@Override
protected void onDestroy() {
if (storeImageTask != null) storeImageTask.cancel(true);
super.onDestroy();
}
protected void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) {
super.onActivityResult(requestCode, resultCode, imageReturnedIntent);
switch (requestCode) {
case REQ_CODE_CROP_IMAGE:
// The photo is cropped. Kick off the store image task to save it to the
// appropriate contact.
if (resultCode == RESULT_OK) {
storeImageTask = new StoreImageTask();
storeImageTask.execute();
} else {
cropTemp.delete();
}
break;
case REQ_CODE_PICK_IMAGE:
if (resultCode != RESULT_OK) return;
// The image is picked by the user. Query its MIME type.
Uri selectedImage = imageReturnedIntent.getData();
Cursor cursor =
getContentResolver()
.query(selectedImage, new String[] {Media.MIME_TYPE}, null, null, null);
if (cursor == null) {
Toast.makeText(
this, getResources().getString(R.string.something_went_wrong), Toast.LENGTH_LONG)
.show();
return;
}
String mimeType = "";
try {
cursor.moveToFirst();
mimeType = cursor.getString(cursor.getColumnIndex(Media.MIME_TYPE));
} finally {
cursor.close();
}
// Currently, we only accept PNG and JPEG images. Puke on anything else.
if (!"image/jpeg".equals(mimeType) && !"image/png".equals(mimeType)) {
Toast.makeText(
this, getResources().getString(R.string.only_image_allowed), Toast.LENGTH_LONG)
.show();
return;
}
// Create a temporary file to pass to CropPhotoActivity for saving the
// cropped photo.
try {
cropTemp = File.createTempFile("croptemp-", "", getCacheDir());
} catch (IOException e) {
Toast.makeText(
this, getResources().getString(R.string.something_went_wrong), Toast.LENGTH_LONG)
.show();
return;
}
// Fire up the cropper.
Intent intent = new Intent(this, CropPhotoActivity.class);
intent.setData(selectedImage);
intent.putExtra("wratio", 1.0f);
intent.putExtra("hratio", 1.0f);
intent.putExtra("maxwidth", getResources().getInteger(R.integer.config_max_photo_dim));
intent.putExtra("maxheight", getResources().getInteger(R.integer.config_max_photo_dim));
// intent.putExtra("quality", 0);
intent.putExtra("out", Uri.fromFile(cropTemp));
startActivityForResult(intent, REQ_CODE_CROP_IMAGE);
}
}
