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Commit 966382b0 authored by Jason Chang's avatar Jason Chang
Browse files

Apply theme color and fade-in transition effect at 

the top of One-handed mode

1. Implement the Dynamic color theme at the top Tutorial area
but the color should not be the same as the recents UI.

2. Do not translate Tutorial icon & text vertically, then provide
quick subtle fade-in effect for Tutorial window.

3. Apply new icon for tutorial.

Bug: 193126258
Bug: 193589897

Test: Local verify when changing dark theme and wallpaper theme.
Test: Local verify Tutorial icon & text fade-in effect.
Test: atest SystemUITests
Test: atest WMShellTests
Test: Perfetto check enter & exit performance
Change-Id: I60f4e7a709f3a27fe6c7f480f1012caccdbbe5ec
parent e8ad8b7f

libs/WindowManager/Shell/res/color/one_handed_tutorial_background_color.xml

0 → 100644
+21 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

  ~ Copyright (C) 2021 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.

  -->



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

          xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">

    <item android:color="?androidprv:attr/colorSurfaceVariant"/>

</selector>

libs/WindowManager/Shell/res/drawable-hdpi/one_handed_tutorial.png

deleted100644 → 0
−1.72 KiB
Loading image diff...

libs/WindowManager/Shell/res/drawable/one_handed_tutorial_icon.xml

0 → 100644
+14 −0
Original line number Diff line number Diff line 
<vector xmlns:android="http://schemas.android.com/apk/res/android"

    android:width="32dp"

    android:height="60dp"

    android:viewportWidth="32"

    android:viewportHeight="60">

  <path

      android:pathData="M1.9703,30.5041C1.9703,28.295 3.7612,26.5042 5.9703,26.5042H25.5551C27.7642,26.5042 29.5551,28.295 29.5551,30.5042V54.0296C29.5551,56.2387 27.7642,58.0296 25.5551,58.0296H5.9703C3.7612,58.0296 1.9703,56.2387 1.9703,54.0296V30.5041Z"

      android:fillColor="#000000"

      android:fillAlpha="0.16"/>

  <path

      android:pathData="M25.5254,2H6C3.7909,2 2,3.7909 2,6V54C2,56.2091 3.7909,58 6,58H25.5254C27.7346,58 29.5254,56.2091 29.5254,54V6C29.5254,3.7909 27.7346,2 25.5254,2ZM6,0C2.6863,0 0,2.6863 0,6V54C0,57.3137 2.6863,60 6,60H25.5254C28.8391,60 31.5254,57.3137 31.5254,54V6C31.5254,2.6863 28.8391,0 25.5254,0H6ZM12.2034,47.2336L12.8307,47.861L15.3178,45.3783V52.1277H16.2076V45.3783L18.6903,47.8654L19.322,47.2336L15.7627,43.6743L12.2034,47.2336ZM19.7034,55.0742H11.822V56.552H19.7034V55.0742Z"

      android:fillColor="#000000"

      android:fillType="evenOdd"/>

</vector>

libs/WindowManager/Shell/res/layout/one_handed_tutorial.xml

+3 −4
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ 
        android:layout_marginTop="6dp"

        android:layout_marginBottom="0dp"

        android:gravity="center_horizontal"

        android:src="@drawable/one_handed_tutorial"

        android:src="@drawable/one_handed_tutorial_icon"

        android:scaleType="centerInside" />



    <TextView
@@ -45,7 +45,6 @@ 
        android:fontFamily="google-sans-medium"

        android:text="@string/one_handed_tutorial_title"

        android:textSize="16sp"

        android:textStyle="bold"

        android:textColor="@android:color/white"/>



    <TextView
@@ -54,8 +53,8 @@ 
        android:layout_height="wrap_content"

        android:layout_marginTop="6dp"

        android:layout_marginBottom="0dp"

        android:layout_marginStart="46dp"

        android:layout_marginEnd="46dp"

        android:layout_marginStart="60dp"

        android:layout_marginEnd="60dp"

        android:gravity="center_horizontal"

        android:fontFamily="roboto-regular"

        android:text="@string/one_handed_tutorial_description"

libs/WindowManager/Shell/src/com/android/wm/shell/onehanded/OneHandedBackgroundPanelOrganizer.java

