Adding TaskViewSimulator for simulating taskView layout on a remote target
1. Tanslating contents of RecentsView instead of recentsView itself. When
translating, we keep the current TaskView from moving. This allows
the remoteTarget to follow an individual taskView.
2. Removing translationY in recentsView and setting the pivot instead
3. Using TaskViewSimulator for swipe handler. This allows using similar
animation creation as Launcher window animation.
Change-Id: I0b7b16c367d9d8cd8dd0ed59061e46853e2f8c83
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index bf05a24..c4eab8f 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -25,6 +25,8 @@
import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
import static com.android.launcher3.LauncherState.ALL_APPS;
import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.LauncherState.NO_OFFSET;
+import static com.android.launcher3.LauncherState.NO_SCALE;
import static com.android.launcher3.LauncherState.OVERVIEW;
import static com.android.launcher3.LauncherState.OVERVIEW_PEEK;
import static com.android.launcher3.Utilities.postAsyncCallback;
@@ -85,7 +87,6 @@
import androidx.annotation.VisibleForTesting;
import com.android.launcher3.DropTarget.DragObject;
-import com.android.launcher3.LauncherState.ScaleAndTranslation;
import com.android.launcher3.LauncherStateManager.StateHandler;
import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
import com.android.launcher3.allapps.AllAppsContainerView;
@@ -2698,10 +2699,6 @@
return new TouchController[] {getDragController(), new AllAppsSwipeController(this)};
}
- protected ScaleAndTranslation getOverviewScaleAndTranslationForNormalState() {
- return new ScaleAndTranslation(1.1f, 0f, 0f);
- }
-
public void useFadeOutAnimationForLauncherStart(CancellationSignal signal) { }
public void onDragLayerHierarchyChanged() { }
@@ -2724,6 +2721,14 @@
return Stream.of(APP_INFO, WIDGETS, INSTALL);
}
+
+ /**
+ * @see LauncherState#getOverviewScaleAndOffset(Launcher)
+ */
+ public float[] getNormalOverviewScaleAndOffset() {
+ return new float[] {NO_SCALE, NO_OFFSET};
+ }
+
public static Launcher getLauncher(Context context) {
return fromContext(context);
}
@@ -2735,6 +2740,7 @@
return (T) activityContext;
}
+
/**
* Callback for listening for onResume
*/
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index 504666a..e799df7 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -90,6 +90,9 @@
protected static final int FLAG_HIDE_BACK_BUTTON = 1 << 8;
protected static final int FLAG_HAS_SYS_UI_SCRIM = 1 << 9;
+ public static final float NO_OFFSET = 0;
+ public static final float NO_SCALE = 1;
+
protected static final PageAlphaProvider DEFAULT_ALPHA_PROVIDER =
new PageAlphaProvider(ACCEL_2) {
@Override
@@ -220,7 +223,7 @@
public abstract int getTransitionDuration(Launcher launcher);
public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
- return new ScaleAndTranslation(1, 0, 0);
+ return new ScaleAndTranslation(NO_SCALE, NO_OFFSET, NO_OFFSET);
}
public ScaleAndTranslation getHotseatScaleAndTranslation(Launcher launcher) {
@@ -228,12 +231,18 @@
return getWorkspaceScaleAndTranslation(launcher);
}
- public ScaleAndTranslation getOverviewScaleAndTranslation(Launcher launcher) {
- return launcher.getOverviewScaleAndTranslationForNormalState();
+ /**
+ * Returns an array of two elements.
+ * The first specifies the scale for the overview
+ * The second is the factor ([0, 1], 0 => center-screen; 1 => offscreen) by which overview
+ * should be shifted horizontally.
