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Adding TaskViewSimulator for simulating taskView layout on a remote target

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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
This commit is contained in:
Sunny Goyal
2020-04-01 20:13:12 -07:00
parent 0755ac908c
commit f2393f1d20
27 changed files with 796 additions and 540 deletions
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32
quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
View File

@@ -17,8 +17,6 @@
package com.android.launcher3.uioverrides;
import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE_IN_OUT;
import static com.android.launcher3.anim.Interpolators.LINEAR;
import static com.android.launcher3.graphics.Scrim.SCRIM_PROGRESS;
@@ -26,23 +24,22 @@ import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_FA
import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCRIM_FADE;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_X;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_Y;
import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_PEEK;
import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_SCALE;
import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
import android.util.FloatProperty;
import android.view.View;
import androidx.annotation.NonNull;
import com.android.launcher3.BaseQuickstepLauncher;
import com.android.launcher3.LauncherState;
import com.android.launcher3.LauncherState.ScaleAndTranslation;
import com.android.launcher3.LauncherStateManager.StateHandler;
import com.android.launcher3.anim.PendingAnimation;
import com.android.launcher3.graphics.OverviewScrim;
import com.android.launcher3.states.StateAnimationConfig;
import com.android.quickstep.views.RecentsView;
/**
* State handler for recents view. Manages UI changes and animations for recents view based off the
@@ -50,7 +47,7 @@ import com.android.launcher3.states.StateAnimationConfig;
*
* @param <T> the recents view
*/
public abstract class BaseRecentsViewStateController<T extends View>
public abstract class BaseRecentsViewStateController<T extends RecentsView>
implements StateHandler {
protected final T mRecentsView;
protected final BaseQuickstepLauncher mLauncher;
@@ -62,14 +59,9 @@ public abstract class BaseRecentsViewStateController<T extends View>
@Override
public void setState(@NonNull LauncherState state) {
ScaleAndTranslation scaleAndTranslation = state.getOverviewScaleAndTranslation(mLauncher);
float translationX = scaleAndTranslation.translationX;
if (mRecentsView.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL) {
translationX = -translationX;
}
SCALE_PROPERTY.set(mRecentsView, scaleAndTranslation.scale);
mRecentsView.setTranslationX(translationX);
mRecentsView.setTranslationY(scaleAndTranslation.translationY);
float[] scaleAndOffset = state.getOverviewScaleAndOffset(mLauncher);
SCALE_PROPERTY.set(mRecentsView, scaleAndOffset[0]);
ADJACENT_PAGE_OFFSET.set(mRecentsView, scaleAndOffset[1]);
getContentAlphaProperty().set(mRecentsView, state.overviewUi ? 1f : 0);
OverviewScrim scrim = mLauncher.getDragLayer().getOverviewScrim();
@@ -98,17 +90,11 @@ public abstract class BaseRecentsViewStateController<T extends View>
*/
void setStateWithAnimationInternal(@NonNull final LauncherState toState,
@NonNull StateAnimationConfig config, @NonNull PendingAnimation setter) {
ScaleAndTranslation scaleAndTranslation = toState.getOverviewScaleAndTranslation(mLauncher);
float translationX = scaleAndTranslation.translationX;
if (mRecentsView.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL) {
translationX = -translationX;
}
setter.setFloat(mRecentsView, SCALE_PROPERTY, scaleAndTranslation.scale,
float[] scaleAndOffset = toState.getOverviewScaleAndOffset(mLauncher);
setter.setFloat(mRecentsView, SCALE_PROPERTY, scaleAndOffset[0],
config.getInterpolator(ANIM_OVERVIEW_SCALE, LINEAR));
setter.setFloat(mRecentsView, VIEW_TRANSLATE_X, translationX,
setter.setFloat(mRecentsView, ADJACENT_PAGE_OFFSET, scaleAndOffset[1],
config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_X, LINEAR));
setter.setFloat(mRecentsView, VIEW_TRANSLATE_Y, scaleAndTranslation.translationY,
config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, LINEAR));
setter.setFloat(mRecentsView, getContentAlphaProperty(), toState.overviewUi ? 1 : 0,
config.getInterpolator(ANIM_OVERVIEW_FADE, AGGRESSIVE_EASE_IN_OUT));