Example usage for android.view MotionEvent ACTION_BUTTON_PRESS

List of usage examples for android.view MotionEvent ACTION_BUTTON_PRESS

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Introduction

In this page you can find the example usage for android.view MotionEvent ACTION_BUTTON_PRESS.

Prototype

int ACTION_BUTTON_PRESS

To view the source code for android.view MotionEvent ACTION_BUTTON_PRESS.

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Document

Constant for #getActionMasked : A button has been pressed.

Usage

From source file:com.farmerbb.taskbar.activity.HomeActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS,
            WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);

    View view = new View(this);
    view.setOnClickListener(view1 -> LocalBroadcastManager.getInstance(HomeActivity.this)
            .sendBroadcast(new Intent("com.farmerbb.taskbar.HIDE_START_MENU")));

    view.setOnLongClickListener(view12 -> {
        setWallpaper();//from w w w. j  a  v  a  2  s  . co  m
        return false;
    });

    view.setOnGenericMotionListener((view13, motionEvent) -> {
        if (motionEvent.getAction() == MotionEvent.ACTION_BUTTON_PRESS
                && motionEvent.getButtonState() == MotionEvent.BUTTON_SECONDARY) {
            setWallpaper();
        }
        return false;
    });

    final GestureDetector detector = new GestureDetector(this, new GestureDetector.OnGestureListener() {
        @Override
        public boolean onSingleTapUp(MotionEvent e) {
            return false;
        }

        @Override
        public void onShowPress(MotionEvent e) {
        }

        @Override
        public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
            return false;
        }

        @Override
        public void onLongPress(MotionEvent e) {
        }

        @Override
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
            return false;
        }

        @Override
        public boolean onDown(MotionEvent e) {
            return false;
        }
    });

    detector.setOnDoubleTapListener(new GestureDetector.OnDoubleTapListener() {
        @Override
        public boolean onDoubleTap(MotionEvent e) {
            final SharedPreferences pref = U.getSharedPreferences(HomeActivity.this);
            if (!pref.getBoolean("dont_show_double_tap_dialog", false)) {
                if (pref.getBoolean("double_tap_to_sleep", false)) {
                    U.lockDevice(HomeActivity.this);
                } else {
                    int theme = -1;
                    switch (pref.getString("theme", "light")) {
                    case "light":
                        theme = R.style.AppTheme;
                        break;
                    case "dark":
                        theme = R.style.AppTheme_Dark;
                        break;
                    }

                    AlertDialog.Builder builder = new AlertDialog.Builder(
                            new ContextThemeWrapper(HomeActivity.this, theme));
                    builder.setTitle(R.string.double_tap_to_sleep)
                            .setMessage(R.string.enable_double_tap_to_sleep)
                            .setNegativeButton(
                                    pref.getBoolean("double_tap_dialog_shown", false)
                                            ? R.string.action_dont_show_again
                                            : R.string.action_cancel,
                                    (dialog, which) -> pref.edit()
                                            .putBoolean(pref.getBoolean("double_tap_dialog_shown", false)
                                                    ? "dont_show_double_tap_dialog"
                                                    : "double_tap_dialog_shown", true)
                                            .apply())
                            .setPositiveButton(R.string.action_ok, (dialog, which) -> {
                                pref.edit().putBoolean("double_tap_to_sleep", true).apply();
                                U.lockDevice(HomeActivity.this);
                            });

                    AlertDialog dialog = builder.create();
                    dialog.show();
                }
            }

            return false;
        }

        @Override
        public boolean onDoubleTapEvent(MotionEvent e) {
            return false;
        }

        @Override
        public boolean onSingleTapConfirmed(MotionEvent e) {
            return false;
        }

    });

    view.setOnTouchListener((v, event) -> {
        detector.onTouchEvent(event);
        return false;
    });

    setContentView(view);

    LocalBroadcastManager.getInstance(this).registerReceiver(killReceiver,
            new IntentFilter("com.farmerbb.taskbar.KILL_HOME_ACTIVITY"));
    LocalBroadcastManager.getInstance(this).registerReceiver(forceTaskbarStartReceiver,
            new IntentFilter("com.farmerbb.taskbar.FORCE_TASKBAR_RESTART"));
}

