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Commit 3f82135f authored by Hyunyoung Song's avatar Hyunyoung Song
Browse files

Add AllAppsSearchPlugin 

Bug: 151089843

Change-Id: I6d61fb9c7855bafee731f47147b3070a1b672071
parent 86932724

res/layout/all_apps_content_layout.xml

0 → 100644
+27 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

  ~ Copyright (C) 2020 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.

  -->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:id="@+id/apps_list_view_override"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:layout_below="@id/search_container_all_apps"

    android:clipToPadding="false"

    android:descendantFocusability="afterDescendants"

    android:focusable="true"

    android:layout_marginTop="@dimen/all_apps_header_top_padding"

    android:orientation="vertical">

</LinearLayout>

src/com/android/launcher3/Launcher.java

+1 −0
Original line number Diff line number Diff line
@@ -1547,6 +1547,7 @@ public class Launcher extends BaseDraggingActivity implements LauncherExterns, 
        mOverlayManager.onActivityDestroyed(this);

        mAppTransitionManager.unregisterRemoteAnimations();

        mUserChangedCallbackCloseable.close();

        mAllAppsController.onActivityDestroyed();

    }



    public LauncherAccessibilityDelegate getAccessibilityDelegate() {

src/com/android/launcher3/allapps/AllAppsTransitionController.java

+58 −5
Original line number Diff line number Diff line 
package com.android.launcher3.allapps;



import static com.android.launcher3.LauncherState.ALL_APPS;

import static com.android.launcher3.LauncherState.ALL_APPS_CONTENT;

import static com.android.launcher3.LauncherState.ALL_APPS_HEADER_EXTRA;

import static com.android.launcher3.LauncherState.APPS_VIEW_ITEM_MASK;
@@ -17,7 +18,10 @@ import static com.android.launcher3.util.SystemUiController.UI_STATE_ALL_APPS; 
import android.animation.Animator;

import android.animation.AnimatorListenerAdapter;

import android.animation.ObjectAnimator;

import android.content.Context;

import android.util.FloatProperty;

import android.view.View;

import android.view.ViewGroup;

import android.view.animation.Interpolator;



import com.android.launcher3.DeviceProfile;
@@ -30,8 +34,11 @@ 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.uioverrides.plugins.PluginManagerWrapper;

import com.android.launcher3.util.Themes;

import com.android.launcher3.views.ScrimView;

import com.android.systemui.plugins.AllAppsSearchPlugin;

import com.android.systemui.plugins.PluginListener;



/**

 * Handles AllApps view transition.
@@ -43,7 +50,8 @@ import com.android.launcher3.views.ScrimView; 
 * If release velocity < THRES1, snap according to either top or bottom depending on whether it's

 * closer to top or closer to the page indicator.

 */

public class AllAppsTransitionController implements StateHandler, OnDeviceProfileChangeListener {

public class AllAppsTransitionController implements StateHandler, OnDeviceProfileChangeListener,

        PluginListener<AllAppsSearchPlugin> {



    public static final FloatProperty<AllAppsTransitionController> ALL_APPS_PROGRESS =

            new FloatProperty<AllAppsTransitionController>("allAppsProgress") {
@@ -79,6 +87,9 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil 


    private float mScrollRangeDelta = 0;



    private AllAppsSearchPlugin mPlugin;

    private View mPluginContent;



    public AllAppsTransitionController(Launcher l) {

        mLauncher = l;

        mShiftRange = mLauncher.getDeviceProfile().heightPx;
@@ -145,6 +156,7 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil 
        setProgress(state.getVerticalProgress(mLauncher));

        setAlphas(state, new StateAnimationConfig(), NO_ANIM_PROPERTY_SETTER);

        onProgressAnimationEnd();

        updatePlugin(state);

    }



    /**
@@ -178,6 +190,20 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil 
        builder.add(anim);



        setAlphas(toState, config, builder);



        updatePlugin(toState);

    }



    private void updatePlugin(LauncherState toState) {

        if (mPlugin == null) return;

        if (toState == ALL_APPS) {

            // TODO: change this from toggle event to continuous transition event.

            mPlugin.setEditText(mAppsView.getSearchUiManager().setTextSearchEnabled(true));

