Examples with BUTTON_BACK com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK used on opensource projects

Example 1 with BUTTON_BACK

use of com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK in project android_packages_apps_Launcher3 by AOSPA.

the class NavbarButtonsViewController method init.

/**
 * Initializes the controller
 */
public void init(TaskbarControllers controllers) {
    mControllers = controllers;
    mNavButtonsView.getLayoutParams().height = mContext.getDeviceProfile().taskbarSize;
    mNavButtonTranslationYMultiplier.value = 1;
    boolean isThreeButtonNav = mContext.isThreeButtonNav();
    // IME switcher
    View imeSwitcherButton = addButton(R.drawable.ic_ime_switcher, BUTTON_IME_SWITCH, isThreeButtonNav ? mStartContextualContainer : mEndContextualContainer, mControllers.navButtonController, R.id.ime_switcher);
    mPropertyHolders.add(new StatePropertyHolder(imeSwitcherButton, flags -> ((flags & MASK_IME_SWITCHER_VISIBLE) == MASK_IME_SWITCHER_VISIBLE) && ((flags & FLAG_ROTATION_BUTTON_VISIBLE) == 0)));
    mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarViewController.getTaskbarIconAlpha().getProperty(ALPHA_INDEX_KEYGUARD), flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0 && (flags & FLAG_SCREEN_PINNING_ACTIVE) == 0, MultiValueAlpha.VALUE, 1, 0));
    mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarDragLayerController.getKeyguardBgTaskbar(), flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0, AnimatedFloat.VALUE, 1, 0));
    // Force nav buttons (specifically back button) to be visible during setup wizard.
    boolean isInSetup = !mContext.isUserSetupComplete();
    boolean alwaysShowButtons = isThreeButtonNav || isInSetup;
    // Make sure to remove nav bar buttons translation when notification shade is expanded or
    // IME is showing (add separate translation for IME).
    int flagsToRemoveTranslation = FLAG_NOTIFICATION_SHADE_EXPANDED | FLAG_IME_VISIBLE;
    mPropertyHolders.add(new StatePropertyHolder(mNavButtonTranslationYMultiplier, flags -> (flags & flagsToRemoveTranslation) != 0, AnimatedFloat.VALUE, 0, 1));
    // Center nav buttons in new height for IME.
    float transForIme = (mContext.getDeviceProfile().taskbarSize - mContext.getTaskbarHeightForIme()) / 2f;
    // For gesture nav, nav buttons only show for IME anyway so keep them translated down.
    float defaultButtonTransY = alwaysShowButtons ? 0 : transForIme;
    mPropertyHolders.add(new StatePropertyHolder(mTaskbarNavButtonTranslationYForIme, flags -> (flags & FLAG_IME_VISIBLE) != 0, AnimatedFloat.VALUE, transForIme, defaultButtonTransY));
    if (alwaysShowButtons) {
        initButtons(mNavButtonContainer, mEndContextualContainer, mControllers.navButtonController);
        if (isInSetup) {
            // Since setup wizard only has back button enabled, it looks strange to be
            // end-aligned, so start-align instead.
            FrameLayout.LayoutParams navButtonsLayoutParams = (FrameLayout.LayoutParams) mNavButtonContainer.getLayoutParams();
            navButtonsLayoutParams.setMarginStart(navButtonsLayoutParams.getMarginEnd());
            navButtonsLayoutParams.setMarginEnd(0);
            navButtonsLayoutParams.gravity = Gravity.START;
            mNavButtonContainer.requestLayout();
            // TODO(b/210906568) Dark intensity is currently not propagated during setup, so set
            // it based on dark theme for now.
            int mode = mContext.getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
            boolean isDarkTheme = mode == Configuration.UI_MODE_NIGHT_YES;
            mTaskbarNavButtonDarkIntensity.updateValue(isDarkTheme ? 0 : 1);
        }
        // Animate taskbar background when any of these flags are enabled
        int flagsToShowBg = FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE | FLAG_NOTIFICATION_SHADE_EXPANDED;
        mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarDragLayerController.getNavbarBackgroundAlpha(), flags -> (flags & flagsToShowBg) != 0, AnimatedFloat.VALUE, 1, 0));
        // Rotation button
        RotationButton rotationButton = new RotationButtonImpl(addButton(mEndContextualContainer, R.id.rotate_suggestion, R.layout.taskbar_contextual_button));
        rotationButton.hide();
        mControllers.rotationButtonController.setRotationButton(rotationButton, null);
    } else {
        mFloatingRotationButton = new FloatingRotationButton(mContext, R.string.accessibility_rotate_button, R.layout.rotate_suggestion, R.id.rotate_suggestion, R.dimen.floating_rotation_button_min_margin, R.dimen.rounded_corner_content_padding, R.dimen.floating_rotation_button_taskbar_left_margin, R.dimen.floating_rotation_button_taskbar_bottom_margin, R.dimen.floating_rotation_button_diameter, R.dimen.key_button_ripple_max_width);
        mControllers.rotationButtonController.setRotationButton(mFloatingRotationButton, mRotationButtonListener);
        View imeDownButton = addButton(R.drawable.ic_sysbar_back, BUTTON_BACK, mStartContextualContainer, mControllers.navButtonController, R.id.back);
        imeDownButton.setRotation(Utilities.isRtl(mContext.getResources()) ? 90 : -90);
        // Rotate when Ime visible
        mPropertyHolders.add(new StatePropertyHolder(imeDownButton, flags -> (flags & FLAG_IME_VISIBLE) != 0));
    }
    applyState();
    mPropertyHolders.forEach(StatePropertyHolder::endAnimation);
}

