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Merge "Improve unlock motion." into lmp-preview-dev

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This commit is contained in:
Jorim Jaggi
2014-06-12 04:12:50 +00:00
committed by Android (Google) Code Review
parent 98751ac6d3 fd9d4414e8
commit 44f8d455fe
4 changed files with 84 additions and 8 deletions
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3
packages/SystemUI/res/values/dimens.xml
View File

@@ -335,4 +335,7 @@
<!-- end margin for multi user switch in expanded quick settings -->
<dimen name="multi_user_switch_expanded_margin">8dp</dimen>
<!-- the distance the panel moves up when starting the up motion on Keyguard -->
<dimen name="keyguard_panel_move_up_distance">100dp</dimen>
</resources>

14
packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
View File

@@ -88,13 +88,15 @@ public class KeyguardClockPositionAlgorithm {
public void run(Result result) {
int y = getClockY() - mKeyguardStatusHeight/2;
float clockAdjustment = getClockYExpansionAdjustment();
float topAdjustment = getTopExpansionAdjustment();
float topPaddingAdjMultiplier = getTopPaddingAdjMultiplier();
result.stackScrollerPaddingAdjustment = (int) (clockAdjustment*topPaddingAdjMultiplier);
result.stackScrollerPaddingAdjustment = (int) (topAdjustment*topPaddingAdjMultiplier);
int clockNotificationsPadding = getClockNotificationsPadding()
+ result.stackScrollerPaddingAdjustment;
int padding = y + clockNotificationsPadding;
y += clockAdjustment;
if (mNotificationCount == 0) {
y += topAdjustment;
}
result.clockY = y;
result.stackScrollerPadding = mKeyguardStatusHeight + padding;
result.clockAlpha = getClockAlpha(result.stackScrollerPadding
@@ -117,8 +119,8 @@ public class KeyguardClockPositionAlgorithm {
return (int) (getClockYFraction() * mHeight);
}
private float getClockYExpansionAdjustment() {
float rubberbandFactor = getClockYExpansionRubberbandFactor();
private float getTopExpansionAdjustment() {
float rubberbandFactor = getTopExpansionRubberbandFactor();
float value = (rubberbandFactor * (mMaxPanelHeight - mExpandedHeight));
float t = value / mMaxPanelHeight;
float slowedDownValue = -sSlowDownInterpolator.getInterpolation(t) * SLOW_DOWN_FACTOR
@@ -130,7 +132,7 @@ public class KeyguardClockPositionAlgorithm {
}
}
private float getClockYExpansionRubberbandFactor() {
private float getTopExpansionRubberbandFactor() {
float t = getNotificationAmountT();
t = Math.min(t, 1.0f);
t = (float) Math.pow(t, 0.3f);

5
packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
View File

@@ -695,6 +695,11 @@ public class NotificationPanelView extends PanelView implements
return super.isScrolledToBottom();
}
@Override
protected boolean hasNotifications() {
return mNotificationStackScroller.getNotGoneChildCount() > 0;
}
@Override
protected int getMaxPanelHeight() {
// TODO: Figure out transition for collapsing when QS is open, adjust height here.

