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

Example 86 with Display

use of android.view.Display in project platform_frameworks_base by android.

the class WindowManagerService method startPositioningLocked.

private boolean startPositioningLocked(WindowState win, boolean resize, float startX, float startY) {
    if (DEBUG_TASK_POSITIONING)
        Slog.d(TAG_WM, "startPositioningLocked: " + "win=" + win + ", resize=" + resize + ", {" + startX + ", " + startY + "}");
    if (win == null || win.getAppToken() == null) {
        Slog.w(TAG_WM, "startPositioningLocked: Bad window " + win);
        return false;
    }
    if (win.mInputChannel == null) {
        Slog.wtf(TAG_WM, "startPositioningLocked: " + win + " has no input channel, " + " probably being removed");
        return false;
    }
    final DisplayContent displayContent = win.getDisplayContent();
    if (displayContent == null) {
        Slog.w(TAG_WM, "startPositioningLocked: Invalid display content " + win);
        return false;
    }
    Display display = displayContent.getDisplay();
    mTaskPositioner = new TaskPositioner(this);
    mTaskPositioner.register(display);
    mInputMonitor.updateInputWindowsLw(true);
    // We need to grab the touch focus so that the touch events during the
    // resizing/scrolling are not sent to the app. 'win' is the main window
    // of the app, it may not have focus since there might be other windows
    // on top (eg. a dialog window).
    WindowState transferFocusFromWin = win;
    if (mCurrentFocus != null && mCurrentFocus != win && mCurrentFocus.mAppToken == win.mAppToken) {
        transferFocusFromWin = mCurrentFocus;
    }
    if (!mInputManager.transferTouchFocus(transferFocusFromWin.mInputChannel, mTaskPositioner.mServerChannel)) {
        Slog.e(TAG_WM, "startPositioningLocked: Unable to transfer touch focus");
        mTaskPositioner.unregister();
        mTaskPositioner = null;
        mInputMonitor.updateInputWindowsLw(true);
        return false;
    }
    mTaskPositioner.startDragLocked(win, resize, startX, startY);
    return true;
}

Example 87 with Display

use of android.view.Display in project platform_frameworks_base by android.

the class WindowManagerService method displayReady.

public void displayReady() {
    for (Display display : mDisplays) {
        displayReady(display.getDisplayId());
    }
    synchronized (mWindowMap) {
        final DisplayContent displayContent = getDefaultDisplayContentLocked();
        readForcedDisplayPropertiesLocked(displayContent);
        mDisplayReady = true;
    }
    try {
        mActivityManager.updateConfiguration(null);
    } catch (RemoteException e) {
    }
    synchronized (mWindowMap) {
        mIsTouchDevice = mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TOUCHSCREEN);
        configureDisplayPolicyLocked(getDefaultDisplayContentLocked());
    }
    try {
        mActivityManager.updateConfiguration(null);
    } catch (RemoteException e) {
    }
    updateCircularDisplayMaskIfNeeded();
}

Example 88 with Display

use of android.view.Display in project platform_frameworks_base by android.

the class UiDevice method dumpWindowHierarchy.

/**
     * Helper method used for debugging to dump the current window's layout hierarchy.
     * The file root location is /data/local/tmp
     *
     * @param fileName
     * @since API Level 16
     */
public void dumpWindowHierarchy(String fileName) {
    Tracer.trace(fileName);
    AccessibilityNodeInfo root = getAutomatorBridge().getQueryController().getAccessibilityRootNode();
    if (root != null) {
        Display display = getAutomatorBridge().getDefaultDisplay();
        Point size = new Point();
        display.getSize(size);
        AccessibilityNodeInfoDumper.dumpWindowToFile(root, new File(new File(Environment.getDataDirectory(), "local/tmp"), fileName), display.getRotation(), size.x, size.y);
    }
}

Example 89 with Display

use of android.view.Display in project platform_frameworks_base by android.

the class UiDevice method getDisplaySizeDp.

/**
     * Returns the display size in dp (device-independent pixel)
     *
     * The returned display size is adjusted per screen rotation. Also this will return the actual
     * size of the screen, rather than adjusted per system decorations (like status bar).
     *
     * @return a Point containing the display size in dp
     */
public Point getDisplaySizeDp() {
    Tracer.trace();
    Display display = getAutomatorBridge().getDefaultDisplay();
    Point p = new Point();
    display.getRealSize(p);
    DisplayMetrics metrics = new DisplayMetrics();
    display.getRealMetrics(metrics);
    float dpx = p.x / metrics.density;
    float dpy = p.y / metrics.density;
    p.x = Math.round(dpx);
    p.y = Math.round(dpy);
    return p;
}

Example 90 with Display

use of android.view.Display in project platform_frameworks_base by android.

the class UiDevice method getDisplayWidth.

/**
     * Gets the width of the display, in pixels. The width and height details
     * are reported based on the current orientation of the display.
     * @return width in pixels or zero on failure
     * @since API Level 16
     */
public int getDisplayWidth() {
    Tracer.trace();
    Display display = getAutomatorBridge().getDefaultDisplay();
    Point p = new Point();
    display.getSize(p);
    return p.x;
}