Java Code Examples for android.view.ViewGroup#findViewById()

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.fragment_welcome4, container, false);
    //fb
    welcome_widget_button = rootView.findViewById(R.id.welcome_widget_button);
    //懒得写

    //懒得写
    welcome_widget_button.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            viewPager2.setCurrentItem(viewPager2.getCurrentItem()+1);
        }
    });
    return rootView;
}
 

/**
 * 为DrawerLayout 布局设置状态栏变色(5.0以下无半透明效果,不建议使用)
 *
 * @param activity     需要设置的activity
 * @param drawerLayout DrawerLayout
 * @param color        状态栏颜色值
 */
@Deprecated
public static void setColorForDrawerLayoutDiff(Activity activity, DrawerLayout drawerLayout, @ColorInt int color) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        // 生成一个状态栏大小的矩形
        ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0);
        View fakeStatusBarView = contentLayout.findViewById(FAKE_STATUS_BAR_VIEW_ID);
        if (fakeStatusBarView != null) {
            if (fakeStatusBarView.getVisibility() == View.GONE) {
                fakeStatusBarView.setVisibility(View.VISIBLE);
            }
            fakeStatusBarView.setBackgroundColor(calculateStatusColor(color, DEFAULT_STATUS_BAR_ALPHA));
        } else {
            // 添加 statusBarView 到布局中
            contentLayout.addView(createStatusBarView(activity, color), 0);
        }
        // 内容布局不是 LinearLayout 时,设置padding top
        if (!(contentLayout instanceof LinearLayout) && contentLayout.getChildAt(1) != null) {
            contentLayout.getChildAt(1).setPadding(0, getStatusBarHeight(activity), 0, 0);
        }
        // 设置属性
        setDrawerLayoutProperty(drawerLayout, contentLayout);
    }
}
 

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    LayoutInflater layoutInflater = LayoutInflater.from(getActivity());
    mRootView = (ViewGroup) layoutInflater.inflate(R.layout.advanced_color_picker, null);
    mColorPicker = (ColorPicker) mRootView.findViewById(R.id.color_picker);
    mSvBar = (SVBar) mRootView.findViewById(R.id.svbar);
    mOpacityBar = (OpacityBar) mRootView.findViewById(R.id.opacitybar);
    mColorPicker.addSVBar(mSvBar);
    hexEdit = (EditText) mRootView.findViewById(R.id.hex);
    hexApply = (Button) mRootView.findViewById(R.id.apply);
    hexEdit.setFilters(new InputFilter[] { ALPHANUMERIC });
    hexApply.setOnClickListener(hexApplyListener);
    String hexColor = String.format("%06X", (0xFFFFFF &
            ColorDialogFragment.getColor(startColor, 255)));
    hexEdit.setHint(hexColor);
    mColorPicker.addOpacityBar(mOpacityBar);
    mColorPicker.setOldCenterColor(startColor);
    mColorPicker.setShowOldCenterColor(true);
    return new AlertDialog.Builder(getActivity())
            .setView(mRootView)
            .setNegativeButton(android.R.string.cancel, clickListener)
            .setPositiveButton(android.R.string.ok, clickListener)
            .create();
}
 

private View createListView(ListView listView) {
    ViewGroup contentContainer = (ViewGroup) mInflater.inflate(R.layout.fab__listview_container, null);
    contentContainer.addView(mContentView);

    mHeaderContainer = (FrameLayout) contentContainer.findViewById(R.id.fab__header_container);
    initializeGradient(mHeaderContainer);
    mHeaderContainer.addView(mHeaderView, 0);

    mMarginView = new FrameLayout(listView.getContext());
    mMarginView.setLayoutParams(new AbsListView.LayoutParams(LayoutParams.MATCH_PARENT, 0));
    listView.addHeaderView(mMarginView, null, false);