Example 2 with BUTTON_BACK

use of com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK in project android_packages_apps_Launcher3 by ArrowOS.

the class NavbarButtonsViewController method init.

/**
 * Initializes the controller
 */
public void init(TaskbarControllers controllers) {
    mControllers = controllers;
    mNavButtonsView.getLayoutParams().height = mContext.getDeviceProfile().taskbarSize;
    mNavButtonTranslationYMultiplier.value = 1;
    boolean isThreeButtonNav = mContext.isThreeButtonNav();
    // IME switcher
    View imeSwitcherButton = addButton(R.drawable.ic_ime_switcher, BUTTON_IME_SWITCH, isThreeButtonNav ? mStartContextualContainer : mEndContextualContainer, mControllers.navButtonController, R.id.ime_switcher);
    mPropertyHolders.add(new StatePropertyHolder(imeSwitcherButton, flags -> ((flags & MASK_IME_SWITCHER_VISIBLE) == MASK_IME_SWITCHER_VISIBLE) && ((flags & FLAG_ROTATION_BUTTON_VISIBLE) == 0)));
    mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarViewController.getTaskbarIconAlpha().getProperty(ALPHA_INDEX_KEYGUARD), flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0 && (flags & FLAG_SCREEN_PINNING_ACTIVE) == 0, MultiValueAlpha.VALUE, 1, 0));
    mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarDragLayerController.getKeyguardBgTaskbar(), flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0, AnimatedFloat.VALUE, 1, 0));
    // Force nav buttons (specifically back button) to be visible during setup wizard.
    boolean isInSetup = !mContext.isUserSetupComplete();
    boolean alwaysShowButtons = isThreeButtonNav || isInSetup;
    // Make sure to remove nav bar buttons translation when notification shade is expanded or
    // IME is showing (add separate translation for IME).
    int flagsToRemoveTranslation = FLAG_NOTIFICATION_SHADE_EXPANDED | FLAG_IME_VISIBLE;
    mPropertyHolders.add(new StatePropertyHolder(mNavButtonTranslationYMultiplier, flags -> (flags & flagsToRemoveTranslation) != 0, AnimatedFloat.VALUE, 0, 1));
    // Center nav buttons in new height for IME.
    float transForIme = (mContext.getDeviceProfile().taskbarSize - mContext.getTaskbarHeightForIme()) / 2f;
    // For gesture nav, nav buttons only show for IME anyway so keep them translated down.
    float defaultButtonTransY = alwaysShowButtons ? 0 : transForIme;
    mPropertyHolders.add(new StatePropertyHolder(mTaskbarNavButtonTranslationYForIme, flags -> (flags & FLAG_IME_VISIBLE) != 0, AnimatedFloat.VALUE, transForIme, defaultButtonTransY));
    if (alwaysShowButtons) {
        initButtons(mNavButtonContainer, mEndContextualContainer, mControllers.navButtonController);
        if (isInSetup) {
            // Since setup wizard only has back button enabled, it looks strange to be
            // end-aligned, so start-align instead.
            FrameLayout.LayoutParams navButtonsLayoutParams = (FrameLayout.LayoutParams) mNavButtonContainer.getLayoutParams();
            navButtonsLayoutParams.setMarginStart(navButtonsLayoutParams.getMarginEnd());
            navButtonsLayoutParams.setMarginEnd(0);
            navButtonsLayoutParams.gravity = Gravity.START;
            mNavButtonContainer.requestLayout();
            // TODO(b/210906568) Dark intensity is currently not propagated during setup, so set
            // it based on dark theme for now.
            int mode = mContext.getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
            boolean isDarkTheme = mode == Configuration.UI_MODE_NIGHT_YES;
            mTaskbarNavButtonDarkIntensity.updateValue(isDarkTheme ? 0 : 1);
        }
        // Animate taskbar background when any of these flags are enabled
        int flagsToShowBg = FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE | FLAG_NOTIFICATION_SHADE_EXPANDED;
        mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarDragLayerController.getNavbarBackgroundAlpha(), flags -> (flags & flagsToShowBg) != 0, AnimatedFloat.VALUE, 1, 0));
        // Rotation button
        RotationButton rotationButton = new RotationButtonImpl(addButton(mEndContextualContainer, R.id.rotate_suggestion, R.layout.taskbar_contextual_button));
        rotationButton.hide();
        mControllers.rotationButtonController.setRotationButton(rotationButton, null);
    } else {
        mFloatingRotationButton = new FloatingRotationButton(mContext, R.string.accessibility_rotate_button, R.layout.rotate_suggestion, R.id.rotate_suggestion, R.dimen.floating_rotation_button_min_margin, R.dimen.rounded_corner_content_padding, R.dimen.floating_rotation_button_taskbar_left_margin, R.dimen.floating_rotation_button_taskbar_bottom_margin, R.dimen.floating_rotation_button_diameter, R.dimen.key_button_ripple_max_width);
        mControllers.rotationButtonController.setRotationButton(mFloatingRotationButton, mRotationButtonListener);
        View imeDownButton = addButton(R.drawable.ic_sysbar_back, BUTTON_BACK, mStartContextualContainer, mControllers.navButtonController, R.id.back);
        imeDownButton.setRotation(Utilities.isRtl(mContext.getResources()) ? 90 : -90);
        // Rotate when Ime visible
        mPropertyHolders.add(new StatePropertyHolder(imeDownButton, flags -> (flags & FLAG_IME_VISIBLE) != 0));
    }
    applyState();
    mPropertyHolders.forEach(StatePropertyHolder::endAnimation);
}

