Java Code Examples for org.telegram.ui.ActionBar.BaseFragment#getParentActivity()

public static Toast showSimpleToast(BaseFragment baseFragment, final String text)
{
    if (text == null)
    {
        return null;
    }
    Context context;
    if (baseFragment != null && baseFragment.getParentActivity() != null)
    {
        context = baseFragment.getParentActivity();
    }
    else
    {
        context = ApplicationLoader.applicationContext;
    }
    Toast toast = Toast.makeText(context, text, Toast.LENGTH_LONG);
    toast.show();
    return toast;
}
 

public static void showFloodWaitAlert(String error, final BaseFragment fragment)
{
    if (error == null || !error.startsWith("FLOOD_WAIT") || fragment == null || fragment.getParentActivity() == null)
    {
        return;
    }
    int time = Utilities.parseInt(error);
    String timeString;
    if (time < 60)
    {
        timeString = LocaleController.formatPluralString("Seconds", time);
    }
    else
    {
        timeString = LocaleController.formatPluralString("Minutes", time / 60);
    }

    AlertDialog.Builder builder = new AlertDialog.Builder(fragment.getParentActivity());
    builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
    builder.setMessage(LocaleController.formatString("FloodWaitTime", R.string.FloodWaitTime, timeString));
    builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), null);
    fragment.showDialog(builder.create(), true, null);
}
 

private static void processCreate(EditTextBoldCursor editText, AlertDialog alertDialog, BaseFragment fragment) {
    if (fragment == null || fragment.getParentActivity() == null) {
        return;
    }
    AndroidUtilities.hideKeyboard(editText);
    Theme.ThemeInfo themeInfo = Theme.createNewTheme(editText.getText().toString());
    NotificationCenter.getGlobalInstance().postNotificationName(NotificationCenter.themeListUpdated);

    ThemeEditorView themeEditorView = new ThemeEditorView();
    themeEditorView.show(fragment.getParentActivity(), themeInfo);
    alertDialog.dismiss();

    SharedPreferences preferences = MessagesController.getGlobalMainSettings();
    if (preferences.getBoolean("themehint", false)) {
        return;
    }
    preferences.edit().putBoolean("themehint", true).commit();
    try {
        Toast.makeText(fragment.getParentActivity(), LocaleController.getString("CreateNewThemeHelp", R.string.CreateNewThemeHelp), Toast.LENGTH_LONG).show();
    } catch (Exception e) {
        FileLog.e(e);
    }
}
 

public static void showFloodWaitAlert(String error, final BaseFragment fragment)
{
    if (error == null || !error.startsWith("FLOOD_WAIT") || fragment == null || fragment.getParentActivity() == null)
    {
        return;
    }
    int time = Utilities.parseInt(error);
    String timeString;
    if (time < 60)
    {
        timeString = LocaleController.formatPluralString("Seconds", time);
    }
    else
    {
        timeString = LocaleController.formatPluralString("Minutes", time / 60);
    }

    AlertDialog.Builder builder = new AlertDialog.Builder(fragment.getParentActivity());
    builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
    builder.setMessage(LocaleController.formatString("FloodWaitTime", R.string.FloodWaitTime, timeString));
    builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), null);
    fragment.showDialog(builder.create(), true, null);
}
 

public static void showSendMediaAlert(int result, final BaseFragment fragment)
{
    if (result == 0)
    {
        return;
    }
    AlertDialog.Builder builder = new AlertDialog.Builder(fragment.getParentActivity());
    builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
    if (result == 1)
    {
        builder.setMessage(LocaleController.getString("ErrorSendRestrictedStickers", R.string.ErrorSendRestrictedStickers));
    }
    else if (result == 2)
    {
        builder.setMessage(LocaleController.getString("ErrorSendRestrictedMedia", R.string.ErrorSendRestrictedMedia));
    }
    builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), null);
    fragment.showDialog(builder.create(), true, null);
}
 

