我正在开发一个应用程序,希望能够阻止传入的文本消息(取决于用户设置),但我无法检测传入的消息.
你介意看我的代码,让我知道我做错了什么吗？
我正在查看与此类似的其他问题,但我找不到任何详细的答案或足够的信息供我参考.
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
public class SmsReceiver extends BroadcastReceiver{
public void onReceive(Context context,Intent intent) {
if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){
Bundle bundle = intent.getExtras();
if (bundle != null){
abortBroadcast();
}
}
}
}
这是我的清单
<receiver android:name=".listener.SmsReceiver">
<intent-filter android:priority="100">
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
我一直在关注MobiForge(http://mobiforge.com/developing/story/sms-messaging-android)的教程以及这里的问题：
How to block an incoming message in android?
Android – Listen For Incoming SMS Messages
任何人都能指出我在正确的方向吗？
我会很感激.
解决方法
这是我用来阻止传入文本的内容.
这就是我回答我的问题的方法.
这就是我回答我的问题的方法.
SmsReceiver.java
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.widget.Toast;
public class BroadCastReceiver extends BroadcastReceiver
{
/** Called when the activity is first created. */
private static final String ACTION = "android.provider.Telephony.SEND_SMS";
public static int MSG_TPE=0;
public void onReceive(Context context,Intent intent)
{
String MSG_TYPE=intent.getAction();
if(MSG_TYPE.equals("android.provider.Telephony.SMS_RECEIVED"))
{
// Toast toast = Toast.makeText(context,"SMS Received: "+MSG_TYPE,Toast.LENGTH_LONG);
// toast.show();
Bundle bundle = intent.getExtras();
Object messages[] = (Object[]) bundle.get("pdus");
SmsMessage smsMessage[] = new SmsMessage[messages.length];
for (int n = 0; n < messages.length; n++)
{
smsMessage[n] = SmsMessage.createFromPdu((byte[]) messages[n]);
}
// show first message
Toast toast = Toast.makeText(context,"BLOCKED Received SMS: " + smsMessage[0].getMessageBody(),Toast.LENGTH_LONG);
toast.show();
abortBroadcast();
for(int i=0;i<8;i++)
{
System.out.println("Blocking SMS **********************");
}
}
else if(MSG_TYPE.equals("android.provider.Telephony.SEND_SMS"))
{
Toast toast = Toast.makeText(context,"SMS SENT: "+MSG_TYPE,Toast.LENGTH_LONG);
toast.show();
abortBroadcast();
for(int i=0;i<8;i++)
{
System.out.println("Blocking SMS **********************");
}
}
else
{
Toast toast = Toast.makeText(context,"SIN ELSE: "+MSG_TYPE,Toast.LENGTH_LONG);
toast.show();
abortBroadcast();
for(int i=0;i<8;i++)
{
System.out.println("Blocking SMS **********************");
}
}
}
}
AndroidManifest.xml中
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="APP.PACKAGE.NAMEHERE"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="10" />
<supports-screens
android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="true"
android:resizeable="true"
android:anyDensity="true" />
<uses-feature android:name="android.hardware.telephony" />
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.WRITE_SMS" />
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.RECEIVE_MMS" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name=".APPACTIVITYHERE"
android:label="@string/app_name"
android:configChanges="orientation|keyboardHidden" >
<service android:name=".MyService" android:enabled="true"/>
<receiver android:name="SmsReceiver">
<intent-filter android:priority="2147483647">
<action android:name="android.provider.Telephony.SMS_SENT"/>
</intent-filter>
</receiver>
<service android:name=".MyServiceSentReceived" android:enabled="true"/>
<receiver android:name="SmsReceiver">
<intent-filter android:priority="2147483645">
<action android:name="android.provider.Telephony.SMS_RECEIVED"/>
</intent-filter>
</receiver>
</application>
从清单中拿走的主要内容是服务块,接收器块和权限.
