Examples with Display android.view.Display used on opensource projects

Example 66 with Display

use of android.view.Display in project android_frameworks_base by AOSPA.

the class TaskCardView method getStartingCardThumbnailRectForStartPosition.

private static Rect getStartingCardThumbnailRectForStartPosition(Context context, boolean hasFocus) {
    Resources res = context.getResources();
    int width = res.getDimensionPixelOffset(R.dimen.recents_tv_card_width);
    int totalSpacing = res.getDimensionPixelOffset(R.dimen.recents_tv_gird_card_spacing) * 2;
    if (hasFocus) {
        totalSpacing += res.getDimensionPixelOffset(R.dimen.recents_tv_gird_focused_card_delta);
    }
    int height = res.getDimensionPixelOffset(R.dimen.recents_tv_screenshot_height);
    int topMargin = res.getDimensionPixelOffset(R.dimen.recents_tv_gird_row_top_margin);
    int headerHeight = res.getDimensionPixelOffset(R.dimen.recents_tv_card_extra_badge_size) + res.getDimensionPixelOffset(R.dimen.recents_tv_icon_padding_bottom);
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);
    int screenWidth = size.x;
    return new Rect(screenWidth / 2 + width / 2 + totalSpacing, topMargin + headerHeight, screenWidth / 2 + width / 2 + totalSpacing + width, topMargin + headerHeight + height);
}

Example 67 with Display

use of android.view.Display in project android_frameworks_base by AOSPA.

the class FakeApp method onCreate.

@Override
public void onCreate() {
    String processName = ActivityThread.currentProcessName();
    Slog.i("FakeOEMFeatures", "Creating app in process: " + processName);
    if (!getApplicationInfo().packageName.equals(processName)) {
        // our extra overhead stuff.
        return;
    }
    final WindowManager wm = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
    final Display display = wm.getDefaultDisplay();
    // is a user build, WARN!  Do not want!
    if ("user".equals(android.os.Build.TYPE)) {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("Should not be on user build");
        builder.setMessage("The app Fake OEM Features should not be installed on a " + "user build.  Please remove this .apk before shipping this build to " + " your customers!");
        builder.setCancelable(false);
        builder.setPositiveButton("I understand", null);
        Dialog dialog = builder.create();
        dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
        dialog.show();
    }
    // Make a fake window that is always around eating graphics resources.
    FakeView view = new FakeView(this);
    WindowManager.LayoutParams lp = new WindowManager.LayoutParams(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
    if (ActivityManager.isHighEndGfx()) {
        lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
    }
    lp.width = ViewGroup.LayoutParams.MATCH_PARENT;
    lp.height = ViewGroup.LayoutParams.MATCH_PARENT;
    int maxSize = display.getMaximumSizeDimension();
    maxSize *= 2;
    lp.x = maxSize;
    lp.y = maxSize;
    lp.setTitle(getPackageName());
    wm.addView(view, lp);
    // Bind to a fake service we want to keep running in another process.
    bindService(new Intent(this, FakeCoreService.class), mServiceConnection, Context.BIND_AUTO_CREATE);
    bindService(new Intent(this, FakeCoreService2.class), mServiceConnection2, Context.BIND_AUTO_CREATE);
    bindService(new Intent(this, FakeCoreService3.class), mServiceConnection3, Context.BIND_AUTO_CREATE);
    // Start to a fake service that should run in the background of
    // another process.
    mHandler.sendEmptyMessage(MSG_TICK);
    // Make a fake allocation to consume some RAM.
    mStuffing = new int[STUFFING_SIZE_INTS];
    for (int i = 0; i < STUFFING_SIZE_BYTES / PAGE_SIZE; i++) {
        // Fill each page with a unique value.
        final int VAL = i * 2 + 100;
        final int OFF = (i * PAGE_SIZE) / 4;
        for (int j = 0; j < (PAGE_SIZE / 4); j++) {
            mStuffing[OFF + j] = VAL;
        }
    }
}

Example 68 with Display

use of android.view.Display in project android_frameworks_base by AOSPA.

the class FakeBackgroundService method onCreate.

