Java Code Examples for androidx.fragment.app.Fragment#startActivityForResult()

/**
 * requestCodeに対応するUriへのアクセス要求を行う
 * @param fragment
 * @param requestCode
 * @return 既にrequestCodeに対応するUriが存在していればそれを返す, 存在していなければパーミッション要求をしてnullを返す
 * @throws UnsupportedOperationException
 * @throws IllegalStateException
 */
@Nullable
public static Uri requestPermission(
	@NonNull final Fragment fragment,
	final int requestCode) {

	if (BuildCheck.isLollipop()) {
		@NonNull
		final Uri uri = getStorageUri(fragment.requireContext(), requestCode);
		if (uri == null) {
			// requestCodeに対応するUriへのパーミッションを保持していない時は要求してnullを返す
			fragment.startActivityForResult(prepareStorageAccessPermission(), requestCode);
		}
		return uri;
	} else {
		throw new UnsupportedOperationException("should be API>=21");
	}
}
 

public Result startForResult(Fragment fragment, int requestCode, @Nullable Bundle options) {
    if (fragment.getActivity() == null) {
        LoggerUtils.handleException(new NullPointerException("fragment.getActivity() == null"));
        return new Result(false);
    }
    ActivityRequest request = getActivityRequest();
    request.setContext(fragment.getActivity());
    request.setRequestCode(requestCode);

    try {
        if (InterceptorUtils.processActivity(request).isInterrupt()) {
            return new Result(request, false);
        }
        fragment.startActivityForResult(request.getIntent().addFlags(flags), requestCode, options);
        if (enterAnim != 0) {
            fragment.getActivity().overridePendingTransition(enterAnim, exitAnim);
        }
        return new Result(request, true);
    } catch (Exception e) {
        InterceptorUtils.onActivityError(request, e);
    }
    return new Result(request, false);
}
 

/**
 * 选择图片（指定宽高及宽高比例裁剪）
 *
 * @param cropEnabled 是否裁剪
 * @param cropWidth   裁剪宽
 * @param cropHeight  裁剪高
 * @param ratioWidth  宽比例
 * @param ratioHeight 高比例
 */
public void selectPicture(boolean cropEnabled, int cropWidth, int cropHeight, int ratioWidth, int ratioHeight) {
    Activity activity = this.mActivity.get();
    Fragment fragment = this.mFragment.get();
    Intent intent = new Intent(activity, PictureSelectActivity.class);
    intent.putExtra(PictureSelectActivity.ENABLE_CROP, cropEnabled);
    intent.putExtra(PictureSelectActivity.CROP_WIDTH, cropWidth);
    intent.putExtra(PictureSelectActivity.CROP_HEIGHT, cropHeight);
    intent.putExtra(PictureSelectActivity.RATIO_WIDTH, ratioWidth);
    intent.putExtra(PictureSelectActivity.RATIO_HEIGHT, ratioHeight);
    if (fragment != null) {
        fragment.startActivityForResult(intent, mRequestCode);
    } else {
        activity.startActivityForResult(intent, mRequestCode);
    }
}
 

/**
 * ファイル保存用のUriを要求
 * KITKAT以降で個別のファイル毎にパーミッション要求する場合
 * @param fragment
 * @param mime
 * @param requestCode
 */
public static void requestCreateDocument(
	@NonNull final Fragment fragment,
	final String mime, final int requestCode) {

	if (BuildCheck.isKitKat()) {
		fragment.startActivityForResult(prepareCreateDocument(mime, null), requestCode);
	}
}
 

public static void start(Fragment fragment, String from, boolean isOne, boolean isCrop, ArrayList<SystemUtil.ImageItem> selectedImageItemList) {
    Intent intent = new Intent(fragment.getContext(), PhotoSelectActivity.class);
    intent.putExtra(ConstantUtil.DATA, selectedImageItemList);
    intent.putExtra(ConstantUtil.IS_ONE, isOne);
    intent.putExtra(ConstantUtil.IS_CROP, isCrop);
    intent.putExtra(ConstantUtil.FROM, from);
    if (isOne) {
        fragment.startActivityForResult(intent, com.example.commonlibrary.utils.SystemUtil.REQUEST_CODE_ONE_PHOTO);
    } else {
        fragment.startActivity(intent);
    }
}
 

/**
 * 通过Fragment启动Activity
 * @param uri 图片uri
 * @param isFace 是否改变背景图片
 */
public static void startActivityByFragment(Activity activity, Fragment fragment, Uri uri, int isFace) {
    Intent intent = new Intent(activity, CropperImageActivity.class);
    Bundle bundle = new Bundle();
    bundle.putParcelable(Constant.KEY_IMAGE_URI, uri);
    bundle.putParcelable(Constant.KEY_IMAGE_OPTIONS, new CropImageOptions());
    bundle.putInt(Constant.KEY_IS_FACE, isFace);
    intent.putExtra(Constant.KEY_CROP_BUNDLE, bundle);
    fragment.startActivityForResult(intent, Constant.REQUEST_CROP_IMAGE_ACTIVITY);
}
 

