Java 使用sendTextMessage()将数据传递到广播接收器
使用Java 使用sendTextMessage()将数据传递到广播接收器,java,android,android-intent,broadcastreceiver,sms,Java,Android,Android Intent,Broadcastreceiver,Sms,使用sendTextMessage()时如何将数据传递到广播接收器 我使用了intent.putExtra(“键”、“值”)并且当调用onReceive函数时,intent.getStringExtra(“key”)的值为null 我该怎么办?请帮忙 注:使用时sendBroadcast(新意图(smsSent).putExtra(“键”、“值”)传递了值 Activity.java void send_sms(){ String smsSent = "SMS_SENT"; String sms
sendTextMessage()时如何将数据传递到广播接收器
我使用了intent.putExtra(“键”、“值”)
并且当调用onReceive
函数时,intent.getStringExtra(“key”)
的值为null
我该怎么办?请帮忙
注:使用时sendBroadcast(新意图(smsSent).putExtra(“键”、“值”)代码>传递了值
Activity.java
void send_sms(){
String smsSent = "SMS_SENT";
String smsDelivered = "SMS_DELIVERED";
PendingIntent sentPI = PendingIntent.getBroadcast(this, 0,
new Intent(smsSent).putExtra("key1", "value1"), 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(this, 0,
new Intent(smsDelivered).putExtra("key2", "value2"), 0);
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage("5556", null, "hi", sentPI, deliveredPI);
}
MyReceiver.java
public class MyReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.i("my receiver"," "+intent.getAction());// this statement works fine
Log.i("my receiver"," "+intent.getStringExtra("key1"));// null is returned
}
manifest.xml
<receiver android:name=".MyReceiver">
<intent-filter>
<action android:name="SMS_SENT" />
<action android:name="SMS_DELIVERED" />
</intent-filter>
</receiver>
编辑:
我想问题可能是,你没有提到你的包裹。
在您的清单中尝试以下操作:
<intent-filter>
<action android:name="your.package.name.SMS_DELIVERED" />
</intent-filter>
用您的包名替换您的.package.name
!
希望有帮助:)对不起,请检查编辑问题,这不是打字错误。检查一下这个,你会发现什么的。
String smsDelivered = "your.package.name.SMS_DELIVERED";