Activity基类广播退出APP

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定义一个android基类退出app

Activity基类：

package com.mayi.close_activity_by_broadcast.base;import android.app.Activity;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.content.IntentFilter;import android.os.Bundle;import android.util.Log;public class BaseActivity extends Activity {protected static final String TAG = "BaseActivity";BroadcastReceiver mybroad=new BroadcastReceiver() {@Overridepublic void onReceive(Context context, Intent intent) {// TODO Auto-generated method stubLog.i(TAG, "退出APP");finish();}};@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);IntentFilter filter=new IntentFilter();filter.addAction("Exit APP");this.registerReceiver(mybroad, filter);}@Overrideprotected void onDestroy() {// TODO Auto-generated method stubsuper.onDestroy();this.unregisterReceiver(mybroad);}}

test页面：

package com.mayi.close_activity_by_broadcast;import android.content.Intent;import android.os.Bundle;import android.view.Menu;import android.view.View;import android.view.View.OnClickListener;import com.mayi.close_activity_by_broadcast.base.BaseActivity;public class MainActivity extends BaseActivity implements OnClickListener {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);findViewById(R.id.exitapp).setOnClickListener(this);findViewById(R.id.otherActivity).setOnClickListener(this);}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.main, menu);return true;}@Overridepublic void onClick(View v) {// TODO Auto-generated method stubswitch (v.getId()) {case R.id.exitapp:Intent exit=new Intent();exit.setAction("Exit APP");sendBroadcast(exit);break;case R.id.otherActivity:Intent intent=new Intent(getApplicationContext(), Other.class);startActivity(intent);default:break;}}}

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