/**
 * Utility function to request a file using a file browser
 * @param fragment Fragment implementing onActivityResult for this file request
 * @param requestCode Request code to fire the file fetch intent with
 * @param errorTitle Title of the error dialogue that appears if no file browser is installed
 */
public static void startFileBrowser(Fragment fragment, int requestCode, String errorTitle) {
    Intent chooseTemplateIntent = new Intent()
            .setAction(Intent.ACTION_GET_CONTENT)
            .setType("file/*")
            .addCategory(Intent.CATEGORY_OPENABLE);
    try {
        fragment.startActivityForResult(chooseTemplateIntent, requestCode);
    } catch (ActivityNotFoundException e) {
        // Means that there is no file browser installed on the device
        TemplatePrinterUtils.showAlertDialog(fragment.getActivity(), Localization.get(errorTitle),
                Localization.get("no.file.browser"), false);
    }
}
 

@TargetApi(Build.VERSION_CODES.KITKAT)
public static void openFilePicker(Fragment fragment) {
    Intent i = new Intent(Intent.ACTION_CREATE_DOCUMENT);
    i.addCategory(Intent.CATEGORY_OPENABLE);
    i.setType("audio/*");
    i.putExtra("android.content.extra.SHOW_ADVANCED", true);
    fragment.startActivityForResult(i, SAFUtil.REQUEST_SAF_PICK_FILE);
}
 

public static void delete(@NonNull Fragment fragment, @NonNull Intent intent, int requestCode, @NonNull String name) {
    intent.putExtra(EditDataProto.PURPOSE, EditDataProto.Purpose.delete);
    intent.putExtra(EditDataProto.CONTENT_NAME, name);
    fragment.startActivityForResult(intent, requestCode);
}
 

public static void launchPhotoPicker(Fragment fragment) {
  Intent photoPickerIntent = new Intent(Intent.ACTION_GET_CONTENT);
  photoPickerIntent.addCategory(Intent.CATEGORY_OPENABLE);
  photoPickerIntent.setType("image/*");
  fragment.startActivityForResult(photoPickerIntent, REQUEST_SELECT_PHOTO);
}
 

private void getGaleryPict(Fragment pF) {
    Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
    photoPickerIntent.setType("image/*");
    pF.startActivityForResult(photoPickerIntent, REQUEST_PICK_GALERY_PHOTO);
}
 

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static void openTreePicker(Fragment fragment) {
    Intent i = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
    i.putExtra("android.content.extra.SHOW_ADVANCED", true);
    fragment.startActivityForResult(i, SAFUtil.REQUEST_SAF_PICK_TREE);
}
 

public static void start(Fragment fragment, NoteEntity note) {
    Intent intent = new Intent(fragment.getContext(), NoteEditActivity.class);
    intent.putExtra(ActivityConstant.DATA, note);
    fragment.startActivityForResult(intent, REQUEST_CODE);
}
 

/**
 * Send the crop Intent with a custom request code
 *
 * @param fragment    Fragment to receive result
 * @param requestCode requestCode for result
 */
public void start(@NonNull Context context, @NonNull Fragment fragment, int requestCode) {
    fragment.startActivityForResult(getIntent(context), requestCode);
}
 

/**
 * Send the crop Intent with a custom request code
 *
 * @param fragment    Fragment to receive result
 * @param requestCode requestCode for result
 */
public void start(@NonNull Context context, @NonNull Fragment fragment, int requestCode) {
    fragment.startActivityForResult(getIntent(context), requestCode);
}
 

/**
 * Same as {@link #startPickImageActivity(Activity) startPickImageActivity} method but instead of
 * being called and returning to an Activity, this method can be called and return to a Fragment.
 *
 * @param context  The Fragments context. Use getContext()
 * @param fragment The calling Fragment to start and return the image to
 */
public static void startPickImageActivity(@NonNull Context context, @NonNull Fragment fragment) {
    fragment.startActivityForResult(
            getPickImageChooserIntent(context), PICK_IMAGE_CHOOSER_REQUEST_CODE);
}
 

/**
 * Same as {@link #startPickImageActivity(Activity) startPickImageActivity} method but instead of
 * being called and returning to an Activity, this method can be called and return to a Fragment.
 *
 * @param context The Fragments context. Use getContext()
 * @param fragment The calling Fragment to start and return the image to
 */
public static void startPickImageActivity(@NonNull Context context, @NonNull Fragment fragment) {
  fragment.startActivityForResult(
      getPickImageChooserIntent(context), PICK_IMAGE_CHOOSER_REQUEST_CODE);
}
 

/**
 * 启动图片选择器
 *
 * @param fragment
 * @param requestCode
 * @param config
 */
public static void openActivity(Fragment fragment, int requestCode, RequestConfig config) {
    Intent intent = new Intent(fragment.getActivity(), ImageSelectorActivity.class);
    intent.putExtra(ImageSelector.KEY_CONFIG, config);
    fragment.startActivityForResult(intent, requestCode);
}
 

/**
 * Start {@link CropImageActivity}.
 *
 * @param fragment fragment to receive result
 */
public void start(@NonNull Context context, @NonNull Fragment fragment) {
  fragment.startActivityForResult(getIntent(context), CROP_IMAGE_ACTIVITY_REQUEST_CODE);
}
 

/**
 * Start {@link CropImageActivity}.
 *
 * @param fragment fragment to receive result
 */
public void start(@NonNull Context context, @NonNull Fragment fragment) {
    fragment.startActivityForResult(getIntent(context), CROP_IMAGE_ACTIVITY_REQUEST_CODE);
}