From source file:com.farmerbb.taskbar.adapter.StartMenuAdapter.java

@Override
public @NonNull View getView(int position, View convertView, final @NonNull ViewGroup parent) {
    // Check if an existing view is being reused, otherwise inflate the view
    if (convertView == null)
        convertView = LayoutInflater.from(getContext()).inflate(isGrid ? R.layout.row_alt : R.layout.row,
                parent, false);/*from   w ww. ja v  a 2s  .c om*/

    final AppEntry entry = getItem(position);
    assert entry != null;

    final SharedPreferences pref = U.getSharedPreferences(getContext());

    TextView textView = (TextView) convertView.findViewById(R.id.name);
    textView.setText(entry.getLabel());

    Intent intent = new Intent();
    intent.setComponent(ComponentName.unflattenFromString(entry.getComponentName()));
    ActivityInfo activityInfo = intent.resolveActivityInfo(getContext().getPackageManager(), 0);

    if (activityInfo != null)
        textView.setTypeface(null, isTopApp(activityInfo) ? Typeface.BOLD : Typeface.NORMAL);

    switch (pref.getString("theme", "light")) {
    case "light":
        textView.setTextColor(ContextCompat.getColor(getContext(), R.color.text_color));
        break;
    case "dark":
        textView.setTextColor(ContextCompat.getColor(getContext(), R.color.text_color_dark));
        break;
    }

    ImageView imageView = (ImageView) convertView.findViewById(R.id.icon);
    imageView.setImageDrawable(entry.getIcon(getContext()));

    LinearLayout layout = (LinearLayout) convertView.findViewById(R.id.entry);
    layout.setOnClickListener(view -> {
        LocalBroadcastManager.getInstance(getContext())
                .sendBroadcast(new Intent("com.farmerbb.taskbar.HIDE_START_MENU"));
        U.launchApp(getContext(), entry.getPackageName(), entry.getComponentName(),
                entry.getUserId(getContext()), null, false, false);
    });

    layout.setOnLongClickListener(view -> {
        int[] location = new int[2];
        view.getLocationOnScreen(location);
        openContextMenu(entry, location);
        return true;
    });

    layout.setOnGenericMotionListener((view, motionEvent) -> {
        int action = motionEvent.getAction();

        if (action == MotionEvent.ACTION_BUTTON_PRESS
                && motionEvent.getButtonState() == MotionEvent.BUTTON_SECONDARY) {
            int[] location = new int[2];
            view.getLocationOnScreen(location);
            openContextMenu(entry, location);
        }

        if (action == MotionEvent.ACTION_SCROLL && pref.getBoolean("visual_feedback", true))
            view.setBackgroundColor(0);

        return false;
    });

    if (pref.getBoolean("visual_feedback", true)) {
        layout.setOnHoverListener((v, event) -> {
            if (event.getAction() == MotionEvent.ACTION_HOVER_ENTER) {
                int backgroundTint = pref.getBoolean("transparent_start_menu", false)
                        ? U.getAccentColor(getContext())
                        : U.getBackgroundTint(getContext());

                //noinspection ResourceAsColor
                backgroundTint = ColorUtils.setAlphaComponent(backgroundTint, Color.alpha(backgroundTint) / 2);
                v.setBackgroundColor(backgroundTint);
            }

            if (event.getAction() == MotionEvent.ACTION_HOVER_EXIT)
                v.setBackgroundColor(0);

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
                v.setPointerIcon(PointerIcon.getSystemIcon(getContext(), PointerIcon.TYPE_DEFAULT));

            return false;
        });

        layout.setOnTouchListener((v, event) -> {
            v.setAlpha(
                    event.getAction() == MotionEvent.ACTION_DOWN || event.getAction() == MotionEvent.ACTION_MOVE
                            ? 0.5f
                            : 1);
            return false;
        });
    }

    return convertView;
}

From source file:com.farmerbb.taskbar.service.TaskbarService.java

@SuppressLint("RtlHardcoded")
private void drawTaskbar() {
    IconCache.getInstance(this).clearCache();

    // Initialize layout params
    windowManager = (WindowManager) getSystemService(WINDOW_SERVICE);
    U.setCachedRotation(windowManager.getDefaultDisplay().getRotation());

    final WindowManager.LayoutParams params = new WindowManager.LayoutParams(
            WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.WRAP_CONTENT,
            WindowManager.LayoutParams.TYPE_PHONE,
            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
            PixelFormat.TRANSLUCENT);//  w w w . j  av a 2s .  co m

