public void openPhotoGallery(
final String successCallback,
final String cancelCallback,
final String errorCallback,
ITitaniumFile file) {
if (DBG) {
Log.d(LCAT, "openPhotoGallery called");
}
if (!(file instanceof TitaniumBlob)) {
throw new IllegalArgumentException("blob parameter must be of type TitaniumBlob");
}
final TitaniumBlob blob = (TitaniumBlob) file;
TitaniumActivity activity = getActivity();
TitaniumIntentWrapper galleryIntent = new TitaniumIntentWrapper(new Intent());
galleryIntent.getIntent().setAction(Intent.ACTION_PICK);
galleryIntent.getIntent().setType("image/*");
galleryIntent.getIntent().addCategory(Intent.CATEGORY_DEFAULT);
galleryIntent.setWindowId(TitaniumIntentWrapper.createActivityName("GALLERY"));
final int code = activity.getUniqueResultCode();
activity.launchActivityForResult(
galleryIntent,
code,
new TitaniumResultHandler() {
public void onResult(
TitaniumActivity activity, int requestCode, int resultCode, Intent data) {
Log.e(LCAT, "OnResult called: " + resultCode);
if (resultCode == Activity.RESULT_CANCELED) {
invokeUserCallback(cancelCallback, null);
} else {
String path = data.getDataString();
String result = fillBlob(activity, blob, path);
invokeUserCallback(successCallback, result);
}
}
public void onError(TitaniumActivity activity, int requestCode, Exception e) {
Log.e(LCAT, "Gallery problem: ", e);
invokeUserCallback(errorCallback, createJSONError(0, e.getMessage()));
}
});
}
public void previewImage(
final String successCallback, final String errorCallback, final ITitaniumFile file) {
if (DBG) {
Log.d(LCAT, "previewImage");
}
if (!(file instanceof TitaniumBlob)) {
throw new IllegalArgumentException("blob parameter must be of type TitaniumBlob");
}
final TitaniumBlob blob = (TitaniumBlob) file;
TitaniumActivity activity = getActivity();
Uri uri = Uri.parse(blob.nativePath());
String type = activity.getContentResolver().getType(uri);
TitaniumIntentWrapper previewIntent = new TitaniumIntentWrapper(new Intent());
previewIntent.getIntent().setAction(Intent.ACTION_VIEW);
previewIntent.getIntent().setType(type);
previewIntent.getIntent().setData(uri);
previewIntent.setWindowId(TitaniumIntentWrapper.createActivityName("PREVIEW"));
final int code = activity.getUniqueResultCode();
activity.launchActivityForResult(
previewIntent,
code,
new TitaniumResultHandler() {
public void onResult(
TitaniumActivity activity, int requestCode, int resultCode, Intent data) {
invokeUserCallback(successCallback, null);
}
public void onError(TitaniumActivity activity, int requestCode, Exception e) {
Log.e(LCAT, "preview problem: ", e);
invokeUserCallback(errorCallback, createJSONError(0, e.getMessage()));
}
});
}
public void showCamera(
final String successCallback,
final String cancelCallback,
final String errorCallback,
final String options,
ITitaniumFile file) {
if (DBG) {
Log.d(LCAT, "showCamera called");
}
if (!(file instanceof TitaniumBlob)) {
throw new IllegalArgumentException("blob parameter must be of type TitaniumBlob");
}
Camera camera = null;
try {
camera = Camera.open();
if (camera != null) {
camera.release();
camera = null;
}
} catch (Throwable t) {
if (camera != null) {
camera.release();
}
invokeUserCallback(errorCallback, createJSONError(0, "Camera not available."));
return;
}
boolean saveToPhotoGallery = false;
try {
JSONObject json = new JSONObject(options);
try {
saveToPhotoGallery = json.getBoolean("saveToPhotoGallery");
} catch (JSONException e) {
if (DBG) {
Log.d(LCAT, "options does not have saveToPhotoGallery option or value is not boolean");
}
}
// TODO allowImageEditing. Don't know if I can do this yet
} catch (JSONException e) {
Log.w(LCAT, "Invalid options JSON: " + options, e);
}
final TitaniumBlob blob = (TitaniumBlob) file;
TitaniumActivity activity = getActivity();
TitaniumFileHelper tfh = new TitaniumFileHelper(getContext());
File imageDir = null;
File imageFile = null;
try {
if (saveToPhotoGallery) {
imageDir = new File(PHOTO_DCIM_CAMERA);
if (!imageDir.exists()) {
imageDir.mkdirs();
}
} else {
if (activity.getIntent() != null) {
TitaniumIntentWrapper intent = new TitaniumIntentWrapper(activity.getIntent());
TitaniumAppInfo appInfo = intent.getAppInfo(activity);
String name = appInfo.getAppName();
imageDir = new File(PHOTO_DCIM_CAMERA, name);
if (!imageDir.exists()) {
imageDir.mkdirs();
}
} else {
imageDir = tfh.getDataDirectory(false);
}
}
imageFile = tfh.getTempFile(imageDir, ".jpg");
} catch (IOException e) {
Log.e(LCAT, "Unable to create temp file", e);
invokeUserCallback(errorCallback, createJSONError(0, e.getMessage()));
return;
}
final File finalImageFile = imageFile;
final String imageUrl = "file://" + imageFile.getAbsolutePath();
TitaniumIntentWrapper cameraIntent = new TitaniumIntentWrapper(new Intent());
cameraIntent.getIntent().setAction(MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.getIntent().putExtra(MediaStore.EXTRA_OUTPUT, Uri.parse(imageUrl));
cameraIntent.getIntent().addCategory(Intent.CATEGORY_DEFAULT);
cameraIntent.setWindowId(TitaniumIntentWrapper.createActivityName("CAMERA"));
final int code = activity.getUniqueResultCode();
final boolean finalSaveToPhotoGallery = saveToPhotoGallery;
activity.launchActivityForResult(
cameraIntent,
code,
new TitaniumResultHandler() {
public void onResult(
TitaniumActivity activity, int requestCode, int resultCode, Intent data) {
if (resultCode == Activity.RESULT_CANCELED) {
if (finalImageFile != null) {
finalImageFile.delete();
}
invokeUserCallback(cancelCallback, null);
} else {
ContentValues values = new ContentValues(7);
values.put(Images.Media.TITLE, finalImageFile.getName());
values.put(Images.Media.DISPLAY_NAME, finalImageFile.getName());
values.put(Images.Media.DATE_TAKEN, new Date().getTime());
values.put(Images.Media.MIME_TYPE, "image/jpeg");
if (finalSaveToPhotoGallery) {
values.put(
Images.ImageColumns.BUCKET_ID, PHOTO_DCIM_CAMERA.toLowerCase().hashCode());
values.put(Images.ImageColumns.BUCKET_DISPLAY_NAME, "Camera");
} else {
values.put(
Images.ImageColumns.BUCKET_ID,
finalImageFile.getPath().toLowerCase().hashCode());
values.put(Images.ImageColumns.BUCKET_DISPLAY_NAME, finalImageFile.getName());
}
values.put("_data", finalImageFile.getAbsolutePath());
Uri imageUri =
activity.getContentResolver().insert(Images.Media.EXTERNAL_CONTENT_URI, values);
String result = fillBlob(activity, blob, imageUri.toString());
invokeUserCallback(successCallback, result);
}
}
public void onError(TitaniumActivity activity, int requestCode, Exception e) {
if (finalImageFile != null) {
finalImageFile.delete();
}
Log.e(LCAT, "Camera problem: ", e);
invokeUserCallback(errorCallback, createJSONError(0, e.getMessage()));
}
});
}