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Work on QS animation curves

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Bug: 27201532
Change-Id: Ib59b12c57f60c7fc08fbf2b3e63238c6d56efaf1
This commit is contained in:
Jason Monk
2016-03-08 09:17:56 -05:00
parent be3696d425
commit fa0f47a95d
2 changed files with 77 additions and 10 deletions
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23
packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java
View File

@@ -14,11 +14,11 @@
package com.android.systemui.qs;
import android.graphics.Path;
import android.util.Log;
import android.view.View;
import android.view.View.OnAttachStateChangeListener;
import android.view.View.OnLayoutChangeListener;
import android.view.animation.PathInterpolator;
import android.widget.TextView;
import com.android.systemui.qs.PagedTileLayout.PageListener;
import com.android.systemui.qs.QSPanel.QSTileLayout;
@@ -40,9 +40,6 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
private static final String ALLOW_FANCY_ANIMATION = "sysui_qs_fancy_anim";
private static final String MOVE_FULL_ROWS = "sysui_qs_move_whole_rows";
public static final PathInterpolator TRANSLATION_Y_INTERPOLATOR =
new PathInterpolator(.1f, .3f, 1, 1);
public static final float EXPANDED_TILE_DELAY = .7f;
private final ArrayList<View> mAllViews = new ArrayList<>();
@@ -56,7 +53,7 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
private boolean mOnFirstPage = true;
private TouchAnimator mFirstPageAnimator;
private TouchAnimator mFirstPageDelayedAnimator;
private TouchAnimator mTranslationYAnimator;
private TouchAnimator mTranslationAnimator;
private TouchAnimator mNonfirstPageAnimator;
private boolean mOnKeyguard;
@@ -129,6 +126,7 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
private void updateAnimators() {
TouchAnimator.Builder firstPageBuilder = new Builder();
TouchAnimator.Builder translationXBuilder = new Builder();
TouchAnimator.Builder translationYBuilder = new Builder();
TouchAnimator.Builder firstPageDelayedBuilder = new Builder();
Collection<QSTile<?>> tiles = mQsPanel.getHost().getTiles();
@@ -138,7 +136,6 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
int lastYDiff = 0;
firstPageDelayedBuilder.setStartDelay(EXPANDED_TILE_DELAY);
firstPageBuilder.setListener(this);
translationYBuilder.setInterpolator(TRANSLATION_Y_INTERPOLATOR);
// Fade in the tiles/labels as we reach the final position.
firstPageDelayedBuilder.addFloat(mQsPanel.getTileLayout(), "alpha", 0, 1);
mAllViews.clear();
@@ -158,7 +155,7 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
final int yDiff = loc2[1] - loc1[1];
lastYDiff = yDiff;
// Move the quick tile right from its location to the new one.
firstPageBuilder.addFloat(quickTileView, "translationX", 0, xDiff);
translationXBuilder.addFloat(quickTileView, "translationX", 0, xDiff);
translationYBuilder.addFloat(quickTileView, "translationY", 0, yDiff);
// Counteract the parent translation on the tile. So we have a static base to
@@ -167,7 +164,7 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
// Move the real tile's label from the quick tile position to its final
// location.
firstPageBuilder.addFloat(label, "translationX", -xDiff, 0);
translationXBuilder.addFloat(label, "translationX", -xDiff, 0);
translationYBuilder.addFloat(label, "translationY", -yDiff, 0);
mTopFiveQs.add(tileIcon);
@@ -188,7 +185,13 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
if (mAllowFancy) {
mFirstPageAnimator = firstPageBuilder.build();
mFirstPageDelayedAnimator = firstPageDelayedBuilder.build();
mTranslationYAnimator = translationYBuilder.build();
Path path = new Path();
path.moveTo(0, 0);
path.cubicTo(0, 0, 0, 1, 1, 1);
mTranslationAnimator = new TouchAnimator.Builder()
.addPath(translationXBuilder.build(), translationYBuilder.build(),
"position", "position", path)
.build();
}
mNonfirstPageAnimator = new TouchAnimator.Builder()
.addFloat(mQuickQsPanel, "alpha", 1, 0)
@@ -226,7 +229,7 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
mQuickQsPanel.setAlpha(1);
mFirstPageAnimator.setPosition(position);
mFirstPageDelayedAnimator.setPosition(position);
mTranslationYAnimator.setPosition(position);
mTranslationAnimator.setPosition(position);
} else {
mNonfirstPageAnimator.setPosition(position);
}