        } else {

            mAppsView.getSearchUiManager().setTextSearchEnabled(false);

            mPlugin.setEditText(null);

        }



    }



    public Animator createSpringAnimation(float... progressValues) {
@@ -196,10 +222,15 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil 


        Interpolator allAppsFade = config.getInterpolator(ANIM_ALL_APPS_FADE, LINEAR);

        Interpolator headerFade = config.getInterpolator(ANIM_ALL_APPS_HEADER_FADE, allAppsFade);



        if (mPlugin == null) {

            setter.setViewAlpha(mAppsView.getContentView(), hasAllAppsContent ? 1 : 0, allAppsFade);

            setter.setViewAlpha(mAppsView.getScrollBar(), hasAllAppsContent ? 1 : 0, allAppsFade);

        mAppsView.getFloatingHeaderView().setContentVisibility(hasHeaderExtra, hasAllAppsContent,

                setter, headerFade, allAppsFade);

            mAppsView.getFloatingHeaderView().setContentVisibility(hasHeaderExtra,

                    hasAllAppsContent, setter, headerFade, allAppsFade);

        } else {

            setter.setViewAlpha(mPluginContent, hasAllAppsContent ? 1 : 0, allAppsFade);

        }

        mAppsView.getSearchUiManager().setContentVisibility(visibleElements, setter, allAppsFade);



        setter.setInt(mScrimView, ScrimView.DRAG_HANDLE_ALPHA,
@@ -215,6 +246,8 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil 
    public void setupViews(AllAppsContainerView appsView, ScrimView scrimView) {

        mAppsView = appsView;

        mScrimView = scrimView;

        PluginManagerWrapper.INSTANCE.get(mLauncher)

                .addPluginListener(this, AllAppsSearchPlugin.class, false);

    }



    /**
@@ -238,4 +271,24 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil 
            mAppsView.reset(false /* animate */);

        }

    }



    @Override

    public void onPluginConnected(AllAppsSearchPlugin plugin, Context context) {

        mPlugin = plugin;

        mPluginContent = mLauncher.getLayoutInflater().inflate(

                R.layout.all_apps_content_layout, mAppsView, false);

        mAppsView.addView(mPluginContent);

        mPluginContent.setAlpha(0f);

        mPlugin.setup((ViewGroup) mPluginContent);

    }



    @Override

    public void onPluginDisconnected(AllAppsSearchPlugin plugin) {

        mPlugin = null;

        mAppsView.removeView(mPluginContent);

    }



    public void onActivityDestroyed() {

        PluginManagerWrapper.INSTANCE.get(mLauncher).removePluginListener(this);

    }

}

src/com/android/launcher3/allapps/SearchUiManager.java

+13 −0
Original line number Diff line number Diff line
@@ -18,6 +18,9 @@ package com.android.launcher3.allapps; 
import android.graphics.Rect;

import android.view.KeyEvent;

import android.view.animation.Interpolator;

import android.widget.EditText;



import androidx.annotation.Nullable;



import com.android.launcher3.anim.PropertySetter;
@@ -52,4 +55,14 @@ public interface SearchUiManager { 
     */

    void setContentVisibility(int visibleElements, PropertySetter setter,

            Interpolator interpolator);



    /**

     * Called to control how the search UI result should be handled.

     *

     * @param isEnabled when {@code true}, the search is all handled inside AOSP

     *                  and is not overlayable.

     * @return the searchbox edit text object

     */

    @Nullable

    EditText setTextSearchEnabled(boolean isEnabled);

}

src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java

+6 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ import android.view.KeyEvent; 
import android.view.View;

import android.view.ViewGroup.MarginLayoutParams;

import android.view.animation.Interpolator;

import android.widget.EditText;



import com.android.launcher3.BaseDraggingActivity;

import com.android.launcher3.DeviceProfile;
@@ -214,4 +215,9 @@ public class AppsSearchContainerLayout extends ExtendedEditText 
            Interpolator interpolator) {

        setter.setViewAlpha(this, (visibleElements & ALL_APPS_HEADER) != 0 ? 1 : 0, interpolator);

    }



    @Override

    public EditText setTextSearchEnabled(boolean isEnabled) {

        return this;

    }

}