    // Make the background as high as the screen so that it fills regardless of the amount of scroll. 
    mListViewBackgroundView = contentContainer.findViewById(R.id.fab__listview_background);
    FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) mListViewBackgroundView.getLayoutParams();
    params.height = Utils.getDisplayHeight(listView.getContext());
    mListViewBackgroundView.setLayoutParams(params);

    listView.setOnScrollListener(mOnScrollListener);
    return contentContainer;
}
 

/**
 * 设置状态栏颜色
 *
 * @param activity       需要设置的activity
 * @param color          状态栏颜色值
 * @param statusBarAlpha 状态栏透明度
 */

public static void setColor(Activity activity, @ColorInt int color, int statusBarAlpha) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        activity.getWindow().setStatusBarColor(calculateStatusColor(color, statusBarAlpha));
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
        View fakeStatusBarView = decorView.findViewById(FAKE_STATUS_BAR_VIEW_ID);
        if (fakeStatusBarView != null) {
            if (fakeStatusBarView.getVisibility() == View.GONE) {
                fakeStatusBarView.setVisibility(View.VISIBLE);
            }
            fakeStatusBarView.setBackgroundColor(calculateStatusColor(color, statusBarAlpha));
        } else {
            decorView.addView(createStatusBarView(activity, color, statusBarAlpha));
        }
        setRootView(activity);
    }
}
 

@Override
protected void setUp() throws Exception {
    super.setUp();

    mFocusFinder = FocusFinder.getInstance();

    // inflate the layout
    final Context context = getContext();
    final LayoutInflater inflater = LayoutInflater.from(context);
    mRoot = (ViewGroup) inflater.inflate(R.layout.focus_2, null);

    // manually measure it, and lay it out
    mRoot.measure(500, 500);
    mRoot.layout(0, 0, 500, 500);

    mLeftButton = (Button) mRoot.findViewById(R.id.leftButton);
    mCenterButton = (Button) mRoot.findViewById(R.id.centerButton);
    mRightButton = (Button) mRoot.findViewById(R.id.rightButton);
}
 

private void displayImageHeader(
        ViewGroup baseLayout, ContextMenuParams params, Resources resources) {
    mHeaderImageView = (ImageView) baseLayout.findViewById(R.id.context_header_image);
    TextView headerTextView = (TextView) baseLayout.findViewById(R.id.context_header_text);
    // We'd prefer the header text is the title text instead of the link text for images.
    String headerText = params.getTitleText();
    if (!TextUtils.isEmpty(headerText)) {
        headerTextView.setText(headerText);
    }
    setBackgroundForImageView(mHeaderImageView, resources);
}
 

private void setupSettingsSwitch(int containerId, int labelId, int switchId, boolean checked,
        CompoundButton.OnCheckedChangeListener checkedChangeListener) {
    ViewGroup container = findViewById(containerId);
    String switchLabel = ((TextView) container.findViewById(labelId)).getText().toString();
    final Switch switchView = container.findViewById(switchId);
    switchView.setContentDescription(switchLabel);
    switchView.setChecked(checked);
    container.setOnClickListener((view) -> switchView.performClick());
    switchView.setOnCheckedChangeListener(checkedChangeListener);
}
 

@TargetApi(Build.VERSION_CODES.KITKAT)
private static void clearPreviousSetting(Activity activity) {
    ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
    View fakeStatusBarView = decorView.findViewById(FAKE_STATUS_BAR_VIEW_ID);
    if (fakeStatusBarView != null) {
        decorView.removeView(fakeStatusBarView);
        ViewGroup rootView = (ViewGroup) ((ViewGroup) activity.findViewById(android.R.id.content)).getChildAt(0);
        rootView.setPadding(0, 0, 0, 0);
    }
}
 

