Removing icon recents version

Change-Id: Ibdc88715e38590cedf8a7b5174061bb2c6ef9533
2026-03-03 17:36:49 +00:00 · 2020-08-10 10:50:36 -07:00
parent 8ad575e1e6
commit 5fb83a47f2
122 changed files with 41 additions and 468 deletions
--- a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.uioverrides;
+
+import static com.android.launcher3.LauncherState.OVERVIEW_BUTTONS;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_ACTIONS_FADE;
+import static com.android.quickstep.views.RecentsView.CONTENT_ALPHA;
+import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
+import static com.android.quickstep.views.RecentsView.TASK_MODALNESS;
+
+import android.annotation.TargetApi;
+import android.os.Build;
+import android.util.FloatProperty;
+
+import androidx.annotation.NonNull;
+
+import com.android.launcher3.BaseQuickstepLauncher;
+import com.android.launcher3.LauncherState;
+import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.launcher3.anim.PendingAnimation;
+import com.android.launcher3.anim.PropertySetter;
+import com.android.launcher3.states.StateAnimationConfig;
+import com.android.launcher3.util.MultiValueAlpha;
+import com.android.quickstep.views.ClearAllButton;
+import com.android.quickstep.views.LauncherRecentsView;
+import com.android.quickstep.views.RecentsView;
+
+/**
+ * State handler for handling UI changes for {@link LauncherRecentsView}. In addition to managing
+ * the basic view properties, this class also manages changes in the task visuals.
+ */
+@TargetApi(Build.VERSION_CODES.O)
+public final class RecentsViewStateController extends
+        BaseRecentsViewStateController<LauncherRecentsView> {
+
+    public RecentsViewStateController(BaseQuickstepLauncher launcher) {
+        super(launcher);
+    }
+
+    @Override
+    public void setState(@NonNull LauncherState state) {
+        super.setState(state);
+        if (state.overviewUi) {
+            mRecentsView.updateEmptyMessage();
+            mRecentsView.resetTaskVisuals();
+        }
+        setAlphas(PropertySetter.NO_ANIM_PROPERTY_SETTER, new StateAnimationConfig(), state);
+        mRecentsView.setFullscreenProgress(state.getOverviewFullscreenProgress());
+    }
+
+    @Override
+    void setStateWithAnimationInternal(@NonNull LauncherState toState,
+            @NonNull StateAnimationConfig config, @NonNull PendingAnimation builder) {
+        super.setStateWithAnimationInternal(toState, config, builder);
+
+        if (toState.overviewUi) {
+            // While animating into recents, update the visible task data as needed
+            builder.addOnFrameCallback(mRecentsView::loadVisibleTaskData);
+            mRecentsView.updateEmptyMessage();
+        } else {
+            builder.addListener(
+                    AnimationSuccessListener.forRunnable(mRecentsView::resetTaskVisuals));
+        }
+
+        setAlphas(builder, config, toState);
+        builder.setFloat(mRecentsView, FULLSCREEN_PROGRESS,
+                toState.getOverviewFullscreenProgress(), LINEAR);
+    }
+
+    private void setAlphas(PropertySetter propertySetter, StateAnimationConfig config,
+            LauncherState state) {
+        float buttonAlpha = (state.getVisibleElements(mLauncher) & OVERVIEW_BUTTONS) != 0 ? 1 : 0;
+        propertySetter.setFloat(mRecentsView.getClearAllButton(), ClearAllButton.VISIBILITY_ALPHA,
+                buttonAlpha, LINEAR);
+        propertySetter.setFloat(mLauncher.getActionsView().getVisibilityAlpha(),
+                MultiValueAlpha.VALUE, buttonAlpha, config.getInterpolator(
+                        ANIM_OVERVIEW_ACTIONS_FADE, LINEAR));
+    }
+
+    @Override
+    FloatProperty<RecentsView> getTaskModalnessProperty() {
+        return TASK_MODALNESS;
+    }
+
+    @Override
+    FloatProperty<RecentsView> getContentAlphaProperty() {
+        return CONTENT_ALPHA;
+    }
+}