public static boolean isGoogleMapsInstalled(final BaseFragment fragment) {
    try {
        ApplicationLoader.applicationContext.getPackageManager().getApplicationInfo("com.google.android.apps.maps", 0);
        return true;
    } catch (PackageManager.NameNotFoundException e) {
        if (fragment.getParentActivity() == null) {
            return false;
        }
        AlertDialog.Builder builder = new AlertDialog.Builder(fragment.getParentActivity());
        builder.setMessage(LocaleController.getString("InstallGoogleMaps", R.string.InstallGoogleMaps));
        builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), (dialogInterface, i) -> {
            try {
                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=com.google.android.apps.maps"));
                fragment.getParentActivity().startActivityForResult(intent, 500);
            } catch (Exception e1) {
                FileLog.e(e1);
            }
        });
        builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
        fragment.showDialog(builder.create());
        return false;
    }
}
 

public static void showFloodWaitAlert(String error, final BaseFragment fragment) {
    if (error == null || !error.startsWith("FLOOD_WAIT") || fragment == null || fragment.getParentActivity() == null) {
        return;
    }
    int time = Utilities.parseInt(error);
    String timeString;
    if (time < 60) {
        timeString = LocaleController.formatPluralString("Seconds", time);
    } else {
        timeString = LocaleController.formatPluralString("Minutes", time / 60);
    }

    AlertDialog.Builder builder = new AlertDialog.Builder(fragment.getParentActivity());
    builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
    builder.setMessage(LocaleController.formatString("FloodWaitTime", R.string.FloodWaitTime, timeString));
    builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), null);
    fragment.showDialog(builder.create(), true, null);
}
 

public static Dialog showSimpleAlert(BaseFragment baseFragment, final String text)
{
    if (text == null || baseFragment == null || baseFragment.getParentActivity() == null)
    {
        return null;
    }
    AlertDialog.Builder builder = createSimpleAlert(baseFragment.getParentActivity(), text);
    Dialog dialog = builder.create();
    baseFragment.showDialog(dialog);
    return dialog;
}
 

public static AlertDialog createSupportAlert(BaseFragment fragment) {
    if (fragment == null || fragment.getParentActivity() == null) {
        return null;
    }
    final TextView message = new TextView(fragment.getParentActivity());
    Spannable spanned = new SpannableString(Html.fromHtml(LocaleController.getString("AskAQuestionInfo", R.string.AskAQuestionInfo).replace("\n", "<br>")));
    URLSpan[] spans = spanned.getSpans(0, spanned.length(), URLSpan.class);
    for (int i = 0; i < spans.length; i++) {
        URLSpan span = spans[i];
        int start = spanned.getSpanStart(span);
        int end = spanned.getSpanEnd(span);
        spanned.removeSpan(span);
        span = new URLSpanNoUnderline(span.getURL()) {
            @Override
            public void onClick(View widget) {
                fragment.dismissCurrentDialig();
                super.onClick(widget);
            }
        };
        spanned.setSpan(span, start, end, 0);
    }
    message.setText(spanned);
    message.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
    message.setLinkTextColor(Theme.getColor(Theme.key_dialogTextLink));
    message.setHighlightColor(Theme.getColor(Theme.key_dialogLinkSelection));
    message.setPadding(AndroidUtilities.dp(23), 0, AndroidUtilities.dp(23), 0);
    message.setMovementMethod(new AndroidUtilities.LinkMovementMethodMy());
    message.setTextColor(Theme.getColor(Theme.key_dialogTextBlack));

    AlertDialog.Builder builder1 = new AlertDialog.Builder(fragment.getParentActivity());
    builder1.setView(message);
    builder1.setTitle(LocaleController.getString("AskAQuestion", R.string.AskAQuestion));
    builder1.setPositiveButton(LocaleController.getString("AskButton", R.string.AskButton), (dialogInterface, i) -> performAskAQuestion(fragment));
    builder1.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
    return builder1.create();
}
 

public static boolean isGoogleMapsInstalled(final BaseFragment fragment)
{
    try
    {
        ApplicationLoader.applicationContext.getPackageManager().getApplicationInfo("com.google.android.apps.maps", 0);
        return true;
    }
    catch (PackageManager.NameNotFoundException e)
    {
        if (fragment.getParentActivity() == null)
        {
            return false;
        }
        AlertDialog.Builder builder = new AlertDialog.Builder(fragment.getParentActivity());
        builder.setMessage("Install Google Maps?");
        builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), (dialogInterface, i) ->
        {
            try
            {
                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=com.google.android.apps.maps"));
                fragment.getParentActivity().startActivityForResult(intent, 500);
            }
            catch (Exception e1)
            {
                FileLog.e(e1);
            }
        });
        builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
        fragment.showDialog(builder.create());
        return false;
    }
}
 

