Improve unlock motion further.
Bug: 15244051
Change-Id: I6f567ff327695ec6ece56748cd300b8103715811
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
index 7918755..38316ff 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
@@ -166,6 +166,11 @@
return info;
}
+ @Override
+ public boolean hasOverlappingRendering() {
+ return false;
+ }
+
// DateFormat.getBestDateTimePattern is extremely expensive, and refresh is called often.
// This is an optimization to ensure we only recompute the patterns when the inputs change.
private static final class Patterns {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
index 97aa993..63698e4 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
@@ -58,6 +58,7 @@
private ImageView mCameraImageView;
private ImageView mPhoneImageView;
private ImageView mLockIcon;
+ private View mIndicationText;
private ActivityStarter mActivityStarter;
private UnlockMethodCache mUnlockMethodCache;
@@ -87,6 +88,7 @@
mCameraImageView = (ImageView) findViewById(R.id.camera_button);
mPhoneImageView = (ImageView) findViewById(R.id.phone_button);
mLockIcon = (ImageView) findViewById(R.id.lock_icon);
+ mIndicationText = findViewById(R.id.keyguard_indication_text);
watchForCameraPolicyChanges();
watchForAccessibilityChanges();
updateCameraVisibility();
@@ -231,6 +233,10 @@
return mLockIcon;
}
+ public View getIndicationView() {
+ return mIndicationText;
+ }
+
@Override
public void onMethodSecureChanged(boolean methodSecure) {
updateTrust();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
index 6a83a5e..319096d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
@@ -18,6 +18,7 @@
import android.content.res.Resources;
import android.graphics.Path;
+import android.view.animation.AccelerateInterpolator;
import android.view.animation.PathInterpolator;
import com.android.systemui.R;
@@ -31,6 +32,10 @@
private static final float CLOCK_RUBBERBAND_FACTOR_MIN = 0.08f;
private static final float CLOCK_RUBBERBAND_FACTOR_MAX = 0.8f;
+ private static final float CLOCK_SCALE_FADE_START = 0.95f;
+ private static final float CLOCK_SCALE_FADE_END = 0.75f;
+ private static final float CLOCK_SCALE_FADE_END_NO_NOTIFS = 0.5f;
+
private static final float CLOCK_ADJ_TOP_PADDING_MULTIPLIER_MIN = 1.4f;
private static final float CLOCK_ADJ_TOP_PADDING_MULTIPLIER_MAX = 3.2f;
@@ -61,6 +66,8 @@
sSlowDownInterpolator = new PathInterpolator(path);
}
+ private AccelerateInterpolator mAccelerateInterpolator = new AccelerateInterpolator();
+
/**
* Refreshes the dimension values.
*/
@@ -87,18 +94,29 @@
}
public void run(Result result) {
- int y = getClockY() - mKeyguardStatusHeight/2;
+ int y = getClockY() - mKeyguardStatusHeight / 2;
float clockAdjustment = getClockYExpansionAdjustment();
float topPaddingAdjMultiplier = getTopPaddingAdjMultiplier();
result.stackScrollerPaddingAdjustment = (int) (clockAdjustment*topPaddingAdjMultiplier);
int clockNotificationsPadding = getClockNotificationsPadding()
+ result.stackScrollerPaddingAdjustment;
int padding = y + clockNotificationsPadding;
- y += clockAdjustment;
result.clockY = y;
result.stackScrollerPadding = mKeyguardStatusHeight + padding;
- result.clockAlpha = getClockAlpha(result.stackScrollerPadding
- - (y + mKeyguardStatusHeight));
+ result.clockScale = getClockScale(result.stackScrollerPadding,
+ result.clockY,
+ y + getClockNotificationsPadding() + mKeyguardStatusHeight);
+ result.clockAlpha = getClockAlpha(result.clockScale);
+ }
+
+ private float getClockScale(int notificationPadding, int clockY, int startPadding) {
+ float scaleMultiplier = getNotificationAmountT() == 0 ? 6.0f : 5.0f;