@Override
public void onCreate() {
    super.onCreate();
    mHandler.sendEmptyMessageDelayed(MSG_TICK, TICK_DELAY);
    final WindowManager wm = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
    final Display display = wm.getDefaultDisplay();
    // Make a fake window that is always around eating graphics resources.
    FakeView view = new FakeView(this);
    Dialog dialog = new Dialog(this, android.R.style.Theme_Holo_Dialog);
    dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
    dialog.getWindow().setFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED | WindowManager.LayoutParams.FLAG_DIM_BEHIND);
    dialog.getWindow().setDimAmount(0);
    dialog.getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    WindowManager.LayoutParams lp = dialog.getWindow().getAttributes();
    int maxSize = display.getMaximumSizeDimension();
    maxSize *= 2;
    lp.x = maxSize;
    lp.y = maxSize;
    lp.setTitle(getPackageName() + ":background");
    dialog.getWindow().setAttributes(lp);
    dialog.getWindow().setContentView(view);
    dialog.show();
}

Example 69 with Display

use of android.view.Display in project android_frameworks_base by AOSPA.

the class KeyguardDisplayManager method updateDisplays.

protected void updateDisplays(boolean showing) {
    if (showing) {
        MediaRouter.RouteInfo route = mMediaRouter.getSelectedRoute(MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY);
        boolean useDisplay = route != null && route.getPlaybackType() == MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE;
        Display presentationDisplay = useDisplay ? route.getPresentationDisplay() : null;
        if (mPresentation != null && mPresentation.getDisplay() != presentationDisplay) {
            if (DEBUG)
                Slog.v(TAG, "Display gone: " + mPresentation.getDisplay());
            mPresentation.dismiss();
            mPresentation = null;
        }
        if (mPresentation == null && presentationDisplay != null) {
            if (DEBUG)
                Slog.i(TAG, "Keyguard enabled on display: " + presentationDisplay);
            mPresentation = new KeyguardPresentation(mContext, presentationDisplay, R.style.keyguard_presentation_theme);
            mPresentation.setOnDismissListener(mOnDismissListener);
            try {
                mPresentation.show();
            } catch (WindowManager.InvalidDisplayException ex) {
                Slog.w(TAG, "Invalid display:", ex);
                mPresentation = null;
            }
        }
    } else {
        if (mPresentation != null) {
            mPresentation.dismiss();
            mPresentation = null;
        }
    }
}

Example 70 with Display

use of android.view.Display in project android_frameworks_base by AOSPA.

the class ResourcesManager method getAdjustedDisplay.

/**
     * Returns an adjusted {@link Display} object based on the inputs or null if display isn't
     * available.
     *
     * @param displayId display Id.
     * @param displayAdjustments display adjustments.
     */
public Display getAdjustedDisplay(final int displayId, @Nullable DisplayAdjustments displayAdjustments) {
    final DisplayAdjustments displayAdjustmentsCopy = (displayAdjustments != null) ? new DisplayAdjustments(displayAdjustments) : new DisplayAdjustments();
    final Pair<Integer, DisplayAdjustments> key = Pair.create(displayId, displayAdjustmentsCopy);
    synchronized (this) {
        WeakReference<Display> wd = mDisplays.get(key);
        if (wd != null) {
            final Display display = wd.get();
            if (display != null) {
                return display;
            }
        }
        final DisplayManagerGlobal dm = DisplayManagerGlobal.getInstance();
        if (dm == null) {
            // may be null early in system startup
            return null;
        }
        final Display display = dm.getCompatibleDisplay(displayId, key.second);
        if (display != null) {
            mDisplays.put(key, new WeakReference<>(display));
        }
        return display;
    }
}