public static Toast showSimpleToast(BaseFragment baseFragment, final String text) {
    if (text == null) {
        return null;
    }
    Context context;
    if (baseFragment != null && baseFragment.getParentActivity() != null) {
        context = baseFragment.getParentActivity();
    } else {
        context = ApplicationLoader.applicationContext;
    }
    Toast toast = Toast.makeText(context, text, Toast.LENGTH_LONG);
    toast.show();
    return toast;
}
 

public static void showOpenUrlAlert(BaseFragment fragment, String url, boolean punycode, boolean tryTelegraph, boolean ask) {
    if (fragment == null || fragment.getParentActivity() == null) {
        return;
    }
    long inlineReturn = (fragment instanceof ChatActivity) ? ((ChatActivity) fragment).getInlineReturn() : 0;
    if (Browser.isInternalUrl(url, null) || !ask) {
        Browser.openUrl(fragment.getParentActivity(), url, inlineReturn == 0, tryTelegraph);
    } else {
        String urlFinal;
        if (punycode) {
            try {
                Uri uri = Uri.parse(url);
                String host = IDN.toASCII(uri.getHost(), IDN.ALLOW_UNASSIGNED);
                urlFinal = uri.getScheme() + "://" + host + uri.getPath();
            } catch (Exception e) {
                FileLog.e(e);
                urlFinal = url;
            }
        } else {
            urlFinal = url;
        }
        AlertDialog.Builder builder = new AlertDialog.Builder(fragment.getParentActivity());
        builder.setTitle(LocaleController.getString("OpenUrlTitle", R.string.OpenUrlTitle));
        String format = LocaleController.getString("OpenUrlAlert2", R.string.OpenUrlAlert2);
        int index = format.indexOf("%");
        SpannableStringBuilder stringBuilder = new SpannableStringBuilder(String.format(format, urlFinal));
        if (index >= 0) {
            stringBuilder.setSpan(new URLSpan(urlFinal), index, index + urlFinal.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
        builder.setMessage(stringBuilder);
        builder.setMessageTextViewClickable(false);
        builder.setPositiveButton(LocaleController.getString("Open", R.string.Open), (dialogInterface, i) -> Browser.openUrl(fragment.getParentActivity(), url, inlineReturn == 0, tryTelegraph));
        builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
        fragment.showDialog(builder.create());
    }
}
 

public static Dialog showSimpleAlert(BaseFragment baseFragment, final String title, final String text) {
    if (text == null || baseFragment == null || baseFragment.getParentActivity() == null) {
        return null;
    }
    AlertDialog.Builder builder = createSimpleAlert(baseFragment.getParentActivity(), title, text);
    Dialog dialog = builder.create();
    baseFragment.showDialog(dialog);
    return dialog;
}
 

public static void showOpenUrlAlert(BaseFragment fragment, String url, boolean punycode, boolean tryTelegraph, boolean ask) {
    if (fragment == null || fragment.getParentActivity() == null) {
        return;
    }
    long inlineReturn = (fragment instanceof ChatActivity) ? ((ChatActivity) fragment).getInlineReturn() : 0;
    if (Browser.isInternalUrl(url, null) || !ask) {
        Browser.openUrl(fragment.getParentActivity(), url, inlineReturn == 0, tryTelegraph);
    } else {
        String urlFinal;
        if (punycode) {
            try {
                Uri uri = Uri.parse(url);
                String host = IDN.toASCII(uri.getHost(), IDN.ALLOW_UNASSIGNED);
                urlFinal = uri.getScheme() + "://" + host + uri.getPath();
            } catch (Exception e) {
                FileLog.e(e);
                urlFinal = url;
            }
        } else {
            urlFinal = url;
        }
        AlertDialog.Builder builder = new AlertDialog.Builder(fragment.getParentActivity());
        builder.setTitle(LocaleController.getString("OpenUrlTitle", R.string.OpenUrlTitle));
        String format = LocaleController.getString("OpenUrlAlert2", R.string.OpenUrlAlert2);
        int index = format.indexOf("%");
        SpannableStringBuilder stringBuilder = new SpannableStringBuilder(String.format(format, urlFinal));
        if (index >= 0) {
            stringBuilder.setSpan(new URLSpan(urlFinal), index, index + urlFinal.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
        builder.setMessage(stringBuilder);
        builder.setMessageTextViewClickable(false);
        builder.setPositiveButton(LocaleController.getString("Open", R.string.Open), (dialogInterface, i) -> Browser.openUrl(fragment.getParentActivity(), url, inlineReturn == 0, tryTelegraph));
        builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
        fragment.showDialog(builder.create());
    }
}
 