Example 3 with BUTTON_BACK

use of com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK in project android_packages_apps_Launcher3 by ArrowOS.

the class NavbarButtonsViewController method initButtons.

private void initButtons(ViewGroup navContainer, ViewGroup endContainer, TaskbarNavButtonController navButtonController) {
    mBackButton = addButton(R.drawable.ic_sysbar_back, BUTTON_BACK, mNavButtonContainer, mControllers.navButtonController, R.id.back);
    mPropertyHolders.add(new StatePropertyHolder(mBackButton, flags -> {
        // Show only if not disabled, and if not on the keyguard or otherwise only when
        // the bouncer or a lockscreen app is showing above the keyguard
        boolean showingOnKeyguard = (flags & FLAG_KEYGUARD_VISIBLE) == 0 || (flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0 || (flags & FLAG_KEYGUARD_OCCLUDED) != 0;
        return (flags & FLAG_DISABLE_BACK) == 0 && ((flags & FLAG_KEYGUARD_VISIBLE) == 0 || showingOnKeyguard);
    }));
    boolean isRtl = Utilities.isRtl(mContext.getResources());
    mPropertyHolders.add(new StatePropertyHolder(mBackButton, flags -> (flags & FLAG_IME_VISIBLE) != 0, View.ROTATION, isRtl ? 90 : -90, 0));
    // Translate back button to be at end/start of other buttons for keyguard
    int navButtonSize = mContext.getResources().getDimensionPixelSize(R.dimen.taskbar_nav_buttons_size);
    mPropertyHolders.add(new StatePropertyHolder(mBackButton, flags -> (flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0 || (flags & FLAG_KEYGUARD_VISIBLE) != 0, VIEW_TRANSLATE_X, navButtonSize * (isRtl ? -2 : 2), 0));
    // home and recents buttons
    View homeButton = addButton(R.drawable.ic_sysbar_home, BUTTON_HOME, navContainer, navButtonController, R.id.home);
    mPropertyHolders.add(new StatePropertyHolder(homeButton, flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0 && (flags & FLAG_DISABLE_HOME) == 0));
    View recentsButton = addButton(R.drawable.ic_sysbar_recent, BUTTON_RECENTS, navContainer, navButtonController, R.id.recent_apps);
    mPropertyHolders.add(new StatePropertyHolder(recentsButton, flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0 && (flags & FLAG_DISABLE_RECENTS) == 0));
    // A11y button
    mA11yButton = addButton(R.drawable.ic_sysbar_accessibility_button, BUTTON_A11Y, endContainer, navButtonController, R.id.accessibility_button, R.layout.taskbar_contextual_button);
    mPropertyHolders.add(new StatePropertyHolder(mA11yButton, flags -> (flags & FLAG_A11Y_VISIBLE) != 0 && (flags & FLAG_ROTATION_BUTTON_VISIBLE) == 0));
}

