Android app接收来自adb发送的广播的实例学习

简单介绍：通过命令行执行adb shell am broadcast发送广播通知。
adb shell am broadcast 后面的参数有：

[-a ]
[-d ]
[-t ]
[-c [-c ] ...]
[-e|--es ...]
[--ez ...]
[-e|--ei ...]
[-n ]
[-f ] []

例如：
adb shell am broadcast -a com.android.test --es test_string "this is test string" --ei test_int 100 --ez test_boolean true

说明：蓝色为key，红色为alue，分别为String类型，int类型，boolean类型

一、app 主要代码 1、MainActivity.java

package com.example.receiverbroadcastsendbyadb;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;import android.view.Menu;import android.view.MenuItem;import android.widget.TextView;public class MainActivity extends Activity {private TextView Recevier_Text; private final BroadcastReceiver mReceiverBroadCast = new BroadcastReceiver() {      @Override      public void onReceive(Context context, Intent intent) {         String msg = intent.getStringExtra("msg");             Recevier_Text.setText("great!Received a Broadcast! "+"msg="+msg);      }   };@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);IntentFilter filter = new IntentFilter(); filter.addAction("android.intent.action.BROADCAST_FORM_ADB");Recevier_Text=(TextView)findViewById(R.id.textView1);Recevier_Text.setText("wait a Broadcast.....");registerReceiver(mReceiverBroadCast, filter);}@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 boolean onOptionsItemSelected(MenuItem item) {// Handle action bar item clicks here. The action bar will// automatically handle clicks on the Home/Up button, so long// as you specify a parent activity in AndroidManifest.xml.int id = item.getItemId();if (id == R.id.action_settings) {return true;}return super.onOptionsItemSelected(item);}}

2、AndroidManifest.xml代码

二、执行 1、运行app，中间的文本显示等待接收adb发过来的广播。

2、执行adb shell am broadcast -a android.intent.action.BROADCAST_FORM_ADB --es msg "i love tanghanyue"

3、执行上面的命令后：
4、测试结果接收到adb发过来的广播。
三，当然可以发送系统广播等，例如亮屏广播adb shell am broadcast -a Intent.ACTION_SCREEN_ON，然后在接收端接收这个广播就可以，测试ok。

Android(安卓)app接收来自adb发送的广播的实例学习

Android app接收来自adb发送的广播的实例学习

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