    // Determine where to show the taskbar on screen
    switch (U.getTaskbarPosition(this)) {
    case "bottom_left":
        layoutId = R.layout.taskbar_left;
        params.gravity = Gravity.BOTTOM | Gravity.LEFT;
        positionIsVertical = false;
        break;
    case "bottom_vertical_left":
        layoutId = R.layout.taskbar_vertical;
        params.gravity = Gravity.BOTTOM | Gravity.LEFT;
        positionIsVertical = true;
        break;
    case "bottom_right":
        layoutId = R.layout.taskbar_right;
        params.gravity = Gravity.BOTTOM | Gravity.RIGHT;
        positionIsVertical = false;
        break;
    case "bottom_vertical_right":
        layoutId = R.layout.taskbar_vertical;
        params.gravity = Gravity.BOTTOM | Gravity.RIGHT;
        positionIsVertical = true;
        break;
    case "top_left":
        layoutId = R.layout.taskbar_left;
        params.gravity = Gravity.TOP | Gravity.LEFT;
        positionIsVertical = false;
        break;
    case "top_vertical_left":
        layoutId = R.layout.taskbar_top_vertical;
        params.gravity = Gravity.TOP | Gravity.LEFT;
        positionIsVertical = true;
        break;
    case "top_right":
        layoutId = R.layout.taskbar_right;
        params.gravity = Gravity.TOP | Gravity.RIGHT;
        positionIsVertical = false;
        break;
    case "top_vertical_right":
        layoutId = R.layout.taskbar_top_vertical;
        params.gravity = Gravity.TOP | Gravity.RIGHT;
        positionIsVertical = true;
        break;
    }

    // Initialize views
    int theme = 0;

    SharedPreferences pref = U.getSharedPreferences(this);
    switch (pref.getString("theme", "light")) {
    case "light":
        theme = R.style.AppTheme;
        break;
    case "dark":
        theme = R.style.AppTheme_Dark;
        break;
    }

    boolean altButtonConfig = pref.getBoolean("alt_button_config", false);

    ContextThemeWrapper wrapper = new ContextThemeWrapper(this, theme);
    layout = (LinearLayout) LayoutInflater.from(wrapper).inflate(layoutId, null);
    taskbar = (LinearLayout) layout.findViewById(R.id.taskbar);
    scrollView = (FrameLayout) layout.findViewById(R.id.taskbar_scrollview);

    if (altButtonConfig) {
        space = (Space) layout.findViewById(R.id.space_alt);
        layout.findViewById(R.id.space).setVisibility(View.GONE);
    } else {
        space = (Space) layout.findViewById(R.id.space);
        layout.findViewById(R.id.space_alt).setVisibility(View.GONE);
    }

    space.setOnClickListener(v -> toggleTaskbar());

    startButton = (ImageView) layout.findViewById(R.id.start_button);
    int padding;

    if (pref.getBoolean("app_drawer_icon", false)) {
        startButton.setImageDrawable(ContextCompat.getDrawable(this, R.mipmap.ic_launcher));
        padding = getResources().getDimensionPixelSize(R.dimen.app_drawer_icon_padding_alt);
    } else {
        startButton.setImageDrawable(ContextCompat.getDrawable(this, R.drawable.all_apps_button_icon));
        padding = getResources().getDimensionPixelSize(R.dimen.app_drawer_icon_padding);
    }

    startButton.setPadding(padding, padding, padding, padding);
    startButton.setOnClickListener(ocl);
    startButton.setOnLongClickListener(view -> {
        openContextMenu();
        return true;
    });

    startButton.setOnGenericMotionListener((view, motionEvent) -> {
        if (motionEvent.getAction() == MotionEvent.ACTION_BUTTON_PRESS
                && motionEvent.getButtonState() == MotionEvent.BUTTON_SECONDARY)
            openContextMenu();

        return false;
    });

    refreshInterval = (int) (Float.parseFloat(pref.getString("refresh_frequency", "2")) * 1000);
    if (refreshInterval == 0)
        refreshInterval = 100;

    sortOrder = pref.getString("sort_order", "false");
    runningAppsOnly = pref.getString("recents_amount", "past_day").equals("running_apps_only");

    switch (pref.getString("recents_amount", "past_day")) {
    case "past_day":
        searchInterval = System.currentTimeMillis() - AlarmManager.INTERVAL_DAY;
        break;
    case "app_start":
        long oneDayAgo = System.currentTimeMillis() - AlarmManager.INTERVAL_DAY;
        long appStartTime = pref.getLong("time_of_service_start", System.currentTimeMillis());
        long deviceStartTime = System.currentTimeMillis() - SystemClock.elapsedRealtime();
        long startTime = deviceStartTime > appStartTime ? deviceStartTime : appStartTime;

        searchInterval = startTime > oneDayAgo ? startTime : oneDayAgo;
        break;
    }

