我解决了这个问题，但是使用了另一种方法。我没有使用广播接收器，而是在相机保存到的单独文件夹中设置了文件观察器。它不像其他方法那样实用，但是仍然可以正常工作。这是我的设置方法：
FileObserver observer = new FileObserver(android.os.Environment.getExternalStorageDirectory().toString() + "/DCIM/100MEDIA") { // set up a file observer to watch this directory on sd card @Override public void onEvent(int event, String file) { if(event == FileObserver.CREATE && !file.equals(".probe")){ // check if its a "create" and not equal to .probe because thats created every time camera is launched Log.d(TAG, "File created [" + android.os.Environment.getExternalStorageDirectory().toString() + "/DCIM/100MEDIA/" + file + "]"); fileSaved = "New photo Saved: " + file; } } }; observer.startWatching(); // start the observer