Example 4 with BUTTON_BACK

use of com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK in project android_packages_apps_404Launcher by P-404.

the class NavbarButtonsViewController method init.

/**
 * Initializes the controller
 */
public void init(TaskbarControllers controllers) {
    mControllers = controllers;
    mNavButtonsView.getLayoutParams().height = mContext.getDeviceProfile().taskbarSize;
    mNavButtonTranslationYMultiplier.value = 1;
    boolean isThreeButtonNav = mContext.isThreeButtonNav();
    // IME switcher
    View imeSwitcherButton = addButton(R.drawable.ic_ime_switcher, BUTTON_IME_SWITCH, isThreeButtonNav ? mStartContextualContainer : mEndContextualContainer, mControllers.navButtonController, R.id.ime_switcher);
    mPropertyHolders.add(new StatePropertyHolder(imeSwitcherButton, flags -> ((flags & MASK_IME_SWITCHER_VISIBLE) == MASK_IME_SWITCHER_VISIBLE) && ((flags & FLAG_ROTATION_BUTTON_VISIBLE) == 0)));
    mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarViewController.getTaskbarIconAlpha().getProperty(ALPHA_INDEX_KEYGUARD), flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0 && (flags & FLAG_SCREEN_PINNING_ACTIVE) == 0, MultiValueAlpha.VALUE, 1, 0));
    mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarDragLayerController.getKeyguardBgTaskbar(), flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0, AnimatedFloat.VALUE, 1, 0));
    // Force nav buttons (specifically back button) to be visible during setup wizard.
    boolean isInSetup = !mContext.isUserSetupComplete();
    boolean alwaysShowButtons = isThreeButtonNav || isInSetup;
    // Make sure to remove nav bar buttons translation when notification shade is expanded or
    // IME is showing (add separate translation for IME).
    int flagsToRemoveTranslation = FLAG_NOTIFICATION_SHADE_EXPANDED | FLAG_IME_VISIBLE;
    mPropertyHolders.add(new StatePropertyHolder(mNavButtonTranslationYMultiplier, flags -> (flags & flagsToRemoveTranslation) != 0, AnimatedFloat.VALUE, 0, 1));
    // Center nav buttons in new height for IME.
    float transForIme = (mContext.getDeviceProfile().taskbarSize - mContext.getTaskbarHeightForIme()) / 2f;
    // For gesture nav, nav buttons only show for IME anyway so keep them translated down.
    float defaultButtonTransY = alwaysShowButtons ? 0 : transForIme;
    mPropertyHolders.add(new StatePropertyHolder(mTaskbarNavButtonTranslationYForIme, flags -> (flags & FLAG_IME_VISIBLE) != 0, AnimatedFloat.VALUE, transForIme, defaultButtonTransY));
    if (alwaysShowButtons) {
        initButtons(mNavButtonContainer, mEndContextualContainer, mControllers.navButtonController);
        if (isInSetup) {
            // Since setup wizard only has back button enabled, it looks strange to be
            // end-aligned, so start-align instead.
            FrameLayout.LayoutParams navButtonsLayoutParams = (FrameLayout.LayoutParams) mNavButtonContainer.getLayoutParams();
            navButtonsLayoutParams.setMarginStart(navButtonsLayoutParams.getMarginEnd());
            navButtonsLayoutParams.setMarginEnd(0);
            navButtonsLayoutParams.gravity = Gravity.START;
            mNavButtonContainer.requestLayout();
            // TODO(b/210906568) Dark intensity is currently not propagated during setup, so set
            // it based on dark theme for now.
            int mode = mContext.getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
            boolean isDarkTheme = mode == Configuration.UI_MODE_NIGHT_YES;
            mTaskbarNavButtonDarkIntensity.updateValue(isDarkTheme ? 0 : 1);
        }
        // Animate taskbar background when any of these flags are enabled
        int flagsToShowBg = FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE | FLAG_NOTIFICATION_SHADE_EXPANDED;
        mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarDragLayerController.getNavbarBackgroundAlpha(), flags -> (flags & flagsToShowBg) != 0, AnimatedFloat.VALUE, 1, 0));
        // Rotation button
        RotationButton rotationButton = new RotationButtonImpl(addButton(mEndContextualContainer, R.id.rotate_suggestion, R.layout.taskbar_contextual_button));
        rotationButton.hide();
        mControllers.rotationButtonController.setRotationButton(rotationButton, null);
    } else {
        mFloatingRotationButton = new FloatingRotationButton(mContext, R.string.accessibility_rotate_button, R.layout.rotate_suggestion, R.id.rotate_suggestion, R.dimen.floating_rotation_button_min_margin, R.dimen.rounded_corner_content_padding, R.dimen.floating_rotation_button_taskbar_left_margin, R.dimen.floating_rotation_button_taskbar_bottom_margin, R.dimen.floating_rotation_button_diameter, R.dimen.key_button_ripple_max_width);
        mControllers.rotationButtonController.setRotationButton(mFloatingRotationButton, mRotationButtonListener);
        View imeDownButton = addButton(R.drawable.ic_sysbar_back, BUTTON_BACK, mStartContextualContainer, mControllers.navButtonController, R.id.back);
        imeDownButton.setRotation(Utilities.isRtl(mContext.getResources()) ? 90 : -90);
        // Rotate when Ime visible
        mPropertyHolders.add(new StatePropertyHolder(imeDownButton, flags -> (flags & FLAG_IME_VISIBLE) != 0));
    }
    applyState();
    mPropertyHolders.forEach(StatePropertyHolder::endAnimation);
}