    Intent intent = new Intent("com.farmerbb.taskbar.HIDE_START_MENU");
    LocalBroadcastManager.getInstance(TaskbarService.this).sendBroadcast(intent);

    if (altButtonConfig) {
        button = (Button) layout.findViewById(R.id.hide_taskbar_button_alt);
        layout.findViewById(R.id.hide_taskbar_button).setVisibility(View.GONE);
    } else {
        button = (Button) layout.findViewById(R.id.hide_taskbar_button);
        layout.findViewById(R.id.hide_taskbar_button_alt).setVisibility(View.GONE);
    }

    try {
        button.setTypeface(Typeface.createFromFile("/system/fonts/Roboto-Regular.ttf"));
    } catch (RuntimeException e) {
        /* Gracefully fail */ }

    updateButton(false);
    button.setOnClickListener(v -> toggleTaskbar());

    LinearLayout buttonLayout = (LinearLayout) layout.findViewById(
            altButtonConfig ? R.id.hide_taskbar_button_layout_alt : R.id.hide_taskbar_button_layout);
    if (buttonLayout != null)
        buttonLayout.setOnClickListener(v -> toggleTaskbar());

    LinearLayout buttonLayoutToHide = (LinearLayout) layout.findViewById(
            altButtonConfig ? R.id.hide_taskbar_button_layout : R.id.hide_taskbar_button_layout_alt);
    if (buttonLayoutToHide != null)
        buttonLayoutToHide.setVisibility(View.GONE);

    int backgroundTint = U.getBackgroundTint(this);
    int accentColor = U.getAccentColor(this);

    dashboardButton = (FrameLayout) layout.findViewById(R.id.dashboard_button);
    navbarButtons = (LinearLayout) layout.findViewById(R.id.navbar_buttons);

    dashboardEnabled = pref.getBoolean("dashboard", false);
    if (dashboardEnabled) {
        layout.findViewById(R.id.square1).setBackgroundColor(accentColor);
        layout.findViewById(R.id.square2).setBackgroundColor(accentColor);
        layout.findViewById(R.id.square3).setBackgroundColor(accentColor);
        layout.findViewById(R.id.square4).setBackgroundColor(accentColor);
        layout.findViewById(R.id.square5).setBackgroundColor(accentColor);
        layout.findViewById(R.id.square6).setBackgroundColor(accentColor);

        dashboardButton.setOnClickListener(v -> LocalBroadcastManager.getInstance(TaskbarService.this)
                .sendBroadcast(new Intent("com.farmerbb.taskbar.TOGGLE_DASHBOARD")));
    } else
        dashboardButton.setVisibility(View.GONE);

    if (pref.getBoolean("button_back", false)) {
        navbarButtonsEnabled = true;

        ImageView backButton = (ImageView) layout.findViewById(R.id.button_back);
        backButton.setVisibility(View.VISIBLE);
        backButton.setOnClickListener(v -> {
            U.sendAccessibilityAction(this, AccessibilityService.GLOBAL_ACTION_BACK);
            if (pref.getBoolean("hide_taskbar", true)
                    && !FreeformHackHelper.getInstance().isInFreeformWorkspace())
                hideTaskbar(true);
        });
    }

    if (pref.getBoolean("button_home", false)) {
        navbarButtonsEnabled = true;