+ */
+ public float[] getOverviewScaleAndOffset(Launcher launcher) {
+ return launcher.getNormalOverviewScaleAndOffset();
}
public ScaleAndTranslation getQsbScaleAndTranslation(Launcher launcher) {
- return new ScaleAndTranslation(1, 0, 0);
+ return new ScaleAndTranslation(NO_SCALE, NO_OFFSET, NO_OFFSET);
}
public float getOverviewFullscreenProgress() {
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index f9f3bf4..e290685 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -32,7 +32,6 @@
import android.view.accessibility.AccessibilityEvent;
import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.LauncherState.ScaleAndTranslation;
import com.android.launcher3.PagedView;
import com.android.launcher3.Utilities;
import com.android.launcher3.util.OverScroller;
@@ -120,11 +119,6 @@
}
@Override
- public int getPrimarySize(Rect rect) {
- return rect.height();
- }
-
- @Override
public float getPrimarySize(RectF rect) {
return rect.height();
}
@@ -135,17 +129,6 @@
}
@Override
- public ScaleAndTranslation getScaleAndTranslation(DeviceProfile dp, View view) {
- float offscreenTranslationY = dp.heightPx - view.getPaddingTop();
- return new ScaleAndTranslation(1f, 0f, offscreenTranslationY);
- }
-
- @Override
- public float getTranslationValue(ScaleAndTranslation scaleAndTranslation) {
- return scaleAndTranslation.translationY;
- }
-
- @Override
public FloatProperty<View> getPrimaryViewTranslate() {
return VIEW_TRANSLATE_Y;
}
diff --git a/src/com/android/launcher3/touch/PagedOrientationHandler.java b/src/com/android/launcher3/touch/PagedOrientationHandler.java
index ba4c064..b8396e1 100644
--- a/src/com/android/launcher3/touch/PagedOrientationHandler.java
+++ b/src/com/android/launcher3/touch/PagedOrientationHandler.java
@@ -18,6 +18,7 @@
import android.content.res.Resources;
import android.graphics.Canvas;
+import android.graphics.Matrix;
import android.graphics.PointF;
import android.graphics.Rect;
import android.graphics.RectF;
@@ -28,7 +29,6 @@
import android.view.accessibility.AccessibilityEvent;
import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.LauncherState;
import com.android.launcher3.PagedView;
import com.android.launcher3.util.OverScroller;
@@ -53,16 +53,15 @@
Int2DAction<View> VIEW_SCROLL_BY = View::scrollBy;
Int2DAction<View> VIEW_SCROLL_TO = View::scrollTo;
Float2DAction<Canvas> CANVAS_TRANSLATE = Canvas::translate;
+ Float2DAction<Matrix> MATRIX_POST_TRANSLATE = Matrix::postTranslate;
+
<T> void set(T target, Int2DAction<T> action, int param);
<T> void set(T target, Float2DAction<T> action, float param);
float getPrimaryDirection(MotionEvent event, int pointerIndex);
float getPrimaryVelocity(VelocityTracker velocityTracker, int pointerId);
int getMeasuredSize(View view);
- int getPrimarySize(Rect rect);
float getPrimarySize(RectF rect);
int getSecondaryDimension(View view);
- LauncherState.ScaleAndTranslation getScaleAndTranslation(DeviceProfile dp, View view);
- float getTranslationValue(LauncherState.ScaleAndTranslation scaleAndTranslation);
FloatProperty<View> getPrimaryViewTranslate();
FloatProperty<View> getSecondaryViewTranslate();
void setPrimaryAndResetSecondaryTranslate(View view, float translation);
@@ -98,7 +97,6 @@
*/
void adjustFloatingIconStartVelocity(PointF velocity);
-
class CurveProperties {
public int scroll;
public int halfPageSize;
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 7c44eba..dad00a4 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -32,7 +32,6 @@
import android.view.accessibility.AccessibilityEvent;
import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.LauncherState.ScaleAndTranslation;
import com.android.launcher3.PagedView;
import com.android.launcher3.Utilities;
import com.android.launcher3.util.OverScroller;
@@ -118,11 +117,6 @@
}
@Override
- public int getPrimarySize(Rect rect) {
- return rect.width();
- }
-
- @Override
public float getPrimarySize(RectF rect) {
return rect.width();
}
@@ -133,17 +127,6 @@
}
@Override
- public ScaleAndTranslation getScaleAndTranslation(DeviceProfile dp, View view) {
- float offscreenTranslationX = dp.widthPx - view.getPaddingStart();
- return new ScaleAndTranslation(1f, offscreenTranslationX, 0f);
- }
-
- @Override
- public float getTranslationValue(ScaleAndTranslation scaleAndTranslation) {
- return scaleAndTranslation.translationX;
- }
-
- @Override
public FloatProperty<View> getPrimaryViewTranslate() {
return VIEW_TRANSLATE_X;
}