64
packages/SystemUI/src/com/android/systemui/qs/TouchAnimator.java
View File

@@ -14,7 +14,11 @@
package com.android.systemui.qs;
import android.graphics.Path;
import android.graphics.PathMeasure;
import android.util.FloatProperty;
import android.util.MathUtils;
import android.util.Pair;
import android.util.Property;
import android.view.View;
import android.view.animation.Interpolator;
@@ -74,6 +78,19 @@ public class TouchAnimator {
}
}
private static final FloatProperty<TouchAnimator> POSITION =
new FloatProperty<TouchAnimator>("position") {
@Override
public void setValue(TouchAnimator touchAnimator, float value) {
touchAnimator.setPosition(value);
}
@Override
public Float get(TouchAnimator touchAnimator) {
return touchAnimator.mLastT;
}
};
public static class ListenerAdapter implements Listener {
@Override
public void onAnimationAtStart() { }
@@ -124,6 +141,19 @@ public class TouchAnimator {
return this;
}
public Builder addPath(Object target, String xProp, String yProp,
Path path) {
return addPath(target, target, xProp, yProp, path);
}
public Builder addPath(Object xTarget, Object yTarget, String xProp, String yProp,
Path path) {
add(new Pair<>(xTarget, yTarget),
KeyframeSet.ofPath(getProperty(xTarget, xProp, float.class),
getProperty(yTarget, yProp, float.class), path));
return this;
}
private void add(Object target, KeyframeSet keyframeSet) {
mTargets.add(target);
mValues.add(keyframeSet);
@@ -152,6 +182,9 @@ public class TouchAnimator {
return View.SCALE_Y;
}
}
if (target instanceof TouchAnimator && "position".equals(property)) {
return POSITION;
}
return Property.of(target.getClass(), cls, property);
}
@@ -208,6 +241,10 @@ public class TouchAnimator {
public static KeyframeSet ofFloat(Property property, float... values) {
return new FloatKeyframeSet((Property<?, Float>) property, values);
}
public static KeyframeSet ofPath(Property xProp, Property yProp, Path path) {
return new PathKeyframeSet<>(xProp, yProp, path);
}
}
private static class FloatKeyframeSet<T> extends KeyframeSet {
@@ -245,4 +282,31 @@ public class TouchAnimator {
mProperty.set((T) target, (int) (firstFloat + (secondFloat - firstFloat) * amount));
}
}
private static class PathKeyframeSet<T> extends KeyframeSet {
private final Property<T, Float> mXProp;
private final Property<T, Float> mYProp;
private final Path mPath;
private final PathMeasure mPathMeasure;
private final float mLength;
private final float[] mPos;
public PathKeyframeSet(Property<T, Float> xProp, Property<T, Float> yProp, Path path) {
super(2);
mXProp = xProp;
mYProp = yProp;
mPath = path;
mPathMeasure = new PathMeasure(mPath, false);
mLength = mPathMeasure.getLength();
mPos = new float[2];
}
@Override
protected void interpolate(int index, float amount, Object target) {
Pair<Object, Object> targets = (Pair<Object, Object>) target;
mPathMeasure.getPosTan(amount * mLength, mPos, null);
mXProp.set((T) targets.first, mPos[0]);
mYProp.set((T) targets.second, mPos[1]);
}
}
}