        ImageView homeButton = (ImageView) layout.findViewById(R.id.button_home);
        homeButton.setVisibility(View.VISIBLE);
        homeButton.setOnClickListener(v -> {
            U.sendAccessibilityAction(this, AccessibilityService.GLOBAL_ACTION_HOME);
            if (pref.getBoolean("hide_taskbar", true)
                    && !FreeformHackHelper.getInstance().isInFreeformWorkspace())
                hideTaskbar(true);
        });

        homeButton.setOnLongClickListener(v -> {
            Intent voiceSearchIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE);
            voiceSearchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            try {
                startActivity(voiceSearchIntent);
            } catch (ActivityNotFoundException e) {
                /* Gracefully fail */ }

            if (pref.getBoolean("hide_taskbar", true)
                    && !FreeformHackHelper.getInstance().isInFreeformWorkspace())
                hideTaskbar(true);

            return true;
        });

        homeButton.setOnGenericMotionListener((view13, motionEvent) -> {
            if (motionEvent.getAction() == MotionEvent.ACTION_BUTTON_PRESS
                    && motionEvent.getButtonState() == MotionEvent.BUTTON_SECONDARY) {
                Intent voiceSearchIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE);
                voiceSearchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

                try {
                    startActivity(voiceSearchIntent);
                } catch (ActivityNotFoundException e) {
                    /* Gracefully fail */ }

                if (pref.getBoolean("hide_taskbar", true)
                        && !FreeformHackHelper.getInstance().isInFreeformWorkspace())
                    hideTaskbar(true);
            }
            return true;
        });
    }

    if (pref.getBoolean("button_recents", false)) {
        navbarButtonsEnabled = true;

        ImageView recentsButton = (ImageView) layout.findViewById(R.id.button_recents);
        recentsButton.setVisibility(View.VISIBLE);
        recentsButton.setOnClickListener(v -> {
            U.sendAccessibilityAction(this, AccessibilityService.GLOBAL_ACTION_RECENTS);
            if (pref.getBoolean("hide_taskbar", true)
                    && !FreeformHackHelper.getInstance().isInFreeformWorkspace())
                hideTaskbar(true);
        });

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            recentsButton.setOnLongClickListener(v -> {
                U.sendAccessibilityAction(this, AccessibilityService.GLOBAL_ACTION_TOGGLE_SPLIT_SCREEN);
                if (pref.getBoolean("hide_taskbar", true)
                        && !FreeformHackHelper.getInstance().isInFreeformWorkspace())
                    hideTaskbar(true);

                return true;
            });

            recentsButton.setOnGenericMotionListener((view13, motionEvent) -> {
                if (motionEvent.getAction() == MotionEvent.ACTION_BUTTON_PRESS
                        && motionEvent.getButtonState() == MotionEvent.BUTTON_SECONDARY) {
                    U.sendAccessibilityAction(this, AccessibilityService.GLOBAL_ACTION_TOGGLE_SPLIT_SCREEN);
                    if (pref.getBoolean("hide_taskbar", true)
                            && !FreeformHackHelper.getInstance().isInFreeformWorkspace())
                        hideTaskbar(true);
                }
                return true;
            });
        }
    }

    if (!navbarButtonsEnabled)
        navbarButtons.setVisibility(View.GONE);

    layout.setBackgroundColor(backgroundTint);
    layout.findViewById(R.id.divider).setBackgroundColor(accentColor);
    button.setTextColor(accentColor);

    if (isFirstStart && FreeformHackHelper.getInstance().isInFreeformWorkspace())
        showTaskbar(false);
    else if (!pref.getBoolean("collapsed", false) && pref.getBoolean("taskbar_active", false))
        toggleTaskbar();

    LocalBroadcastManager.getInstance(this).unregisterReceiver(showReceiver);
    LocalBroadcastManager.getInstance(this).unregisterReceiver(hideReceiver);
    LocalBroadcastManager.getInstance(this).unregisterReceiver(tempShowReceiver);
    LocalBroadcastManager.getInstance(this).unregisterReceiver(tempHideReceiver);

    LocalBroadcastManager.getInstance(this).registerReceiver(showReceiver,
            new IntentFilter("com.farmerbb.taskbar.SHOW_TASKBAR"));
    LocalBroadcastManager.getInstance(this).registerReceiver(hideReceiver,
            new IntentFilter("com.farmerbb.taskbar.HIDE_TASKBAR"));
    LocalBroadcastManager.getInstance(this).registerReceiver(tempShowReceiver,
            new IntentFilter("com.farmerbb.taskbar.TEMP_SHOW_TASKBAR"));
    LocalBroadcastManager.getInstance(this).registerReceiver(tempHideReceiver,
            new IntentFilter("com.farmerbb.taskbar.TEMP_HIDE_TASKBAR"));

    startRefreshingRecents();

    windowManager.addView(layout, params);

