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POAndroid - Image does not display from built-in gallery
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  1. POAndroid - Image does not display from built-in gallery
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    copied!<p>I am trying to use Android's built-in gallery. I am able to get the gallery and the albums, but whenever I want to display the image, the gallery straightaway directs me back to my app. I am unable to view the image despite it has been called. </p> <p>This is my code:</p> <pre><code>public class CameraTab extends Activity implements OnClickListener{ private static final int SELECT_PICTURE = 1; private String selectedImagePath; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.camera_tab); ImageButton cameraBtn = (ImageButton)findViewById(R.id.camera_btn); cameraBtn.setOnClickListener(this); ImageButton galleryBtn = (ImageButton)findViewById(R.id.gallery_btn); galleryBtn.setOnClickListener(this); } public void onClick(View v) { // TODO Auto-generated method stub if (v == this.findViewById(R.id.camera_btn)){ /// some codes here } if (v == this.findViewById(R.id.gallery_btn)){ Intent intent = new Intent(); intent.setType("image/*"); intent.setAction(Intent.ACTION_GET_CONTENT); startActivityForResult(Intent.createChooser(intent, "Select Picture"), SELECT_PICTURE); } } public void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode == RESULT_OK) { if (requestCode == SELECT_PICTURE) { Uri selectedImageUri = data.getData(); selectedImagePath = getPath(selectedImageUri); } } } public String getPath(Uri uri) { String[] projection = { MediaStore.Images.Media.DATA }; Cursor cursor = managedQuery(uri, projection, null, null, null); int column_index = cursor .getColumnIndexOrThrow(MediaStore.Images.Media.DATA); cursor.moveToFirst(); return cursor.getString(column_index); } </code></pre> <p>}</p> <p>Can anyone please help me? Any help would be appreciated!! Thanks!! </p>
 

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