.suhas.msgmanager.MyDialog" android:launchMode="singleTask"
android:theme="@android:style/Theme.Translucent" />
<service android:name="com.example.suhas.msgmanager.ChatHeadService"></service>
<receiver android:name=".MyCallReceiver">
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
</intent-filter>
</receiver>
<activity android:name=".AddMessageActivity">
</activity>
</application>
</manifest>
tengo unoMainActivity
con una etiqueta predeterminada que diceHello World
.