    isFirstStart = false;
}

From source file:com.farmerbb.taskbar.service.StartMenuService.java

@SuppressLint("RtlHardcoded")
private void drawStartMenu() {
    IconCache.getInstance(this).clearCache();

    final SharedPreferences pref = U.getSharedPreferences(this);
    final boolean hasHardwareKeyboard = getResources()
            .getConfiguration().keyboard != Configuration.KEYBOARD_NOKEYS;

    switch (pref.getString("show_search_bar", "keyboard")) {
    case "always":
        shouldShowSearchBox = true;// w w  w .  jav  a  2 s.com
        break;
    case "keyboard":
        shouldShowSearchBox = hasHardwareKeyboard;
        break;
    case "never":
        shouldShowSearchBox = false;
        break;
    }

    // Initialize layout params
    windowManager = (WindowManager) getSystemService(WINDOW_SERVICE);
    U.setCachedRotation(windowManager.getDefaultDisplay().getRotation());

    final WindowManager.LayoutParams params = new WindowManager.LayoutParams(
            WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.WRAP_CONTENT,
            WindowManager.LayoutParams.TYPE_PHONE,
            shouldShowSearchBox ? 0
                    : WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
                            | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
            PixelFormat.TRANSLUCENT);

    // Determine where to show the start menu on screen
    switch (U.getTaskbarPosition(this)) {
    case "bottom_left":
        layoutId = R.layout.start_menu_left;
        params.gravity = Gravity.BOTTOM | Gravity.LEFT;
        break;
    case "bottom_vertical_left":
        layoutId = R.layout.start_menu_vertical_left;
        params.gravity = Gravity.BOTTOM | Gravity.LEFT;
        break;
    case "bottom_right":
        layoutId = R.layout.start_menu_right;
        params.gravity = Gravity.BOTTOM | Gravity.RIGHT;
        break;
    case "bottom_vertical_right":
        layoutId = R.layout.start_menu_vertical_right;
        params.gravity = Gravity.BOTTOM | Gravity.RIGHT;
        break;
    case "top_left":
        layoutId = R.layout.start_menu_top_left;
        params.gravity = Gravity.TOP | Gravity.LEFT;
        break;
    case "top_vertical_left":
        layoutId = R.layout.start_menu_vertical_left;
        params.gravity = Gravity.TOP | Gravity.LEFT;
        break;
    case "top_right":
        layoutId = R.layout.start_menu_top_right;
        params.gravity = Gravity.TOP | Gravity.RIGHT;
        break;
    case "top_vertical_right":
        layoutId = R.layout.start_menu_vertical_right;
        params.gravity = Gravity.TOP | Gravity.RIGHT;
        break;
    }

    // Initialize views
    int theme = 0;

    switch (pref.getString("theme", "light")) {
    case "light":
        theme = R.style.AppTheme;
        break;
    case "dark":
        theme = R.style.AppTheme_Dark;
        break;
    }

    ContextThemeWrapper wrapper = new ContextThemeWrapper(this, theme);
    layout = (StartMenuLayout) LayoutInflater.from(wrapper).inflate(layoutId, null);
    startMenu = (GridView) layout.findViewById(R.id.start_menu);

    if ((shouldShowSearchBox && !hasHardwareKeyboard)
            || Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP_MR1)
        layout.viewHandlesBackButton();

    boolean scrollbar = pref.getBoolean("scrollbar", false);
    startMenu.setFastScrollEnabled(scrollbar);
    startMenu.setFastScrollAlwaysVisible(scrollbar);
    startMenu.setScrollBarStyle(scrollbar ? View.SCROLLBARS_OUTSIDE_INSET : View.SCROLLBARS_INSIDE_OVERLAY);

    if (pref.getBoolean("transparent_start_menu", false))
        startMenu.setBackgroundColor(0);

    searchView = (SearchView) layout.findViewById(R.id.search);

    int backgroundTint = U.getBackgroundTint(this);

    FrameLayout startMenuFrame = (FrameLayout) layout.findViewById(R.id.start_menu_frame);
    FrameLayout searchViewLayout = (FrameLayout) layout.findViewById(R.id.search_view_layout);
    startMenuFrame.setBackgroundColor(backgroundTint);
    searchViewLayout.setBackgroundColor(backgroundTint);

    if (shouldShowSearchBox) {
        if (!hasHardwareKeyboard)
            searchView.setIconifiedByDefault(true);