public static void createThemeCreateDialog(BaseFragment fragment, int type, Theme.ThemeInfo switchToTheme, Theme.ThemeAccent switchToAccent) {
    if (fragment == null || fragment.getParentActivity() == null) {
        return;
    }
    Context context = fragment.getParentActivity();
    final EditTextBoldCursor editText = new EditTextBoldCursor(context);
    editText.setBackgroundDrawable(Theme.createEditTextDrawable(context, true));

    AlertDialog.Builder builder = new AlertDialog.Builder(context);
    builder.setTitle(LocaleController.getString("NewTheme", R.string.NewTheme));
    builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
    builder.setPositiveButton(LocaleController.getString("Create", R.string.Create), (dialog, which) -> {

    });

    LinearLayout linearLayout = new LinearLayout(context);
    linearLayout.setOrientation(LinearLayout.VERTICAL);
    builder.setView(linearLayout);

    final TextView message = new TextView(context);
    if (type != 0) {
        message.setText(AndroidUtilities.replaceTags(LocaleController.getString("EnterThemeNameEdit", R.string.EnterThemeNameEdit)));
    } else {
        message.setText(LocaleController.getString("EnterThemeName", R.string.EnterThemeName));
    }
    message.setTextSize(16);
    message.setPadding(AndroidUtilities.dp(23), AndroidUtilities.dp(12), AndroidUtilities.dp(23), AndroidUtilities.dp(6));
    message.setTextColor(Theme.getColor(Theme.key_dialogTextBlack));
    linearLayout.addView(message, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));

    editText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
    editText.setTextColor(Theme.getColor(Theme.key_dialogTextBlack));
    editText.setMaxLines(1);
    editText.setLines(1);
    editText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES);
    editText.setGravity(Gravity.LEFT | Gravity.TOP);
    editText.setSingleLine(true);
    editText.setImeOptions(EditorInfo.IME_ACTION_DONE);
    editText.setCursorColor(Theme.getColor(Theme.key_windowBackgroundWhiteBlackText));
    editText.setCursorSize(AndroidUtilities.dp(20));
    editText.setCursorWidth(1.5f);
    editText.setPadding(0, AndroidUtilities.dp(4), 0, 0);
    linearLayout.addView(editText, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, 36, Gravity.TOP | Gravity.LEFT, 24, 6, 24, 0));
    editText.setOnEditorActionListener((textView, i, keyEvent) -> {
        AndroidUtilities.hideKeyboard(textView);
        return false;
    });
    editText.setText(generateThemeName(switchToAccent));
    editText.setSelection(editText.length());

    final AlertDialog alertDialog = builder.create();
    alertDialog.setOnShowListener(dialog -> AndroidUtilities.runOnUIThread(() -> {
        editText.requestFocus();
        AndroidUtilities.showKeyboard(editText);
    }));
    fragment.showDialog(alertDialog);
    editText.requestFocus();
    alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(v -> {
        if (fragment.getParentActivity() == null) {
            return;
        }
        if (editText.length() == 0) {
            Vibrator vibrator = (Vibrator) ApplicationLoader.applicationContext.getSystemService(Context.VIBRATOR_SERVICE);
            if (vibrator != null) {
                vibrator.vibrate(200);
            }
            AndroidUtilities.shakeView(editText, 2, 0);
            return;
        }
        if (fragment instanceof ThemePreviewActivity) {
            Theme.applyPreviousTheme();
            fragment.finishFragment();
        }
        if (switchToAccent != null) {
            switchToTheme.setCurrentAccentId(switchToAccent.id);
            Theme.refreshThemeColors();
            Utilities.searchQueue.postRunnable(() -> AndroidUtilities.runOnUIThread(() -> processCreate(editText, alertDialog, fragment)));
            return;
        }
        processCreate(editText, alertDialog, fragment);
    });
}
 

public static void createBlockDialogAlert(BaseFragment fragment, int count, boolean reportSpam, TLRPC.User user, BlockDialogCallback onProcessRunnable) {
    if (fragment == null || fragment.getParentActivity() == null || count == 1 && user == null) {
        return;
    }
    Context context = fragment.getParentActivity();
    AlertDialog.Builder builder = new AlertDialog.Builder(context);