Example 5 with BUTTON_BACK

use of com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK in project android_packages_apps_404Launcher by P-404.

the class NavbarButtonsViewController method initButtons.

private void initButtons(ViewGroup navContainer, ViewGroup endContainer, TaskbarNavButtonController navButtonController) {
    mBackButton = addButton(R.drawable.ic_sysbar_back, BUTTON_BACK, mNavButtonContainer, mControllers.navButtonController, R.id.back);
    mPropertyHolders.add(new StatePropertyHolder(mBackButton, flags -> {
        // Show only if not disabled, and if not on the keyguard or otherwise only when
        // the bouncer or a lockscreen app is showing above the keyguard
        boolean showingOnKeyguard = (flags & FLAG_KEYGUARD_VISIBLE) == 0 || (flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0 || (flags & FLAG_KEYGUARD_OCCLUDED) != 0;
        return (flags & FLAG_DISABLE_BACK) == 0 && ((flags & FLAG_KEYGUARD_VISIBLE) == 0 || showingOnKeyguard);
    }));
    boolean isRtl = Utilities.isRtl(mContext.getResources());
    mPropertyHolders.add(new StatePropertyHolder(mBackButton, flags -> (flags & FLAG_IME_VISIBLE) != 0, View.ROTATION, isRtl ? 90 : -90, 0));
    // Translate back button to be at end/start of other buttons for keyguard
    int navButtonSize = mContext.getResources().getDimensionPixelSize(R.dimen.taskbar_nav_buttons_size);
    mPropertyHolders.add(new StatePropertyHolder(mBackButton, flags -> (flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0 || (flags & FLAG_KEYGUARD_VISIBLE) != 0, VIEW_TRANSLATE_X, navButtonSize * (isRtl ? -2 : 2), 0));
    // home and recents buttons
    View homeButton = addButton(R.drawable.ic_sysbar_home, BUTTON_HOME, navContainer, navButtonController, R.id.home);
    mPropertyHolders.add(new StatePropertyHolder(homeButton, flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0 && (flags & FLAG_DISABLE_HOME) == 0));
    View recentsButton = addButton(R.drawable.ic_sysbar_recent, BUTTON_RECENTS, navContainer, navButtonController, R.id.recent_apps);
    mPropertyHolders.add(new StatePropertyHolder(recentsButton, flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0 && (flags & FLAG_DISABLE_RECENTS) == 0));
    // A11y button
    mA11yButton = addButton(R.drawable.ic_sysbar_accessibility_button, BUTTON_A11Y, endContainer, navButtonController, R.id.accessibility_button, R.layout.taskbar_contextual_button);
    mPropertyHolders.add(new StatePropertyHolder(mA11yButton, flags -> (flags & FLAG_A11Y_VISIBLE) != 0 && (flags & FLAG_ROTATION_BUTTON_VISIBLE) == 0));
}