        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String query) {
                if (!hasSubmittedQuery) {
                    ListAdapter adapter = startMenu.getAdapter();
                    if (adapter != null) {
                        hasSubmittedQuery = true;

                        if (adapter.getCount() > 0) {
                            View view = adapter.getView(0, null, startMenu);
                            LinearLayout layout = (LinearLayout) view.findViewById(R.id.entry);
                            layout.performClick();
                        } else {
                            if (pref.getBoolean("hide_taskbar", true)
                                    && !FreeformHackHelper.getInstance().isInFreeformWorkspace())
                                LocalBroadcastManager.getInstance(StartMenuService.this)
                                        .sendBroadcast(new Intent("com.farmerbb.taskbar.HIDE_TASKBAR"));
                            else
                                LocalBroadcastManager.getInstance(StartMenuService.this)
                                        .sendBroadcast(new Intent("com.farmerbb.taskbar.HIDE_START_MENU"));

                            Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
                            intent.putExtra(SearchManager.QUERY, query);
                            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                            if (intent.resolveActivity(getPackageManager()) != null)
                                startActivity(intent);
                            else {
                                Uri uri = new Uri.Builder().scheme("https").authority("www.google.com")
                                        .path("search").appendQueryParameter("q", query).build();

                                intent = new Intent(Intent.ACTION_VIEW);
                                intent.setData(uri);
                                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

                                try {
                                    startActivity(intent);
                                } catch (ActivityNotFoundException e) {
                                    /* Gracefully fail */ }
                            }
                        }
                    }
                }
                return true;
            }

            @Override
            public boolean onQueryTextChange(String newText) {
                searchView.setIconified(false);

                View closeButton = searchView.findViewById(R.id.search_close_btn);
                if (closeButton != null)
                    closeButton.setVisibility(View.GONE);

                refreshApps(newText, false);

                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP_MR1) {
                    new Handler().postDelayed(() -> {
                        EditText editText = (EditText) searchView.findViewById(R.id.search_src_text);
                        if (editText != null) {
                            editText.requestFocus();
                            editText.setSelection(editText.getText().length());
                        }
                    }, 50);
                }

                return true;
            }
        });

        searchView.setOnQueryTextFocusChangeListener((view, b) -> {
            if (!hasHardwareKeyboard) {
                ViewGroup.LayoutParams params1 = startMenu.getLayoutParams();
                params1.height = getResources().getDimensionPixelSize(b
                        && !U.isServiceRunning(this, "com.farmerbb.secondscreen.service.DisableKeyboardService")
                                ? R.dimen.start_menu_height_half
                                : R.dimen.start_menu_height);
                startMenu.setLayoutParams(params1);
            }

            if (!b) {
                if (hasHardwareKeyboard && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1)
                    LocalBroadcastManager.getInstance(StartMenuService.this)
                            .sendBroadcast(new Intent("com.farmerbb.taskbar.HIDE_START_MENU"));
                else {
                    InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
                    imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
                }
            }
        });

        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE | EditorInfo.IME_FLAG_NO_EXTRACT_UI);

        LinearLayout powerButton = (LinearLayout) layout.findViewById(R.id.power_button);
        powerButton.setOnClickListener(view -> {
            int[] location = new int[2];
            view.getLocationOnScreen(location);
            openContextMenu(location);
        });

        powerButton.setOnGenericMotionListener((view, motionEvent) -> {
            if (motionEvent.getAction() == MotionEvent.ACTION_BUTTON_PRESS
                    && motionEvent.getButtonState() == MotionEvent.BUTTON_SECONDARY) {
                int[] location = new int[2];
                view.getLocationOnScreen(location);
                openContextMenu(location);
            }
            return false;
        });

        searchViewLayout.setOnClickListener(view -> searchView.setIconified(false));

        startMenu.setOnItemClickListener((parent, view, position, id) -> {
            hideStartMenu();

            AppEntry entry = (AppEntry) parent.getAdapter().getItem(position);
            U.launchApp(StartMenuService.this, entry.getPackageName(), entry.getComponentName(),
                    entry.getUserId(StartMenuService.this), null, false, false);
        });

        if (pref.getBoolean("transparent_start_menu", false))
            layout.findViewById(R.id.search_view_child_layout).setBackgroundColor(0);
    } else
        searchViewLayout.setVisibility(View.GONE);

    textView = (TextView) layout.findViewById(R.id.no_apps_found);

