android10_Launcher3_original

2020-02-29 10:01:57 +08:00
parent 7fd766734d
commit 6591b1156b
1146 changed files with 147198 additions and 0 deletions
--- a/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/WallpaperManagerCompatVOMR1.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/WallpaperManagerCompatVOMR1.java
@@ -0,0 +1,85 @@
+/*
+ * 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.dynamicui;
+
+import android.annotation.TargetApi;
+import android.app.WallpaperColors;
+import android.app.WallpaperManager;
+import android.app.WallpaperManager.OnColorsChangedListener;
+import android.content.Context;
+import android.graphics.Color;
+import android.util.Log;
+
+import java.lang.reflect.Method;
+
+import androidx.annotation.Nullable;
+
+@TargetApi(27)
+public class WallpaperManagerCompatVOMR1 extends WallpaperManagerCompat {
+
+    private static final String TAG = "WMCompatVOMR1";
+
+    private final WallpaperManager mWm;
+    private Method mWCColorHintsMethod;
+
+    WallpaperManagerCompatVOMR1(Context context) throws Throwable {
+        mWm = context.getSystemService(WallpaperManager.class);
+        String className = WallpaperColors.class.getName();
+        try {
+            mWCColorHintsMethod = WallpaperColors.class.getDeclaredMethod("getColorHints");
+        } catch (Exception exc) {
+            Log.e(TAG, "getColorHints not available", exc);
+        }
+    }
+
+    @Nullable
+    @Override
+    public WallpaperColorsCompat getWallpaperColors(int which) {
+        return convertColorsObject(mWm.getWallpaperColors(which));
+    }
+
+    @Override
+    public void addOnColorsChangedListener(final OnColorsChangedListenerCompat listener) {
+        OnColorsChangedListener onChangeListener = new OnColorsChangedListener() {
+            @Override
+            public void onColorsChanged(WallpaperColors colors, int which) {
+                listener.onColorsChanged(convertColorsObject(colors), which);
+            }
+        };
+        mWm.addOnColorsChangedListener(onChangeListener, null);
+    }
+
+    private WallpaperColorsCompat convertColorsObject(WallpaperColors colors) {
+        if (colors == null) {
+            return null;
+        }
+        Color primary = colors.getPrimaryColor();
+        Color secondary = colors.getSecondaryColor();
+        Color tertiary = colors.getTertiaryColor();
+        int primaryVal = primary != null ? primary.toArgb() : 0;
+        int secondaryVal = secondary != null ? secondary.toArgb() : 0;
+        int tertiaryVal = tertiary != null ? tertiary.toArgb() : 0;
+        int colorHints = 0;
+        try {
+            if (mWCColorHintsMethod != null) {
+                colorHints = (Integer) mWCColorHintsMethod.invoke(colors);
+            }
+        } catch (Exception exc) {
+            Log.e(TAG, "error calling color hints", exc);
+        }
+        return new WallpaperColorsCompat(primaryVal, secondaryVal, tertiaryVal, colorHints);
+    }
+}