¡@
2014/10/16 ¤W¤È 08:13:32
android Programming Glossary: fileobserverAndroid: How to detect a change in MediaStore when connected over MTP http://stackoverflow.com/questions/12546967/android-how-to-detect-a-change-in-mediastore-when-connected-over-mtp this question I finally found a solution. I tried to use FileObserver but when you use it for all directories...it is quite memory..
Observing changes in android content observer for Audio.Media.EXTERNAL_CONTENT_URI http://stackoverflow.com/questions/15899110/observing-changes-in-android-content-observer-for-audio-media-external-content-u in documentation says that it will give you this info. FileObserver It isn't recursive Yes. It's know issue . What is the problem.. I don't think that you can find anything better than FileObserver Update 1 Couple more ideas which may be not suitable for you... cs fschange . However it could be that FileObserver is based exactly on it. Anyway both these approaches are low..
broadcast receiver wont receive camera event http://stackoverflow.com/questions/4571461/broadcast-receiver-wont-receive-camera-event other way but it still works fine. Here's how I set it up FileObserver observer new FileObserver android.os.Environment.getExternalStorageDirectory.. fine. Here's how I set it up FileObserver observer new FileObserver android.os.Environment.getExternalStorageDirectory .toString.. public void onEvent int event String file if event FileObserver.CREATE file.equals .probe check if its a create and not equal..
how to Detect file or folder changes In Android? http://stackoverflow.com/questions/4604223/how-to-detect-file-or-folder-changes-in-android possible to detect folder changes in android You can use FileObserver to find out when files are modified. Is very important to know..
Invoking audio recorder and getting the resulting file http://stackoverflow.com/questions/6746979/invoking-audio-recorder-and-getting-the-resulting-file I finally found a workaround for my problem by using the FileObserver. I achieved it by doing the following package com.pravaa.audiointent.. import android.os.Bundle import android.os.FileObserver import android.provider.MediaStore import android.view.View.. is first created. private Button sampleButton private FileObserver mFileObserver private Vector String audioFileNames @Override..
http://stackoverflow.com/questions/7248080/android-lock-apps forward an activity to put the password . I tried with FileObserver but only works with files and directories obviously . Could..
Android: How to detect a change in MediaStore when connected over MTP http://stackoverflow.com/questions/12546967/android-how-to-detect-a-change-in-mediastore-when-connected-over-mtp help android events action mediastore mtp share improve this question I finally found a solution. I tried to use FileObserver but when you use it for all directories...it is quite memory consuming. So now I am using ContentObserver and it is working..
Observing changes in android content observer for Audio.Media.EXTERNAL_CONTENT_URI http://stackoverflow.com/questions/15899110/observing-changes-in-android-content-observer-for-audio-media-external-content-u you information on what has changed It's per design. Nothing in documentation says that it will give you this info. FileObserver It isn't recursive Yes. It's know issue . What is the problem with iterating through all directories and setting observers.. if you want to know exact type of changes for ALL files on scdard I don't think that you can find anything better than FileObserver Update 1 Couple more ideas which may be not suitable for you. If you can root a device then you have the option to write.. notifications systems. As example look at this http stefan.buettcher.org cs fschange . However it could be that FileObserver is based exactly on it. Anyway both these approaches are low level and will require more time to figure out. share improve..
broadcast receiver wont receive camera event http://stackoverflow.com/questions/4571461/broadcast-receiver-wont-receive-camera-event that the camera saved to. It's not as practical as the other way but it still works fine. Here's how I set it up FileObserver observer new FileObserver android.os.Environment.getExternalStorageDirectory .toString DCIM 100MEDIA set up a file observer.. to. It's not as practical as the other way but it still works fine. Here's how I set it up FileObserver observer new FileObserver android.os.Environment.getExternalStorageDirectory .toString DCIM 100MEDIA set up a file observer to watch this directory.. 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..
how to Detect file or folder changes In Android? http://stackoverflow.com/questions/4604223/how-to-detect-file-or-folder-changes-in-android file detect changes share improve this question Is possible to detect folder changes in android You can use FileObserver to find out when files are modified. Is very important to know wich application is doing the changes. That information is..
Invoking audio recorder and getting the resulting file http://stackoverflow.com/questions/6746979/invoking-audio-recorder-and-getting-the-resulting-file Thanks in advance. android share improve this question I finally found a workaround for my problem by using the FileObserver. I achieved it by doing the following package com.pravaa.audiointent import java.io.DataOutputStream import java.io.File.. java.util.Vector import android.app.Activity import android.content.Intent import android.os.Bundle import android.os.FileObserver import android.provider.MediaStore import android.view.View import android.view.View.OnClickListener import android.widget.Button.. Activity implements OnClickListener Called when the activity is first created. private Button sampleButton private FileObserver mFileObserver private Vector String audioFileNames @Override public void onCreate Bundle savedInstanceState super.onCreate..
http://stackoverflow.com/questions/7248080/android-lock-apps of knowing when a user tries to open an application and bring forward an activity to put the password . I tried with FileObserver but only works with files and directories obviously . Could I make a listener that captures the Intent of the other applications..
|