    CheckBoxCell[] cell = new CheckBoxCell[2];

    LinearLayout linearLayout = new LinearLayout(context);
    linearLayout.setOrientation(LinearLayout.VERTICAL);
    builder.setView(linearLayout);

    String actionText;
    if (count == 1) {
        String name = ContactsController.formatName(user.first_name, user.last_name);
        builder.setTitle(LocaleController.formatString("BlockUserTitle", R.string.BlockUserTitle, name));
        actionText = LocaleController.getString("BlockUser", R.string.BlockUser);
        builder.setMessage(AndroidUtilities.replaceTags(LocaleController.formatString("BlockUserMessage", R.string.BlockUserMessage, name)));
    } else {
        builder.setTitle(LocaleController.formatString("BlockUserTitle", R.string.BlockUserTitle, LocaleController.formatPluralString("UsersCountTitle", count)));
        actionText = LocaleController.getString("BlockUsers", R.string.BlockUsers);
        builder.setMessage(AndroidUtilities.replaceTags(LocaleController.formatString("BlockUsersMessage", R.string.BlockUsersMessage, LocaleController.formatPluralString("UsersCount", count))));
    }

    final boolean[] checks = new boolean[]{true, true};

    for (int a = 0; a < cell.length; a++) {
        if (a == 0 && !reportSpam) {
            continue;
        }
        int num = a;
        cell[a] = new CheckBoxCell(context, 1);
        cell[a].setBackgroundDrawable(Theme.getSelectorDrawable(false));
        if (a == 0) {
            cell[a].setText(LocaleController.getString("ReportSpamTitle", R.string.ReportSpamTitle), "", true, false);
        } else {
            cell[a].setText(count == 1 ? LocaleController.getString("DeleteThisChatBothSides", R.string.DeleteThisChatBothSides) : LocaleController.getString("DeleteTheseChatsBothSides", R.string.DeleteTheseChatsBothSides), "", true, false);
        }
        cell[a].setPadding(LocaleController.isRTL ? AndroidUtilities.dp(16) : AndroidUtilities.dp(8), 0, LocaleController.isRTL ? AndroidUtilities.dp(8) : AndroidUtilities.dp(16), 0);
        linearLayout.addView(cell[a], LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, 48));
        cell[a].setOnClickListener(v -> {
            CheckBoxCell cell1 = (CheckBoxCell) v;
            checks[num] = !checks[num];
            cell1.setChecked(checks[num], true);
        });
    }

    builder.setPositiveButton(actionText, (dialogInterface, i) -> onProcessRunnable.run(checks[0], checks[1]));
    builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
    AlertDialog alertDialog = builder.create();
    fragment.showDialog(alertDialog);
    TextView button = (TextView) alertDialog.getButton(DialogInterface.BUTTON_POSITIVE);
    if (button != null) {
        button.setTextColor(Theme.getColor(Theme.key_dialogTextRed2));
    }
}
 

public static void createBlockDialogAlert(BaseFragment fragment, int count, boolean reportSpam, TLRPC.User user, BlockDialogCallback onProcessRunnable) {
    if (fragment == null || fragment.getParentActivity() == null || count == 1 && user == null) {
        return;
    }
    Context context = fragment.getParentActivity();
    AlertDialog.Builder builder = new AlertDialog.Builder(context);

    CheckBoxCell[] cell = new CheckBoxCell[2];

    LinearLayout linearLayout = new LinearLayout(context);
    linearLayout.setOrientation(LinearLayout.VERTICAL);
    builder.setView(linearLayout);