@Override
public void onActivityPaused(Activity activity) {
    if (activity.isFinishing()) {
        if (activity instanceof IgnoreMakeEasy) return;
        View view = activity.getWindow().getDecorView();
        if (view instanceof ViewGroup) {
            ViewGroup decor = (ViewGroup) view;
            EasySwipeLayout layout = decor.findViewById(R.id.sl_swipe_gesture_layout);
            if (layout != null) {
                layout.reset();
            }
        }
    }
}
 

public PostImageLayoutManager(ViewGroup rootLayout) {
    mRootLayout = rootLayout;
    mPostImageView = (ImageView) rootLayout.findViewById(R.id.post_image);
    mPostImagePlaceholderView = (ImageView) rootLayout.findViewById(R.id.post_image_placeholder);
    mPostImageHintTextView = (TextView) rootLayout.findViewById(R.id.post_image_hint);
    mPostImageProgressBar = (ProgressBar) rootLayout.findViewById(R.id.post_image_loading);
}
 

private static void updateTextViews(ViewGroup root, String mainText, String subText) {
    ((TextView) root.findViewById(R.id.main_text)).setText(mainText);
    final TextView subTextView = (TextView) root.findViewById(R.id.sub_text);
    if (!TextUtils.isEmpty(subText)) {
        subTextView.setText(subText);
    } else {
        ((ViewGroup) subTextView.getParent()).removeView(subTextView);
    }
}
 

protected void initializeSplashScreenWidgets(int backgroundColor, Bitmap splashImage) {
    Bitmap displayIcon = splashImage == null ? mWebappInfo.icon() : splashImage;
    int minimiumSizeThreshold = getResources().getDimensionPixelSize(
            R.dimen.webapp_splash_image_size_minimum);
    int bigThreshold = getResources().getDimensionPixelSize(
            R.dimen.webapp_splash_image_size_threshold);

    // Inflate the correct layout for the image.
    int layoutId;
    if (displayIcon == null || displayIcon.getWidth() < minimiumSizeThreshold
            || (displayIcon == mWebappInfo.icon() && mWebappInfo.isIconGenerated())) {
        mWebappUma.recordSplashscreenIconType(WebappUma.SPLASHSCREEN_ICON_TYPE_NONE);
        layoutId = R.layout.webapp_splash_screen_no_icon;
    } else {
        // The size of the splash screen image determines which layout to use.
        boolean isUsingSmallSplashImage = displayIcon.getWidth() <= bigThreshold
                || displayIcon.getHeight() <= bigThreshold;
        if (isUsingSmallSplashImage) {
            layoutId = R.layout.webapp_splash_screen_small;
        } else {
            layoutId = R.layout.webapp_splash_screen_large;
        }

        // Record stats about the splash screen.
        int splashScreenIconType;
        if (splashImage == null) {
            splashScreenIconType = WebappUma.SPLASHSCREEN_ICON_TYPE_FALLBACK;
        } else if (isUsingSmallSplashImage) {
            splashScreenIconType = WebappUma.SPLASHSCREEN_ICON_TYPE_CUSTOM_SMALL;
        } else {
            splashScreenIconType = WebappUma.SPLASHSCREEN_ICON_TYPE_CUSTOM;
        }
        mWebappUma.recordSplashscreenIconType(splashScreenIconType);
        mWebappUma.recordSplashscreenIconSize(
                Math.round(displayIcon.getWidth()
                        / getResources().getDisplayMetrics().density));
    }

    ViewGroup subLayout = (ViewGroup) LayoutInflater.from(WebappActivity.this)
            .inflate(layoutId, mSplashScreen, true);

    // Set up the elements of the splash screen.
    TextView appNameView = (TextView) subLayout.findViewById(
            R.id.webapp_splash_screen_name);
    ImageView splashIconView = (ImageView) subLayout.findViewById(
            R.id.webapp_splash_screen_icon);
    appNameView.setText(mWebappInfo.name());
    if (splashIconView != null) splashIconView.setImageBitmap(displayIcon);

    if (ColorUtils.shouldUseLightForegroundOnBackground(backgroundColor)) {
        appNameView.setTextColor(ApiCompatibilityUtils.getColor(getResources(),
                R.color.webapp_splash_title_light));
    }
}
 

@Override
@NonNull
public View getView(final int position, @Nullable final View convertView, @NonNull final ViewGroup parent) {
    ViewGroup view = (ViewGroup) convertView;
    ViewHolder viewHolder;

    if (view == null) {
        view = createView(parent);

        viewHolder = new ViewHolder();
        viewHolder.titleParent = (ViewGroup) view.findViewById(mTitleParentResId);
        viewHolder.contentParent = (ViewGroup) view.findViewById(mContentParentResId);

        view.setTag(viewHolder);
    } else {
        viewHolder = (ViewHolder) view.getTag();
    }

