A little more clarification .
if I open gallery application, it displays only a few images/audios/videos and
sometimes, MediaScanner doesnot detect any files. but through the "adb shell" ,
I can see the presence of all the files that are being pushed onto sdcard.
Can somebody help me out, on what exactly going on?
Thanks in advance.
umesh.
________________________________
From: Umesh <javaumesh-andr...@yahoo.co.in>
To: google <android-developers@googlegroups.com>
Sent: Saturday, 26 September, 2009 1:57:16 PM
Subject: [android-developers] SDCARD images/audio/video not reflected in
gallery.
Hi all,
I have pushed around 10 files of each image(*.png ), audio(*.mp3) and
video(*.mp4 & *.3gp) after that I have restarted the emulator and when I open
the gallery application I see only a few files being present in sdcard. (in my
case 1 video, 2 images and 2 audio clips) .
is this a bug in emulator?
because I have written a piece of code that displays the images/audio/video .
But due to above mentioned issue I'm not able to display/play the images.
snippet of implementation is as follows:
public void displayImages(){
Uri uri = MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI;
String[] projection = {
MediaStore.Images.ImageColumns._ID,
MediaStore.Images.ImageColumns.DATA
};
mCursor = this.managedQuery(uri, projection, null,
null,MediaStore.Images.Thumbnails.IMAGE_ID + "");
Log.i("MP", "Total Number of images present on sdcard"+mCursor.getCount());
....
...
...
...
}
public void playAudios(){
Uri uri = MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI;
String[] projection = {
MediaStore.Audio.AudioColumns._ID };
mCursor = this.managedQuery(uri, projection, null, null,
MediaStore.Audio.AudioColumns._ID + "");
Log.i("MP", "Total Number of images present on sdcard"+mCursor.getCount());
...
...
...
}
public void playVideos(){
Uri uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
String[] projection = {
MediaStore.Video.VideoColumns._ID };
mCursor = this.managedQuery(uri, projection, null, null,
MediaStore.Video.VideoColumns._ID + "");
Log.i("MP", "Total Number of images present on sdcard"+mCursor.getCount());
...
...
...
}
in above all the 3 cases I get the mCursor.getCount() less than the actual
number of respective files present on the sdcard. can someone guide me where
I'm going wrong.
Thanks
umesh.
________________________________
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