+30 −7
Original line number Diff line number Diff line
@@ -20,7 +20,6 @@ import android.content.Context; 
import android.graphics.Color;

import android.graphics.PixelFormat;

import android.graphics.Rect;

import android.util.Log;

import android.view.SurfaceControl;

import android.view.SurfaceSession;

import android.window.DisplayAreaAppearedInfo;
@@ -30,7 +29,6 @@ import android.window.DisplayAreaOrganizer; 
import androidx.annotation.NonNull;

import androidx.annotation.Nullable;

import androidx.annotation.VisibleForTesting;

import androidx.core.content.ContextCompat;



import com.android.internal.annotations.GuardedBy;

import com.android.wm.shell.R;
@@ -48,14 +46,17 @@ import java.util.concurrent.Executor; 
public class OneHandedBackgroundPanelOrganizer extends DisplayAreaOrganizer

        implements OneHandedTransitionCallback {

    private static final String TAG = "OneHandedBackgroundPanelOrganizer";

    private static final int THEME_COLOR_OFFSET = 10;



    private final Context mContext;

    private final Object mLock = new Object();

    private final SurfaceSession mSurfaceSession = new SurfaceSession();

    private final float[] mDefaultColor;

    private final Executor mMainExecutor;

    private final OneHandedSurfaceTransactionHelper.SurfaceControlTransactionFactory

            mSurfaceControlTransactionFactory;



    private float[] mDefaultColor;



    /**

     * The background to distinguish the boundary of translated windows and empty region when

     * one handed mode triggered.
@@ -88,15 +89,14 @@ public class OneHandedBackgroundPanelOrganizer extends DisplayAreaOrganizer 
    public OneHandedBackgroundPanelOrganizer(Context context, DisplayLayout displayLayout,

            Executor executor) {

        super(executor);

        mContext = context;

        // Ensure the mBkgBounds is portrait, due to OHM only support on portrait

        if (displayLayout.height() > displayLayout.width()) {

            mBkgBounds = new Rect(0, 0, displayLayout.width(), displayLayout.height());

        } else {

            mBkgBounds = new Rect(0, 0, displayLayout.height(), displayLayout.width());

        }

        final int defaultColor = ContextCompat.getColor(context, R.color.GM2_grey_800);

        mDefaultColor = new float[]{Color.red(defaultColor) / 255.0f,

                Color.green(defaultColor) / 255.0f, Color.blue(defaultColor) / 255.0f};

        updateThemeColors();

        mMainExecutor = executor;

        mSurfaceControlTransactionFactory = SurfaceControl.Transaction::new;

    }
@@ -170,7 +170,6 @@ public class OneHandedBackgroundPanelOrganizer extends DisplayAreaOrganizer 
            }



            if (getBackgroundSurface() == null) {

                Log.w(TAG, "mBackgroundSurface is null !");

                return;

            }
@@ -201,6 +200,30 @@ public class OneHandedBackgroundPanelOrganizer extends DisplayAreaOrganizer 
        }

    }



    /**

     * onConfigurationChanged events for updating tutorial text.

     */

    public void onConfigurationChanged() {

        synchronized (mLock) {

            if (mBackgroundSurface == null) {

                getBackgroundSurface();

            } else {

                removeBackgroundPanelLayer();

            }

            updateThemeColors();

            showBackgroundPanelLayer();

        }

    }



    private void updateThemeColors() {

        synchronized (mLock) {

            final int themeColor = mContext.getColor(R.color.one_handed_tutorial_background_color);

            mDefaultColor = new float[]{(Color.red(themeColor) - THEME_COLOR_OFFSET) / 255.0f,

                    (Color.green(themeColor) - THEME_COLOR_OFFSET) / 255.0f,

                    (Color.blue(themeColor) - THEME_COLOR_OFFSET) / 255.0f};

        }

    }



    void dump(@NonNull PrintWriter pw) {

        final String innerPrefix = "  ";

        pw.println(TAG);