    View titleView = getTitleView(position, viewHolder.titleView, viewHolder.titleParent);
    if (!titleView.equals(viewHolder.titleView)) {
        viewHolder.titleParent.removeAllViews();
        viewHolder.titleParent.addView(titleView);

        if (mActionViewResId == 0) {
            view.setOnClickListener(new TitleViewOnClickListener(viewHolder.contentParent));
        } else {
            view.findViewById(mActionViewResId).setOnClickListener(new TitleViewOnClickListener(viewHolder.contentParent));
        }
    }
    viewHolder.titleView = titleView;

    View contentView = getContentView(position, viewHolder.contentView, viewHolder.contentParent);
    if (!contentView.equals(viewHolder.contentView)) {
        viewHolder.contentParent.removeAllViews();
        viewHolder.contentParent.addView(contentView);
    }
    viewHolder.contentView = contentView;

    viewHolder.contentParent.setVisibility(mExpandedIds.contains(getItemId(position)) ? View.VISIBLE : View.GONE);
    viewHolder.contentParent.setTag(getItemId(position));

    LayoutParams layoutParams = viewHolder.contentParent.getLayoutParams();
    layoutParams.height = LayoutParams.WRAP_CONTENT;
    viewHolder.contentParent.setLayoutParams(layoutParams);

    return view;
}
 

public ViewHolder(ViewGroup scorecardItem) {
    mQuizView = (TextView) scorecardItem.findViewById(R.id.quiz);
    mAnswerView = (TextView) scorecardItem.findViewById(R.id.answer);
    mSolvedState = (ImageView) scorecardItem.findViewById(R.id.solved_state);
}
 

public DatePickerCalendarDelegate(DatePicker delegator, Context context, AttributeSet attrs,
        int defStyleAttr, int defStyleRes) {
    super(delegator, context);

    final Locale locale = mCurrentLocale;
    mCurrentDate = Calendar.getInstance(locale);
    mTempDate = Calendar.getInstance(locale);
    mMinDate = Calendar.getInstance(locale);
    mMaxDate = Calendar.getInstance(locale);

    mMinDate.set(DEFAULT_START_YEAR, Calendar.JANUARY, 1);
    mMaxDate.set(DEFAULT_END_YEAR, Calendar.DECEMBER, 31);

    final Resources res = mDelegator.getResources();
    final TypedArray a = mContext.obtainStyledAttributes(attrs,
            R.styleable.DatePicker, defStyleAttr, defStyleRes);
    final LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(
            Context.LAYOUT_INFLATER_SERVICE);
    final int layoutResourceId = a.getResourceId(
            R.styleable.DatePicker_internalLayout, R.layout.date_picker_material);

    // Set up and attach container.
    mContainer = (ViewGroup) inflater.inflate(layoutResourceId, mDelegator, false);
    mContainer.setSaveFromParentEnabled(false);
    mDelegator.addView(mContainer);

    // Set up header views.
    final ViewGroup header = mContainer.findViewById(R.id.date_picker_header);
    mHeaderYear = header.findViewById(R.id.date_picker_header_year);
    mHeaderYear.setOnClickListener(mOnHeaderClickListener);
    mHeaderMonthDay = header.findViewById(R.id.date_picker_header_date);
    mHeaderMonthDay.setOnClickListener(mOnHeaderClickListener);

    // For the sake of backwards compatibility, attempt to extract the text
    // color from the header month text appearance. If it's set, we'll let
    // that override the "real" header text color.
    ColorStateList headerTextColor = null;

