问题描述
我知道这里有对SO有关这几个问题，但没有人帮助我得到这个工作 - 捕捉短信的发送。
我是一个三星手机上采用Android 2.2（升级Froyo）（如果不知何故事项）。
I know that there are a few Questions here on SO relating to this, but none of them helped me to get this working - capture SMS that being sent.I am using Android 2.2 (FROYO) on a Samsung phone (if that matters somehow).
我搜索了很多这个＃2，并意识到，我需要 ContentObserver 对我的要求。我使用的是服务，而不是活动，所以我注册了 ContentObserver 在我的服务类，它看起来像这样的：
I've searched a lot for this on Stackoverflow and realized that I need ContentObserver for my request. I'm using Service instead of Activity, so I've registered that ContentObserver in my Service class, and it looks like this:
public class SMSSending extends Service {
private class MyContentObserver extends ContentObserver {
public MyContentObserver() {
super(null);
}
@Override
public void onChange(boolean selfChange) {
super.onChange(selfChange);
Uri uriSMSURI = Uri.parse("content://sms/sent");
Cursor cur = getBaseContext().getContentResolver().query(uriSMSURI, null, null, null, null);
cur.moveToNext();
String content = cur.getString(cur.getColumnIndex("body"));
Toast.makeText(getApplicationContext(), "SOME TEXT", Toast.LENGTH_LONG).show();
}
@Override
public boolean deliverSelfNotifications() {
return false;
}
}
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate() {
MyContentObserver contentObserver = new MyContentObserver();
ContentResolver contentResolver = getBaseContext().getContentResolver();
contentResolver.registerContentObserver(Uri.parse("content://sms/sent"),true, contentObserver);
Toast.makeText(getApplicationContext(), "SERVICE CREATED", Toast.LENGTH_LONG).show();
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
return START_STICKY;
}
@Override
public void onStart(Intent intent, int startid) {
Toast.makeText(getApplicationContext(), "SERVICE STARTED", Toast.LENGTH_LONG).show();
}
}
正如你可以看到我已经把吐司在几个地方，所以我可以看到，如果这是工作在所有 - 不幸的是没有这个通知出现。此外，我试图把一些code为LogCat中，但没有任何反应。
我也试图把乌里uriSMSURI = Uri.parse（内容：// SMS）; 而不是的内容：//短信/发送
但应用程序根本没有做任何事情。
当然，我在清单的权限：
As you can see I've put Toast in few places so I could see if this is working at all - and unfortunately none of this notifications appear. Also, i tried with putting some code for LogCat but nothing happens.I've also tried to put Uri uriSMSURI = Uri.parse("content://sms"); instead of content://sms/sentbut the application simply doesn't do anything.Of course, I have permissions in Manifest:
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.READ_CONTACTS"/>
我想什么？
推荐答案
幸运的是，我已经成功地解决它，而是用完全不同的方法。也许这是怎么回事，以帮助别人的未来。
Fortunately, I've managed to work it out, but by using totally different approach. Maybe is this going to help someone in future..
而不是使用ContentObserver（我仍然不知道为什么没有工作）我已经创造了新的主题，并开始是我的服务已创建并启动后。所以它看起来是这样的：
Instead of using ContentObserver (which I still don't know why didn't work) I've created new Thread and started it after my service has been created and started. So it looks like this:
...
final Uri CONTENT_URI = Uri.parse("content://sms/sent");
...
public void onStart(Intent intent, int startid) {
Go();
}
private void Go(){
new Thread(new Runnable() {
public void run() {
try {
while(true){
Cursor cursor = getContentResolver().query(CONTENT_URI, null, null, null, null);
if(cursor.moveToFirst()){
text = cursor.getString(cursor.getColumnIndexOrThrow("body")).toString();
if(!text.equalsIgnoreCase(actual)){
previous = text;
//do what you need..
}
}
Thread.sleep(60000);
}
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}).start();
它的工作绝对稳定的，甚至比使用ContentObserver更好，铭记那很多人不得不与它的问题，类似的和其他一些..
这篇关于捕捉发送SMS（Android 2.2的）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！