1、权限和创建广播
<!-- 设置权限 --> <uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
<!-- 创建receive聆听系统广播信息 --> <receiver android:name=".MyReceiver"> <!-- 设置要捕捉的信息名称为provider中Telephony.SMS_RECEIVED --> <intent-filter> <action android:name="android.provider.Telephony.SMS_RECEIVED"></action> </intent-filter> </receiver>
2、代码
public class MyReceiver extends BroadcastReceiver{ @SuppressWarnings("deprecation") public void onReceive(Context context,Intent intent){ if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){ StringBuilder sb=new StringBuilder(); Bundle bundle=intent.getExtras(); if(bundle!=null){ Object[] obj=(Object[])bundle.get("pdus");//获取短信信息 SmsMessage[] sm=new SmsMessage[obj.length]; int length=obj.length; for(int i=0;i<length;i++){ sm[i]=SmsMessage.createFromPdu((byte[])obj[i]);//获取短信信息 } for(int i=0;i<length;i++){ sb.append("来自： \n"); sb.append(sm[i].getDisplayOriginatingAddress());//电话号码 sb.append("的短信；"); sb.append("信息为： \n"); sb.append(sm[i].getMessageBody());//短信内容 } Toast.makeText(context, sb.toString().trim(), Toast.LENGTH_SHORT).show(); Intent tempIntent=new Intent(context,MainActivity.class); tempIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(tempIntent); } } }
}
转载于:https://www.cnblogs.com/wdc224/p/3656901.html
