@Kroll.method
public void openPhotoGallery(KrollDict options) {
KrollFunction successCallback = null;
KrollFunction cancelCallback = null;
KrollFunction errorCallback = null;
if (options.containsKey("success")) {
successCallback = (KrollFunction) options.get("success");
}
if (options.containsKey("cancel")) {
cancelCallback = (KrollFunction) options.get("cancel");
}
if (options.containsKey("error")) {
errorCallback = (KrollFunction) options.get("error");
}
final KrollFunction fSuccessCallback = successCallback;
final KrollFunction fCancelCallback = cancelCallback;
final KrollFunction fErrorCallback = errorCallback;
Log.d(TAG, "openPhotoGallery called", Log.DEBUG_MODE);
Activity activity = TiApplication.getInstance().getCurrentActivity();
TiActivitySupport activitySupport = (TiActivitySupport) activity;
TiIntentWrapper galleryIntent = new TiIntentWrapper(new Intent());
galleryIntent.getIntent().setAction(Intent.ACTION_PICK);
galleryIntent.getIntent().setType("image/*");
galleryIntent.getIntent().addCategory(Intent.CATEGORY_DEFAULT);
galleryIntent.setWindowId(TiIntentWrapper.createActivityName("GALLERY"));
final int code = activitySupport.getUniqueResultCode();
activitySupport.launchActivityForResult(
galleryIntent.getIntent(),
code,
new TiActivityResultHandler() {
public void onResult(Activity activity, int requestCode, int resultCode, Intent data) {
Log.e(TAG, "OnResult called: " + resultCode);
if (resultCode == Activity.RESULT_CANCELED) {
if (fCancelCallback != null) {
KrollDict response = new KrollDict();
response.putCodeAndMessage(NO_ERROR, null);
fCancelCallback.callAsync(getKrollObject(), response);
}
} else {
String path = data.getDataString();
try {
if (fSuccessCallback != null) {
fSuccessCallback.callAsync(
getKrollObject(), createDictForImage(path, "image/jpeg"));
}
} catch (OutOfMemoryError e) {
String msg = "Not enough memory to get image: " + e.getMessage();
Log.e(TAG, msg);
if (fErrorCallback != null) {
fErrorCallback.callAsync(
getKrollObject(), createErrorResponse(UNKNOWN_ERROR, msg));
}
}
}
}
public void onError(Activity activity, int requestCode, Exception e) {
String msg = "Gallery problem: " + e.getMessage();
Log.e(TAG, msg, e);
if (fErrorCallback != null) {
fErrorCallback.callAsync(getKrollObject(), createErrorResponse(UNKNOWN_ERROR, msg));
}
}
});
}
@Kroll.method
public void previewImage(KrollDict options) {
Activity activity = TiApplication.getAppCurrentActivity();
if (activity == null) {
Log.w(TAG, "Unable to get current activity for previewImage.", Log.DEBUG_MODE);
return;
}
KrollFunction successCallback = null;
KrollFunction errorCallback = null;
TiBlob image = null;
if (options.containsKey("success")) {
successCallback = (KrollFunction) options.get("success");
}
if (options.containsKey("error")) {
errorCallback = (KrollFunction) options.get("error");
}
if (options.containsKey("image")) {
image = (TiBlob) options.get("image");
}
if (image == null) {
if (errorCallback != null) {
errorCallback.callAsync(
getKrollObject(), createErrorResponse(UNKNOWN_ERROR, "Missing image property"));
}
}
TiBaseFile f = (TiBaseFile) image.getData();
final KrollFunction fSuccessCallback = successCallback;
final KrollFunction fErrorCallback = errorCallback;
Log.d(TAG, "openPhotoGallery called", Log.DEBUG_MODE);
TiActivitySupport activitySupport = (TiActivitySupport) activity;
Intent intent = new Intent(Intent.ACTION_VIEW);
TiIntentWrapper previewIntent = new TiIntentWrapper(intent);
String mimeType = image.getMimeType();
if (mimeType != null && mimeType.length() > 0) {
intent.setDataAndType(Uri.parse(f.nativePath()), mimeType);
} else {
intent.setData(Uri.parse(f.nativePath()));
}
previewIntent.setWindowId(TiIntentWrapper.createActivityName("PREVIEW"));
final int code = activitySupport.getUniqueResultCode();
activitySupport.launchActivityForResult(
intent,
code,
new TiActivityResultHandler() {
public void onResult(Activity activity, int requestCode, int resultCode, Intent data) {
Log.e(TAG, "OnResult called: " + resultCode);
if (fSuccessCallback != null) {
KrollDict response = new KrollDict();
response.putCodeAndMessage(NO_ERROR, null);
fSuccessCallback.callAsync(getKrollObject(), response);
}
}
public void onError(Activity activity, int requestCode, Exception e) {
String msg = "Gallery problem: " + e.getMessage();
Log.e(TAG, msg, e);
if (fErrorCallback != null) {
fErrorCallback.callAsync(getKrollObject(), createErrorResponse(UNKNOWN_ERROR, msg));
}
}
});
}
@Override
public void run() {
code = activitySupport.getUniqueResultCode();
activitySupport.launchActivityForResult(cameraIntent, code, this);
}
