广播接收器读取传入的短信

时间:2018-12-04 06:17:08

标签: android-studio android-broadcastreceiver

我的应用程序使用广播接收器读取传入的短信在许多手机上都可以正常工作,但在三星j5手机上却无法正常工作。你能给我解决这个问题的方法吗?
我的MainActivity.java

public class MainActivity extends AppCompatActivity {
    @Override
    protected void onCreate(final Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        MyReceiver.bindListener(new SmsListener.OTPListener() {
               @Override
               public void messageReceived(String messageText, String messageSender) {
                   Toast.makeText(MainActivity.this,"message is "+messageText+ " and sender is "+messageSender ,Toast.LENGTH_SHORT).show();
               }
           });
   }
}

MyReceiver.java

public class MyReceiver extends BroadcastReceiver {

    private static SmsListener.OTPListener mListener;

    @Override
    public void onReceive(Context context, Intent intent) {
        if(intent.getAction().equals(Telephony.Sms.Intents.SMS_RECEIVED_ACTION)) {

        Bundle data  = intent.getExtras();
        Object[] pdus = new Object[0];
        if(data != null)
        {
            pdus = (Object[]) data.get("pdus");
        }
        if(pdus != null)
        {
            for(Object pdu : pdus ){
                SmsMessage smsMessage = SmsMessage.createFromPdu((byte[])pdu);
                String sender = smsMessage.getDisplayOriginatingAddress();
                String messageBody = smsMessage.getMessageBody();
                if (mListener!=null)
                {
                    mListener.messageReceived(messageBody, sender);
                    break;
                }        
            }
        }
    }

    public static void bindListener(SmsListener.OTPListener listener) {
        mListener = listener;
    }

    public static void unbindListener() {
        mListener = null;
    }
}

SmsListener.java

public interface SmsListener {
    interface OTPListener{
        void messageReceived(String messageText,String messageSender);
    }
}

AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.example.aaa.aaa">

    <uses-permission android:name="android.permission.RECEIVE_SMS" />
    <uses-permission android:name="android.permission.READ_SMS"/>
    <uses-permission android:name="android.permission.SEND_SMS" />
    <uses-permission android:name="android.permission.BROADCAST_SMS"
        tools:ignore="ProtectedPermissions" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/b"
        android:label="@string/app_name"
        android:roundIcon="@drawable/b"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <receiver android:priority="2147483647"
            android:name=".MyReceiver"
            android:enabled="true"
            android:exported="true"
            android:permission="android.permission.BROADCAST_SMS"
            >
            <intent-filter android:priority="1000">
                <action android:name="android.provider.Telephony.SMS_RECEIVED" />
            </intent-filter>
        </receiver>

    </application>

</manifest>

这是我的应用程序代码。我想在收到新消息时(甚至是应用程序被杀死或销毁)举起消息和发件人,但是在三星j5移动版中什么也没发生。

1 个答案:

答案 0 :(得分:0)

您可能遇到权限问题。三星J5是较旧的三星型号,因此我认为您的其他“手机”也是运行较旧android版本的较旧手机。这使我认为您可能会遇到J5的权限问题,因为它可能正在运行较新的android版本。这是您如何获取permission来在更新的android版本上阅读短信的方法!