java - 使用 sendTextMessage() 将数据传递到广播接收器

Question

使用sendTextMessage()时如何将数据传递给广播接收器我使用了 intent.putExtra("key","value"); 并且当 onReceive 函数调用 intent.getStringExtra("key") 的值时 为null。

我应该做什么？请帮忙。

注意:使用时sendBroadcast(new Intent(smsSent).putExtra("key","value"));值已传递。

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
}

list .xml

<receiver android:name=".MyReceiver">
<intent-filter>
    <action android:name="SMS_SENT" />
    <action android:name="SMS_DELIVERED" /> 
    </intent-filter>
</receiver>

Answer 1

编辑:

我认为问题可能是您没有提到您的包裹。在您的 list 中尝试一下:

<intent-filter>
    <action android:name="your.package.name.SMS_DELIVERED" />
</intent-filter>

在您的代码中:

String smsDelivered = "your.package.name.SMS_DELIVERED";

将 your.package.name 替换为您的包名称!希望有帮助:)