70
packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
View File

@@ -30,6 +30,8 @@ import android.view.ViewConfiguration;
import android.view.ViewTreeObserver;
import android.view.animation.AnimationUtils;
import android.view.animation.Interpolator;
import android.view.animation.LinearInterpolator;
import android.view.animation.PathInterpolator;
import android.widget.FrameLayout;
import com.android.systemui.R;
@@ -43,6 +45,8 @@ public abstract class PanelView extends FrameLayout {
public static final boolean DEBUG = PanelBar.DEBUG;
public static final String TAG = PanelView.class.getSimpleName();
private static final long KEYGUARD_MOVE_UP_LENGTH = 300;
private final void logf(String fmt, Object... args) {
Log.v(TAG, (mViewName != null ? (mViewName + ": ") : "") + String.format(fmt, args));
}
@@ -62,6 +66,9 @@ public abstract class PanelView extends FrameLayout {
protected int mTouchSlop;
protected boolean mHintAnimationRunning;
private boolean mOverExpandedBeforeFling;
private boolean mKeyguardMovingUp;
private int mKeyguardMoveUpDistance;
private float mKeyguardFingerHeight;
private ValueAnimator mHeightAnimator;
private ObjectAnimator mPeekAnimator;
@@ -82,6 +89,8 @@ public abstract class PanelView extends FrameLayout {
private Interpolator mLinearOutSlowInInterpolator;
private Interpolator mBounceInterpolator;
private Interpolator mKeyguardMoveUpInterpolator;
private final Interpolator mLinearInterpolator = new LinearInterpolator();
protected void onExpandingFinished() {
mBar.onExpandingFinished();
@@ -109,6 +118,7 @@ public abstract class PanelView extends FrameLayout {
mLinearOutSlowInInterpolator =
AnimationUtils.loadInterpolator(context, android.R.interpolator.fast_out_slow_in);
mBounceInterpolator = new BounceInterpolator();
mKeyguardMoveUpInterpolator = new PathInterpolator(0.6f, 0f, 0.4f, 1f);
}
protected void loadDimens() {
@@ -120,6 +130,8 @@ public abstract class PanelView extends FrameLayout {
mTouchSlop = configuration.getScaledTouchSlop();
mHintDistance = res.getDimension(R.dimen.hint_move_distance);
mEdgeTapAreaWidth = res.getDimensionPixelSize(R.dimen.edge_tap_area_width);
mKeyguardMoveUpDistance =
res.getDimensionPixelSize(R.dimen.keyguard_panel_move_up_distance);
}
private void trackMovement(MotionEvent event) {
@@ -217,8 +229,13 @@ public abstract class PanelView extends FrameLayout {
mJustPeeked = false;
}
if (!mJustPeeked && (!waitForTouchSlop || mTracking)) {
setExpandedHeightInternal(newHeight);
mBar.panelExpansionChanged(PanelView.this, mExpandedFraction);
if (mStatusBar.getBarState() == StatusBarState.KEYGUARD &&
!hasNotifications()) {
setExpandedHeightKeyguard(newHeight);
} else {
setExpandedHeightInternal(newHeight);
mBar.panelExpansionChanged(PanelView.this, mExpandedFraction);
}
}
trackMovement(event);
@@ -247,10 +264,56 @@ public abstract class PanelView extends FrameLayout {
return !waitForTouchSlop || mTracking;
}
protected abstract boolean hasNotifications();
private void setExpandedHeightKeyguard(float newHeight) {
mKeyguardFingerHeight = newHeight;
if (newHeight < getMaxPanelHeight() && !mKeyguardMovingUp) {
mKeyguardMovingUp = true;
ValueAnimator anim = createHeightAnimator(
getMaxPanelHeight() - mKeyguardMoveUpDistance);
anim.setDuration(KEYGUARD_MOVE_UP_LENGTH);
anim.setInterpolator(mKeyguardMoveUpInterpolator);
anim.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mHeightAnimator = null;
}
});
mHeightAnimator = anim;
anim.start();
postOnAnimationDelayed(new Runnable() {
@Override
public void run() {
if (mKeyguardFingerHeight < mExpandedHeight && mHeightAnimator != null
&& mKeyguardMovingUp) {
mHeightAnimator.cancel();
float target = getMaxPanelHeight() - 1.75f * mKeyguardMoveUpDistance;
float diff = mExpandedHeight - target;
ValueAnimator anim = createHeightAnimator(target);
float velocity = 2.5f * mKeyguardMoveUpDistance /
(KEYGUARD_MOVE_UP_LENGTH / 1000f);
anim.setInterpolator(mLinearInterpolator);
anim.setDuration(Math.max(0, (long) (diff / velocity * 1000f)));
anim.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mHeightAnimator = null;
}
});
mHeightAnimator = anim;
anim.start();
}
}
}, KEYGUARD_MOVE_UP_LENGTH / 2);
}
}
protected abstract boolean hasConflictingGestures();
protected void onTrackingStopped(boolean expand) {
mTracking = false;
mKeyguardMovingUp = false;
mBar.onTrackingStopped(PanelView.this, expand);
}
@@ -381,6 +444,9 @@ public abstract class PanelView extends FrameLayout {
protected void fling(float vel, boolean expand) {
cancelPeek();
if (mHeightAnimator != null) {
mHeightAnimator.cancel();
}
float target = expand ? getMaxPanelHeight() : 0.0f;
if (target == mExpandedHeight || getOverExpansionAmount() > 0f && expand) {
onExpandingFinished();