Work on QS animation curves (fa0f47a9) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java

+13 −10

Original line number	Diff line number	Diff line
		@@ -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);
		}

packages/SystemUI/src/com/android/systemui/qs/TouchAnimator.java

+64 −0

Original line number	Diff line number	Diff line
		@@ -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]);
		}
		}
		}