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

Example 1 with WindowManagerPolicy

use of android.view.WindowManagerPolicy in project android_frameworks_base by ParanoidAndroid.

the class DisplayMagnifier method getMagnificationSpecForWindowLocked.

public MagnificationSpec getMagnificationSpecForWindowLocked(WindowState windowState) {
    MagnificationSpec spec = mMagnifedViewport.getMagnificationSpecLocked();
    if (spec != null && !spec.isNop()) {
        WindowManagerPolicy policy = mWindowManagerService.mPolicy;
        final int windowType = windowState.mAttrs.type;
        if (!policy.isTopLevelWindow(windowType) && windowState.mAttachedWindow != null && !policy.canMagnifyWindow(windowType)) {
            return null;
        }
        if (!policy.canMagnifyWindow(windowState.mAttrs.type)) {
            return null;
        }
    }
    return spec;
}