    @SuppressWarnings("deprecation")
    final int monthHeaderTextAppearance = a.getResourceId(
            R.styleable.DatePicker_headerMonthTextAppearance, 0);
    if (monthHeaderTextAppearance != 0) {
        final TypedArray textAppearance = mContext.obtainStyledAttributes(null,
                ATTRS_TEXT_COLOR, 0, monthHeaderTextAppearance);
        final ColorStateList legacyHeaderTextColor = textAppearance.getColorStateList(0);
        headerTextColor = applyLegacyColorFixes(legacyHeaderTextColor);
        textAppearance.recycle();
    }

    if (headerTextColor == null) {
        headerTextColor = a.getColorStateList(R.styleable.DatePicker_headerTextColor);
    }

    if (headerTextColor != null) {
        mHeaderYear.setTextColor(headerTextColor);
        mHeaderMonthDay.setTextColor(headerTextColor);
    }

    // Set up header background, if available.
    if (a.hasValueOrEmpty(R.styleable.DatePicker_headerBackground)) {
        header.setBackground(a.getDrawable(R.styleable.DatePicker_headerBackground));
    }

    a.recycle();

    // Set up picker container.
    mAnimator = mContainer.findViewById(R.id.animator);

    // Set up day picker view.
    mDayPickerView = mAnimator.findViewById(R.id.date_picker_day_picker);
    mDayPickerView.setFirstDayOfWeek(mFirstDayOfWeek);
    mDayPickerView.setMinDate(mMinDate.getTimeInMillis());
    mDayPickerView.setMaxDate(mMaxDate.getTimeInMillis());
    mDayPickerView.setDate(mCurrentDate.getTimeInMillis());
    mDayPickerView.setOnDaySelectedListener(mOnDaySelectedListener);

    // Set up year picker view.
    mYearPickerView = mAnimator.findViewById(R.id.date_picker_year_picker);
    mYearPickerView.setRange(mMinDate, mMaxDate);
    mYearPickerView.setYear(mCurrentDate.get(Calendar.YEAR));
    mYearPickerView.setOnYearSelectedListener(mOnYearSelectedListener);

    // Set up content descriptions.
    mSelectDay = res.getString(R.string.select_day);
    mSelectYear = res.getString(R.string.select_year);

    // Initialize for current locale. This also initializes the date, so no
    // need to call onDateChanged.
    onLocaleChanged(mCurrentLocale);

    setCurrentView(VIEW_MONTH_DAY);
}
 

private void updateState(@NonNull ViewGroup rootView, @NonNull String id, @NonNull BLEConnectionState state) {
    Activity activity = getActivity();
    if (activity == null) return; //
    int statusDrawableId;
    int statusTextId;
    if (ble.state() == BLEState.OK) {
        switch (state) {
            case connected:
                statusDrawableId = R.drawable.bt;
                statusTextId = R.string.bt;
                break;
            case connecting:
            case disconnecting:
                ITagInterface itag = ITag.store.byId(id);
                if (itag != null && itag.isAlertDisconnected()) {
                    statusDrawableId = R.drawable.bt_connecting;
                    statusTextId = R.string.bt_lost;
                } else {
                    statusDrawableId = R.drawable.bt_setup;
                    if (state == BLEConnectionState.connecting)
                        statusTextId = R.string.bt_connecting;
                    else
                        statusTextId = R.string.bt_disconnecting;
                }
                break;
            case writting:
            case reading:
                statusDrawableId = R.drawable.bt_call;
                statusTextId = R.string.bt_call;
                break;
            case disconnected:
            default:
                statusDrawableId = R.drawable.bt_disabled;
                statusTextId = R.string.bt_disabled;
        }
    } else {
        statusDrawableId = R.drawable.bt_disabled;
        statusTextId = R.string.bt_disabled;
    }

    final ImageView imgStatus = rootView.findViewById(R.id.bt_status);
    imgStatus.setImageResource(statusDrawableId);
    final TextView textStatus = rootView.findViewById(R.id.text_status);
    textStatus.setText(statusTextId);
}
 

public HighLight addHighLight(int viewId, int decorLayoutId, OnPosCallback onPosCallback, LightShape lightShape) {
    ViewGroup parent = (ViewGroup) mAnchor;
    View view = parent.findViewById(viewId);
    addHighLight(view, decorLayoutId, onPosCallback, lightShape);
    return this;
}
 

@TargetApi(Build.VERSION_CODES.KITKAT)
@Override
public void onCreate() {
    super.onCreate();
    Context context = getContext();

    transition = TransitionCompat.get();

