Some time we need to start an Activity from Broadcast Receiver..
how can we achieve this i am going to write step by step.
So lets create a small App to do this things
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App Name: BReceiver2Activity
Package Name: com.sunil
Android SDK: Android SDK 2.2 / API 8
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MyReceiver.java
- package com.sunil;
- import android.content.BroadcastReceiver;
- import android.content.Context;
- import android.content.Intent;
- import android.util.Log;
- import android.widget.Toast;
- public class MyReceiver extends BroadcastReceiver {
- @Override
- public void onReceive(Context context, Intent intent) {
- Toast.makeText(context, "MyReceiver Started",
- Toast.LENGTH_SHORT).show();
- Log.v("Info Message", "in Broadcast receiver");
- Intent myIntent=new Intent(context,MyActivity.class);
- myIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- context.startActivity(myIntent);
- }
- }
MyActivity.java
- package com.sunil;
- import android.app.Activity;
- import android.os.Bundle;
- public class MyActivity extends Activity {
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.main);
- }
- }
main.xml
- <?xml version="1.0" encoding="utf-8"?>
- <LinearLayout
- xmlns:android="http://schemas.android.com/apk/res/android"
- android:orientation="vertical"
- android:layout_width="fill_parent"
- android:layout_height="fill_parent"
- android:weightSum="1">
- <TextView
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:text="@string/hello"
- android:layout_weight="0.14" />
- </LinearLayout>
AndroidManifest.xml
- <?xml version="1.0" encoding="utf-8"?>
- <manifest
- xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.sunil"
- android:versionCode="1"
- android:versionName="1.0">
- <uses-sdk android:minSdkVersion="8" />
- <application
- android:icon="@drawable/icon"
- android:label="@string/app_name">
- <activity
- android:enabled="true"
- android:name=".MyActivity">
- <intent-filter>
- <action android:name="com.sunil.MyActivity">
- </action>
- </intent-filter>
- </activity>
- <receiver
- android:enabled="true"
- android:name=".MyReceiver">
- <intent-filter>
- <action android:name="android.intent.action.BOOT_COMPLETED" />
- </intent-filter>
- </receiver>
- </application>
- </manifest>
Now Reboot Emulator, Activity will appear on start-up.
You can download source code here: BReceiver2Activity
cheers!!
I'd love to hear your thoughts!!
Update Contact :
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No Wa/Telepon (puat) : 085267792168
No Wa/Telepon (fajar) : 085369237896
Email: Fajarudinsidik@gmail.com
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