    LocalBroadcastManager.getInstance(this).unregisterReceiver(toggleReceiver);
    LocalBroadcastManager.getInstance(this).unregisterReceiver(toggleReceiverAlt);
    LocalBroadcastManager.getInstance(this).unregisterReceiver(hideReceiver);

    LocalBroadcastManager.getInstance(this).registerReceiver(toggleReceiver,
            new IntentFilter("com.farmerbb.taskbar.TOGGLE_START_MENU"));
    LocalBroadcastManager.getInstance(this).registerReceiver(toggleReceiverAlt,
            new IntentFilter("com.farmerbb.taskbar.TOGGLE_START_MENU_ALT"));
    LocalBroadcastManager.getInstance(this).registerReceiver(hideReceiver,
            new IntentFilter("com.farmerbb.taskbar.HIDE_START_MENU"));

    handler = new Handler();
    refreshApps(true);

    windowManager.addView(layout, params);
}

From source file:com.farmerbb.taskbar.service.TaskbarService.java

private View getView(List<AppEntry> list, int position) {
    View convertView = View.inflate(this, R.layout.icon, null);

    final AppEntry entry = list.get(position);
    final SharedPreferences pref = U.getSharedPreferences(this);

    ImageView imageView = (ImageView) convertView.findViewById(R.id.icon);
    ImageView imageView2 = (ImageView) convertView.findViewById(R.id.shortcut_icon);
    imageView.setImageDrawable(entry.getIcon(this));
    imageView2.setBackgroundColor(//from  w w  w  .  j  a  va2s .  c o  m
            pref.getInt("accent_color", getResources().getInteger(R.integer.translucent_white)));

    String taskbarPosition = U.getTaskbarPosition(this);
    if (pref.getBoolean("shortcut_icon", true)) {
        boolean shouldShowShortcutIcon;
        if (taskbarPosition.contains("vertical"))
            shouldShowShortcutIcon = position >= list.size() - numOfPinnedApps;
        else
            shouldShowShortcutIcon = position < numOfPinnedApps;

        if (shouldShowShortcutIcon)
            imageView2.setVisibility(View.VISIBLE);
    }

    if (taskbarPosition.equals("bottom_right") || taskbarPosition.equals("top_right")) {
        imageView.setRotationY(180);
        imageView2.setRotationY(180);
    }

    FrameLayout layout = (FrameLayout) convertView.findViewById(R.id.entry);
    layout.setOnClickListener(view -> U.launchApp(TaskbarService.this, entry.getPackageName(),
            entry.getComponentName(), entry.getUserId(TaskbarService.this), null, true, false));

    layout.setOnLongClickListener(view -> {
        int[] location = new int[2];
        view.getLocationOnScreen(location);
        openContextMenu(entry, location);
        return true;
    });

    layout.setOnGenericMotionListener((view, motionEvent) -> {
        int action = motionEvent.getAction();

        if (action == MotionEvent.ACTION_BUTTON_PRESS
                && motionEvent.getButtonState() == MotionEvent.BUTTON_SECONDARY) {
            int[] location = new int[2];
            view.getLocationOnScreen(location);
            openContextMenu(entry, location);
        }

        if (action == MotionEvent.ACTION_SCROLL && pref.getBoolean("visual_feedback", true))
            view.setBackgroundColor(0);

        return false;
    });

    if (pref.getBoolean("visual_feedback", true)) {
        layout.setOnHoverListener((v, event) -> {
            if (event.getAction() == MotionEvent.ACTION_HOVER_ENTER) {
                int accentColor = U.getAccentColor(TaskbarService.this);
                accentColor = ColorUtils.setAlphaComponent(accentColor, Color.alpha(accentColor) / 2);
                v.setBackgroundColor(accentColor);
            }

            if (event.getAction() == MotionEvent.ACTION_HOVER_EXIT)
                v.setBackgroundColor(0);

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
                v.setPointerIcon(PointerIcon.getSystemIcon(TaskbarService.this, PointerIcon.TYPE_DEFAULT));

            return false;
        });

        layout.setOnTouchListener((v, event) -> {
            v.setAlpha(
                    event.getAction() == MotionEvent.ACTION_DOWN || event.getAction() == MotionEvent.ACTION_MOVE
                            ? 0.5f
                            : 1);
            return false;
        });
    }

    return convertView;
}