    LayoutInflater inflater = LayoutInflater.from(context);
    root = (ViewGroup) inflater.inflate(R.layout.bb_volume_adjust, null);
    seekBar = (ProgressBar) root.findViewById(android.R.id.progress);
    icon = (ImageView) root.findViewById(R.id.stream_icon);
    divider = root.findViewById(R.id.divider);
    streamName = (TextView) root.findViewById(R.id.streamName);
    mediaContainer = (ViewGroup) root.findViewById(R.id.media_container);
    albumArtContainer = (ViewGroup) root.findViewById(R.id.album_art_container);
    albumArt = (ImageView) root.findViewById(R.id.album_art);
    albumArt.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            openMusic();
        }
    });
    artist = (TextView) root.findViewById(R.id.track_artist);
    song = (TextView) root.findViewById(R.id.track_song);
    musicPanel = (ViewGroup) root.findViewById(R.id.music_panel);
    attachPlaybackListeners(root, new MediaButtonClickListener());
    playPause = (ImageButton) root.findViewById(R.id.media_play_pause);
    mBtnNext = (ImageButton) root.findViewById(R.id.media_next);
    mBtnPrev = (ImageButton) root.findViewById(R.id.media_previous);
    setEnableMarquee(true);

    // Make sure we don't seek!
    seekBar.setOnTouchListener(noTouchListener);

    // Launch settings if the stream icon is clicked.
    icon.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (view.getId() == R.id.stream_icon) {
                hide();
                Intent volumeSettings = new Intent(Settings.ACTION_SOUND_SETTINGS);
                startActivity(volumeSettings);
            }
        }
    });

    transition.beginDelayedTransition((ViewGroup) root.findViewById(R.id.slider_group));
    mLayout = root;
}
 

@Override
protected void onCreateBody(@NonNull LayoutInflater inflater, @NonNull ViewGroup parent, @NonNull SetupPayload payload) {
    inflater.inflate(R.layout.sheet_dir, parent, true);
    currentDir = payload.dir;

    final DownloadWithUpdate download = payload.download;

    SuperTextView indexes = parent.findViewById(R.id.dirSheet_indexes);
    indexes.setHtml(R.string.indexes, CommonUtils.join(currentDir.indexes, ", "));

    SuperTextView path = parent.findViewById(R.id.dirSheet_path);
    path.setHtml(R.string.path, download.update().dir + currentDir.path);

    length = parent.findViewById(R.id.dirSheet_length);
    selected = parent.findViewById(R.id.dirSheet_selected);
    completedLength = parent.findViewById(R.id.dirSheet_completedLength);

    update(currentDir);

    if (download.update().canDeselectFiles()) {
        selected.setEnabled(true);
        selected.setOnCheckedChangeListener((buttonView, isChecked) -> download.changeSelection(currentDir.indexes.toArray(new Integer[0]), isChecked, new AbstractClient.OnResult<Download.ChangeSelectionResult>() {
            @Override
            public void onResult(@NonNull Download.ChangeSelectionResult result) {
                if (!isAdded()) return;

                Toaster toaster = Toaster.build();
                toaster.extra(result);
                switch (result) {
                    case EMPTY:
                        toaster.message(R.string.cannotDeselectAllFiles);
                        break;
                    case SELECTED:
                        toaster.message(R.string.fileSelected);
                        break;
                    case DESELECTED:
                        toaster.message(R.string.fileDeselected);
                        break;
                    default:
                        toaster.message(R.string.failedAction);
                        break;
                }

                dismissAllowingStateLoss();
                DialogUtils.showToast(getContext(), toaster);
            }

            @Override
            public void onException(@NonNull Exception ex) {
                if (!isAdded()) return;

                dismissAllowingStateLoss();
                Log.e(TAG, "Failed changing selection.", ex);
                DialogUtils.showToast(getContext(), Toaster.build().message(R.string.failedFileChangeSelection));
            }
        }));
    } else {
        selected.setEnabled(false);
    }

    isLoading(false);
}