    String actionText;
    if (count == 1) {
        String name = ContactsController.formatName(user.first_name, user.last_name);
        builder.setTitle(LocaleController.formatString("BlockUserTitle", R.string.BlockUserTitle, name));
        actionText = LocaleController.getString("BlockUser", R.string.BlockUser);
        builder.setMessage(AndroidUtilities.replaceTags(LocaleController.formatString("BlockUserMessage", R.string.BlockUserMessage, name)));
    } else {
        builder.setTitle(LocaleController.formatString("BlockUserTitle", R.string.BlockUserTitle, LocaleController.formatPluralString("UsersCountTitle", count)));
        actionText = LocaleController.getString("BlockUsers", R.string.BlockUsers);
        builder.setMessage(AndroidUtilities.replaceTags(LocaleController.formatString("BlockUsersMessage", R.string.BlockUsersMessage, LocaleController.formatPluralString("UsersCount", count))));
    }

    final boolean[] checks = new boolean[]{true, true};

    for (int a = 0; a < cell.length; a++) {
        if (a == 0 && !reportSpam) {
            continue;
        }
        int num = a;
        cell[a] = new CheckBoxCell(context, 1);
        cell[a].setBackgroundDrawable(Theme.getSelectorDrawable(false));
        if (a == 0) {
            cell[a].setText(LocaleController.getString("ReportSpamTitle", R.string.ReportSpamTitle), "", true, false);
        } else {
            cell[a].setText(count == 1 ? LocaleController.getString("DeleteThisChatBothSides", R.string.DeleteThisChatBothSides) : LocaleController.getString("DeleteTheseChatsBothSides", R.string.DeleteTheseChatsBothSides), "", true, false);
        }
        cell[a].setPadding(LocaleController.isRTL ? AndroidUtilities.dp(16) : AndroidUtilities.dp(8), 0, LocaleController.isRTL ? AndroidUtilities.dp(8) : AndroidUtilities.dp(16), 0);
        linearLayout.addView(cell[a], LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, 48));
        cell[a].setOnClickListener(v -> {
            CheckBoxCell cell1 = (CheckBoxCell) v;
            checks[num] = !checks[num];
            cell1.setChecked(checks[num], true);
        });
    }

    builder.setPositiveButton(actionText, (dialogInterface, i) -> onProcessRunnable.run(checks[0], checks[1]));
    builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
    AlertDialog alertDialog = builder.create();
    fragment.showDialog(alertDialog);
    TextView button = (TextView) alertDialog.getButton(DialogInterface.BUTTON_POSITIVE);
    if (button != null) {
        button.setTextColor(Theme.getColor(Theme.key_dialogTextRed2));
    }
}
 

public static ActionBarLayout[] showAsSheet(BaseFragment parentFragment, boolean gallery, CameraScanActivityDelegate delegate) {
    if (parentFragment == null || parentFragment.getParentActivity() == null) {
        return null;
    }
    ActionBarLayout[] actionBarLayout = new ActionBarLayout[]{new ActionBarLayout(parentFragment.getParentActivity())};
    BottomSheet bottomSheet = new BottomSheet(parentFragment.getParentActivity(), false) {
        {
            actionBarLayout[0].init(new ArrayList<>());
            CameraScanActivity fragment = new CameraScanActivity(TYPE_QR) {
                @Override
                public void finishFragment() {
                    dismiss();
                }

                @Override
                public void removeSelfFromStack() {
                    dismiss();
                }
            };
            fragment.needGalleryButton = gallery;
            actionBarLayout[0].addFragmentToStack(fragment);
            actionBarLayout[0].showLastFragment();
            actionBarLayout[0].setPadding(backgroundPaddingLeft, 0, backgroundPaddingLeft, 0);
            fragment.setDelegate(delegate);
            containerView = actionBarLayout[0];
            setApplyBottomPadding(false);
            setApplyBottomPadding(false);
            setOnDismissListener(dialog -> fragment.onFragmentDestroy());
        }

        @Override
        protected boolean canDismissWithSwipe() {
            return false;
        }

        @Override
        public void onBackPressed() {
            if (actionBarLayout[0] == null || actionBarLayout[0].fragmentsStack.size() <= 1) {
                super.onBackPressed();
            } else {
                actionBarLayout[0].onBackPressed();
            }
        }

        @Override
        public void dismiss() {
            super.dismiss();
            actionBarLayout[0] = null;
        }
    };

    bottomSheet.show();
    return actionBarLayout;
}
 

public static void openSharing(BaseFragment fragment, String url) {
    if (fragment == null || fragment.getParentActivity() == null) {
        return;
    }
    fragment.showDialog(new ShareAlert(fragment.getParentActivity(), null, url, false, url, false));
}
 

public static void openSharing(BaseFragment fragment, String url) {
    if (fragment == null || fragment.getParentActivity() == null) {
        return;
    }
    fragment.showDialog(new ShareAlert(fragment.getParentActivity(), null, url, false, url, false));
}