final int type = attrs.type;
// This function assumes that the contents of the default display are processed first
// before secondary displays.
final DisplayContent displayContent = w.getDisplayContent();
if (displayContent != null && displayContent.isDefaultDisplay) {
// While a dream or keyguard is showing, obscure ordinary application content on
// secondary displays (by forcibly enabling mirroring unless there is other content
// we want to show) but still allow opaque keyguard dialogs to be shown.
if (w.isDreamWindow() || mWmService.mPolicy.isKeyguardShowing()) {
mObscureApplicationContentOnSecondaryDisplays = true;
}
displayHasContent = true;
} else if (displayContent != null &&
(!mObscureApplicationContentOnSecondaryDisplays
|| (obscured && type == TYPE_KEYGUARD_DIALOG))) {
// Allow full screen keyguard presentation dialogs to be seen.
displayHasContent = true;
}
if ((privateflags & PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE) != 0) {
mSustainedPerformanceModeCurrent = true;
}
//box:skip FallbackHome to fix 2-3s black screen before launcher.
if (!"box".equals(SystemProperties.get("ro.target.product"))) {
if (!mBootAnimationStopped) {
Trace.asyncTraceBegin(TRACE_TAG_WINDOW_MANAGER, "Stop bootanim", 0);
// stop boot animation
// formerly we would just kill the process, but we now ask it to exit so it
// can choose where to stop the animation.
SystemProperties.set("service.bootanim.exit", "1");
mBootAnimationStopped = true;
}
if (!mForceDisplayEnabled && !checkBootAnimationCompleteLocked()) {
ProtoLog.i(WM_DEBUG_BOOT, "performEnableScreen: Waiting for anim complete");
return;
}
try {
IBinder surfaceFlinger = ServiceManager.getService("SurfaceFlinger");
if (surfaceFlinger != null) {
ProtoLog.i(WM_ERROR, "******* TELLING SURFACE FLINGER WE ARE BOOTED!");
Parcel data = Parcel.obtain();
data.writeInterfaceToken("android.ui.ISurfaceComposer");
surfaceFlinger.transact(IBinder.FIRST_CALL_TRANSACTION, // BOOT_FINISHED
data, null, 0);
data.recycle();
}
} catch (RemoteException ex) {
ProtoLog.e(WM_ERROR, "Boot completed: SurfaceFlinger is dead!");
}
}
