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POAndroid - Image Picker, Wrong Image
 

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  1. POAndroid - Image Picker, Wrong Image
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    <p>I am starting a request for an image pick:</p> <pre><code>Intent intent = new Intent(); intent.setType( "image/*" ); intent.setAction( Intent.ACTION_GET_CONTENT ); startActivityForResult( Intent.createChooser( intent, "Choose"), PHOTO_GALLERY ); </code></pre> <p>And getting the data back out in <code>onActivityResult</code>:</p> <pre><code>if( resultCode == Activity.RESULT_OK &amp;&amp; requestCode == PHOTO_GALLERY ) { U.log( data.getData() ); Bitmap bm = ... // built from the getData() Uri this.postImagePreview.setImageBitmap( bm ); } </code></pre> <p>When I launch the Intent, I see some folders, such as <code>sdcard</code>, <code>Drop Box</code>, <code>MyCameraApp</code>, and so on.</p> <p>If I chose a picture from <code>sdcard</code>, when I load the preview, it is the completely wrong image. The other folders don't seem to be giving me this problem.</p> <p>Does anyone know why it'd let me pick one image, then give me the Uri for another?</p> <p><strong>EDIT:</strong> Here are some exampled logged <code>getData()</code>s:</p> <p>Good:</p> <p><code>content://com.google.android.gallery3d.provider/picasa/item/5668377679792530210</code></p> <p>Bad:</p> <p><code>content://media/external/images/media/28</code></p> <p><strong>EDIT:</strong> I'm still having issues, when picking from the sdcard folder of gallery.</p> <p>Here is a bit more expansion of what I'm doing in onActivityResult:</p> <pre><code>// cursor Uri selectedImage = data.getData(); String[] filePathColumn = { MediaStore.Images.Media.DATA }; Cursor cursor = mContext.getContentResolver().query( selectedImage, filePathColumn, null, null, null ); cursor.moveToFirst(); int columnIndex = cursor.getColumnIndex( filePathColumn[0] ); String filePath = cursor.getString( columnIndex ); cursor.close(); // Cursor: /mnt/sdcard/Pic.jpg : /mnt/sdcard/Pic.jpg U.log( "Cursor: " + filePath + " : " + Uri.parse( filePath ) ); // "regular" // Regular: content://media/external/images/media/28 : content://media/external/images/media/28 U.log( "Regular: " + data.getDataString() + " : " + Uri.parse( data.getDataString() ) ); // Regular 2: content://media/external/images/media/28 : content://media/external/images/media/28 U.log( "Regular 2: " + data.getData() + " : " + data.getData() ); mPostImagePreview.setImageBitmap( BitmapFactory.decodeFile( filePath ) ); mPostImagePreview.setVisibility( View.VISIBLE ); </code></pre> <p>They still set the wrong image. If I go into the Gallery, long press the image, and view its details I get:</p> <pre><code>TItle: Pic Time: May 2, 2012 Width: 720 Height: 1280 Orientation: 0 File size: 757KB Maker: Abso Camera Model: Inspire 4G Path: /mnt/sdcard/Pic.jpg </code></pre> <p>So, the Gallery is telling me the path is the same as the pick action, and the Gallery is rendering it correctly. So why on earth is it not rendering if I set it from onActivityResult?</p> <p>Also, this is the code I'm using to fire the Intent now:</p> <pre><code>private void selectPhoto() { Intent intent = new Intent( Intent.ACTION_GET_CONTENT ); intent.setType( "image/*" ); ( ( Activity )mContext ).startActivityForResult( Intent.createChooser( intent, "Select Picture" ), PHOTO_GALLERY ); } </code></pre>
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    1. COIs this behavior random? I mean, is there any pattern you see when you repeat the image selection..?
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      1. USRonnie
    2. COmaybe the thumbnails in the gallery are wrong. this can happend if eg images get deleted because Android reuses the image ids.
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    3. CO@userSeven7s: Always when I Pick from the Gallery app's sdcard folder.
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