+ float scaleEnd = clockY - mKeyguardStatusHeight * scaleMultiplier;
+ float distanceToScaleEnd = notificationPadding - scaleEnd;
+ float progress = distanceToScaleEnd / (startPadding - scaleEnd);
+ progress = Math.max(0.0f, Math.min(progress, 1.0f));
+ progress = mAccelerateInterpolator.getInterpolation(progress);
+ return progress;
}
private int getClockNotificationsPadding() {
@@ -144,11 +162,12 @@
+ t * CLOCK_ADJ_TOP_PADDING_MULTIPLIER_MAX;
}
- private float getClockAlpha(int clockNotificationPadding) {
- float t = getNotificationAmountT();
- t = (float) Math.pow(t, 0.3f);
- float multiplier = 1 + 2 * (1 - t);
- float alpha = 1 + (float) clockNotificationPadding * multiplier / mKeyguardStatusHeight * 3;
+ private float getClockAlpha(float scale) {
+ float fadeEnd = getNotificationAmountT() == 0.0f
+ ? CLOCK_SCALE_FADE_END_NO_NOTIFS
+ : CLOCK_SCALE_FADE_END;
+ float alpha = (scale - fadeEnd)
+ / (CLOCK_SCALE_FADE_START - fadeEnd);
return Math.max(0, Math.min(1, alpha));
}
@@ -168,6 +187,11 @@
public int clockY;
/**
+ * The scale of the Clock
+ */
+ public float clockScale;
+
+ /**
* The alpha value of the clock.
*/
public float clockAlpha;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index a090217..a6ce5d5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -32,6 +32,7 @@
import android.view.animation.AnimationUtils;
import android.view.animation.Interpolator;
import android.widget.LinearLayout;
+import android.widget.TextView;
import com.android.systemui.R;
import com.android.systemui.statusbar.ExpandableView;
@@ -48,6 +49,11 @@
View.OnClickListener, NotificationStackScrollLayout.OnOverscrollTopChangedListener,
KeyguardPageSwipeHelper.Callback {
+ // Cap and total height of Roboto font. Needs to be adjusted when font for the big clock is
+ // changed.
+ private static final int CAP_HEIGHT = 1456;
+ private static final int FONT_HEIGHT = 2163;
+
private static final float LOCK_ICON_ACTIVE_SCALE = 1.2f;
private KeyguardPageSwipeHelper mPageSwiper;
@@ -56,7 +62,7 @@
private View mQsPanel;
private View mKeyguardStatusView;
private ObservableScrollView mScrollView;
- private View mStackScrollerContainer;
+ private TextView mClockView;
private NotificationStackScrollLayout mNotificationStackScroller;
private int mNotificationTopPadding;
@@ -105,7 +111,7 @@
new KeyguardClockPositionAlgorithm.Result();
private boolean mIsSwipedHorizontally;
private boolean mIsExpanding;
- private KeyguardBottomAreaView mKeyguardBottomArea;
+
private boolean mBlockTouches;
private ArrayList<View> mSwipeTranslationViews = new ArrayList<>();
private int mNotificationScrimWaitDistance;
@@ -137,9 +143,9 @@
mHeader.getBackgroundView().setOnClickListener(this);
mHeader.setOverlayParent(this);
mKeyguardStatusView = findViewById(R.id.keyguard_status_view);
- mStackScrollerContainer = findViewById(R.id.notification_container_parent);
mQsContainer = findViewById(R.id.quick_settings_container);
mQsPanel = findViewById(R.id.quick_settings_panel);
+ mClockView = (TextView) findViewById(R.id.clock_view);
mScrollView = (ObservableScrollView) findViewById(R.id.scroll_view);
mScrollView.setListener(this);
mNotificationStackScroller = (NotificationStackScrollLayout)
@@ -179,6 +185,11 @@
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
+ // Update Clock Pivot
+ mKeyguardStatusView.setPivotX(getWidth() / 2);
+ mKeyguardStatusView.setPivotY(
+ (FONT_HEIGHT - CAP_HEIGHT) / 2048f * mClockView.getTextSize());
+
// Calculate quick setting heights.
mQsMinExpansionHeight = mHeader.getCollapsedHeight() + mQsPeekHeight;
mQsMaxExpansionHeight = mHeader.getExpandedHeight() + mQsContainer.getHeight();
@@ -201,7 +212,7 @@
* showing.
