Adding utility class to load customization resources for easier prototype
Also adding support for grouping multiple plugins in same APK using process name
To customize resources update the defination of dymanic_resources in config.xml:
<array name="dynamic_resources">
<item>@color/delete_target_hover_tint</item>
<item>@integer/config_folderDelay</item>
<item>@dimen/all_apps_action_spacing</item>
<item>@fraction/container_margin</item>
</array>
Change-Id: I79c08845464510af96b16d375b424ad914657f39
diff --git a/src/com/android/launcher3/util/DynamicResource.java b/src/com/android/launcher3/util/DynamicResource.java
new file mode 100644
index 0000000..8a75767
--- /dev/null
+++ b/src/com/android/launcher3/util/DynamicResource.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2019 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.util;
+
+import android.content.Context;
+
+import androidx.annotation.ColorRes;
+import androidx.annotation.DimenRes;
+import androidx.annotation.FractionRes;
+import androidx.annotation.IntegerRes;
+
+import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
+import com.android.systemui.plugins.PluginListener;
+import com.android.systemui.plugins.ResourceProvider;
+
+/**
+ * Utility class to support customizing resource values using plugins
+ *
+ * To load resources, call
+ * DynamicResource.provider(context).getInt(resId) or any other supported methods
+ *
+ * To allow customization for a particular resource, add them to dynamic_resources.xml
+ */
+public class DynamicResource implements ResourceProvider, PluginListener<ResourceProvider> {
+
+ private static final MainThreadInitializedObject<DynamicResource> INSTANCE =
+ new MainThreadInitializedObject<>(DynamicResource::new);
+
+ private final Context mContext;
+ private ResourceProvider mPlugin;
+
+ private DynamicResource(Context context) {
+ mContext = context;
+ PluginManagerWrapper.INSTANCE.get(context).addPluginListener(this,
+ ResourceProvider.class, false /* allowedMultiple */);
+ }
+
+ @Override
+ public int getInt(@IntegerRes int resId) {
+ return mContext.getResources().getInteger(resId);
+ }
+
+ @Override
+ public float getFraction(@FractionRes int resId) {
+ return mContext.getResources().getFraction(resId, 1, 1);
+ }
+
+ @Override
+ public float getDimension(@DimenRes int resId) {
+ return mContext.getResources().getDimension(resId);
+ }
+
+ @Override
+ public int getColor(@ColorRes int resId) {
+ return mContext.getResources().getColor(resId, null);
+ }
+
+ @Override
+ public void onPluginConnected(ResourceProvider plugin, Context context) {
+ mPlugin = plugin;
+ }
+
+ @Override
+ public void onPluginDisconnected(ResourceProvider plugin) {
+ mPlugin = null;
+ }
+
+ /**
+ * Returns the currently active or default provider
+ */
+ public static ResourceProvider provider(Context context) {
+ DynamicResource dr = DynamicResource.INSTANCE.get(context);
+ ResourceProvider plugin = dr.mPlugin;
+ return plugin == null ? dr : plugin;
+ }
+}