Improve motion for wake-and-unlocking while pulsing
- Move all fingerprint related to logic in on central class in
SystemUI that knows all the state of the UI so there is exactly ONE
place in which we decide what to do when we acquire a fingerprint.
- When pulsing and we get a valid finger, we fade the contents of the
Keyguard out and fade the scrim out almost the same way as we would do
in a normal wake-and-unlock sequence.
- Hide shadows while dozing, so we don't see the artifacts when we fade
the dozed Keyguard out.
Bug: 23225107
Change-Id: I82f78e61f2530cf7d507ade80f6f0a340c082567
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowManager.java
index 038fefb..ccfa0dd 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowManager.java
@@ -24,6 +24,7 @@
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
+import android.view.Window;
import android.view.WindowManager;
import com.android.keyguard.R;
@@ -47,13 +48,15 @@
private WindowManager.LayoutParams mLpChanged;
private int mBarHeight;
private final boolean mKeyguardScreenRotation;
-
+ private final float mScreenBrightnessDoze;
private final State mCurrentState = new State();
public StatusBarWindowManager(Context context) {
mContext = context;
mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
mKeyguardScreenRotation = shouldEnableKeyguardScreenRotation();
+ mScreenBrightnessDoze = mContext.getResources().getInteger(
+ com.android.internal.R.integer.config_screenBrightnessDoze) / 255f;
}
private boolean shouldEnableKeyguardScreenRotation() {
@@ -182,6 +185,7 @@
applyInputFeatures(state);
applyFitsSystemWindows(state);
applyModalFlag(state);
+ applyBrightness(state);
if (mLp.copyFrom(mLpChanged) != 0) {
mWindowManager.updateViewLayout(mStatusBarView, mLp);
}
@@ -205,6 +209,14 @@
}
}
+ private void applyBrightness(State state) {
+ if (state.forceDozeBrightness) {
+ mLpChanged.screenBrightness = mScreenBrightnessDoze;
+ } else {
+ mLpChanged.screenBrightness = WindowManager.LayoutParams.BRIGHTNESS_OVERRIDE_NONE;
+ }
+ }
+
public void setKeyguardShowing(boolean showing) {
mCurrentState.keyguardShowing = showing;
apply(mCurrentState);
@@ -279,6 +291,15 @@
apply(mCurrentState);
}
+ /**
+ * Set whether the screen brightness is forced to the value we use for doze mode by the status
+ * bar window.
+ */
+ public void setForceDozeBrightness(boolean forceDozeBrightness) {
+ mCurrentState.forceDozeBrightness = forceDozeBrightness;
+ apply(mCurrentState);
+ }
+
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
pw.println("StatusBarWindowManager state:");
pw.println(mCurrentState);
@@ -297,6 +318,7 @@
boolean headsUpShowing;
boolean forceStatusBarVisible;
boolean forceCollapsed;
+ boolean forceDozeBrightness;
/**
* The {@link BaseStatusBar} state from the status bar.