*/
private void positionClockAndNotifications() {
- boolean animateClock = mNotificationStackScroller.isAddOrRemoveAnimationPending();
+ boolean animate = mNotificationStackScroller.isAddOrRemoveAnimationPending();
int stackScrollerPadding;
if (mStatusBar.getBarState() != StatusBarState.KEYGUARD) {
int bottom = mStackScrollerOverscrolling
@@ -219,17 +230,17 @@
getHeight(),
mKeyguardStatusView.getHeight());
mClockPositionAlgorithm.run(mClockPositionResult);
- if (animateClock || mClockAnimator != null) {
+ if (animate || mClockAnimator != null) {
startClockAnimation(mClockPositionResult.clockY);
} else {
mKeyguardStatusView.setY(mClockPositionResult.clockY);
}
- applyClockAlpha(mClockPositionResult.clockAlpha);
+ updateClock(mClockPositionResult.clockAlpha, mClockPositionResult.clockScale);
stackScrollerPadding = mClockPositionResult.stackScrollerPadding;
mTopPaddingAdjustment = mClockPositionResult.stackScrollerPaddingAdjustment;
}
mNotificationStackScroller.setIntrinsicPadding(stackScrollerPadding);
- requestScrollerTopPaddingUpdate(animateClock);
+ requestScrollerTopPaddingUpdate(animate);
}
private void startClockAnimation(int y) {
@@ -262,13 +273,10 @@
});
}
- private void applyClockAlpha(float alpha) {
- if (alpha != 1.0f) {
- mKeyguardStatusView.setLayerType(LAYER_TYPE_HARDWARE, null);
- } else {
- mKeyguardStatusView.setLayerType(LAYER_TYPE_NONE, null);
- }
+ private void updateClock(float alpha, float scale) {
mKeyguardStatusView.setAlpha(alpha);
+ mKeyguardStatusView.setScaleX(scale);
+ mKeyguardStatusView.setScaleY(scale);
}
public void animateToFullShade() {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
index 1f3098d..12aa004 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
@@ -62,6 +62,7 @@
protected int mTouchSlop;
protected boolean mHintAnimationRunning;
private boolean mOverExpandedBeforeFling;
+ private float mOriginalIndicationY;
private ValueAnimator mHeightAnimator;
private ObjectAnimator mPeekAnimator;
@@ -82,6 +83,7 @@
private Interpolator mLinearOutSlowInInterpolator;
private Interpolator mBounceInterpolator;
+ protected KeyguardBottomAreaView mKeyguardBottomArea;
protected void onExpandingFinished() {
mBar.onExpandingFinished();
@@ -652,6 +654,22 @@
});
animator.start();
mHeightAnimator = animator;
+ mOriginalIndicationY = mKeyguardBottomArea.getIndicationView().getY();
+ mKeyguardBottomArea.getIndicationView().animate()
+ .y(mOriginalIndicationY - mHintDistance)
+ .setDuration(250)
+ .setInterpolator(mLinearOutSlowInInterpolator)
+ .withEndAction(new Runnable() {
+ @Override
+ public void run() {
+ mKeyguardBottomArea.getIndicationView().animate()
+ .y(mOriginalIndicationY)
+ .setDuration(450)
+ .setInterpolator(mBounceInterpolator)
+ .start();
+ }
+ })
+ .start();
}
/**