feat(core.gradle-plugin): 自动创建Flavor，并只在plugin上应用Transform

在正常可安装运行的app工程上apply plugin: 'com.tencent.shadow.plugin'后，
不影响原工程正常安装运行。插件自动创建一个Flavor Dimension：Shadow，并创建两个Flavor：
normal和plugin。同时只在plugin上应用ShadowTransform。

这样不再需要将插件工程先重构为Android Library，再新建两个壳工程分别对应正常安装的app和插件了。

同时，删除了multidex相关自动化测试。因其稳定且后续大概率无相关修改。

projects/sample/source/sample-host/build.gradle

@@ -84,7 +84,7 @@ def generateAssets(generateAssetsTask, buildType) {
 
     def pluginZip = file("${getRootProject().getBuildDir()}/plugin-${buildType}.zip")
     generateAssetsTask.dependsOn createCopyTask(
-            ':sample-plugin-app',
+            ':sample-app',
             buildType,
             'plugin-zip',
             "plugin-${buildType}.zip",

projects/sample/source/sample-plugin/sample-plugin-app/build.gradle → projects/sample/source/sample-plugin/sample-app/build.gradle

@@ -1,17 +1,3 @@
-apply from: "../sample-normal-app/build.gradle"
-
-android {
-    defaultConfig {
-        applicationId project.SAMPLE_HOST_APP_APPLICATION_ID
-    }
-}
-
-dependencies {
-    //Shadow Transform后业务代码会有一部分实际引用runtime中的类
-    //如果不以compileOnly方式依赖，会导致其他Transform或者Proguard找不到这些类
-    compileOnly 'com.tencent.shadow.core:runtime'
-}
-
 buildscript {
     repositories {
         if (!System.getenv().containsKey("DISABLE_TENCENT_MAVEN_MIRROR")) {
@@ -30,34 +16,88 @@ buildscript {
     }
 }
 
+apply plugin: 'com.android.application'
+apply plugin: 'com.tencent.shadow.plugin'
+
+android {
+    compileSdkVersion project.COMPILE_SDK_VERSION
+
+    defaultConfig {
+        applicationId 'com.tencent.shadow.sample.plugin.app'
+        minSdkVersion project.MIN_SDK_VERSION
+        targetSdkVersion project.TARGET_SDK_VERSION
+        versionCode project.VERSION_CODE
+        versionName project.VERSION_NAME
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+
+            signingConfig signingConfigs.create("release")
+            signingConfig.initWith(buildTypes.debug.signingConfig)
+        }
+    }
+
+    // 将插件applicationId设置为和宿主相同
+    productFlavors {
+        plugin {
+            applicationId project.SAMPLE_HOST_APP_APPLICATION_ID
+        }
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+}
+
+dependencies {
+    implementation project(":slidingmenu")
+    implementation project(":pinnedheaderexpandablelistview")
+    implementation 'com.android.support:support-annotations:28.0.0'
+    implementation 'com.android.support:support-v4:27.1.1'
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+
+    //注意sample-host-lib要用compileOnly编译而不打包在插件中。在packagePlugin任务中配置hostWhiteList允许插件访问宿主的类。
+    pluginCompileOnly project(":sample-host-lib")
+    normalImplementation project(":sample-host-lib")
+
+
+    //Shadow Transform后业务代码会有一部分实际引用runtime中的类
+    //如果不以compileOnly方式依赖，会导致其他Transform或者Proguard找不到这些类
+    pluginCompileOnly 'com.tencent.shadow.core:runtime'
+}
+
+preBuild.dependsOn(":sample-host-lib:jarDebugPackage")
+
+
 def createDuplicateApkTask(buildType) {
-    def apkDir = file("${getBuildDir()}/outputs/apk/$buildType")
+    def apkDir = file("${getBuildDir()}/outputs/apk/plugin/$buildType")
 
-    return tasks.create("duplicate${buildType.capitalize()}ApkTask", Copy) {
+    return tasks.create("duplicatePlugin${buildType.capitalize()}ApkTask", Copy) {
         group = 'build'
-        description = "复制一个sample-plugin-app-${buildType}.apk用于测试目的"
+        description = "复制一个sample-app-plugin-${buildType}.apk用于测试目的"
         from(apkDir) {
-            include("sample-plugin-app-${buildType}.apk")
-            rename { "sample-plugin-app-${buildType}2.apk" }
+            include("sample-app-plugin-${buildType}.apk")
+            rename { "sample-app-plugin-${buildType}2.apk" }
         }
         into(apkDir)
 
-    }.dependsOn(":sample-plugin-app:assemble${buildType.capitalize()}")
+    }.dependsOn(":sample-app:assemblePlugin${buildType.capitalize()}")
 }
 
 tasks.whenTaskAdded { task ->
-    if (task.name == "assembleDebug") {
+    if (task.name == "assemblePluginDebug") {
         def createTask = createDuplicateApkTask('debug')
         task.finalizedBy(createTask)
     }
-    if (task.name == "assembleRelease") {
+    if (task.name == "assemblePluginRelease") {
         def createTask = createDuplicateApkTask('release')
         task.finalizedBy(createTask)
     }
 }
 
-apply plugin: 'com.tencent.shadow.plugin'
-
 
 shadow {
     transform {
@@ -73,17 +113,17 @@ shadow {
                     pluginApk1 {
                         businessName = 'sample-plugin-app'
                         partKey = 'sample-plugin-app'
-                        buildTask = ':sample-plugin-app:assembleDebug'
-                        apkName = 'sample-plugin-app-debug.apk'
-                        apkPath = 'projects/sample/source/sample-plugin/sample-plugin-app/build/outputs/apk/debug/sample-plugin-app-debug.apk'
+                        buildTask = ':sample-app:assemblePluginDebug'
+                        apkName = 'sample-app-plugin-debug.apk'
+                        apkPath = 'projects/sample/source/sample-plugin/sample-app/build/outputs/apk/plugin/debug/sample-app-plugin-debug.apk'
                         hostWhiteList = ["com.tencent.shadow.sample.host.lib"]
                     }
                     pluginApk2 {
                         businessName = 'sample-plugin-app2'
                         partKey = 'sample-plugin-app2'
-                        buildTask = ':sample-plugin-app:assembleDebug'
-                        apkName = 'sample-plugin-app-debug2.apk'
-                        apkPath = 'projects/sample/source/sample-plugin/sample-plugin-app/build/outputs/apk/debug/sample-plugin-app-debug2.apk'
+                        buildTask = ':sample-app:assemblePluginDebug'
+                        apkName = 'sample-app-plugin-debug2.apk'
+                        apkPath = 'projects/sample/source/sample-plugin/sample-app/build/outputs/apk/plugin/debug/sample-app-plugin-debug2.apk'
                         hostWhiteList = ["com.tencent.shadow.sample.host.lib"]
                     }
                 }
@@ -96,17 +136,17 @@ shadow {
                     pluginApk1 {
                         businessName = 'sample-plugin-app'
                         partKey = 'sample-plugin-app'
-                        buildTask = ':sample-plugin-app:assembleRelease'
+                        buildTask = ':sample-app:assemblePluginRelease'
                         apkName = 'sample-plugin-app-release.apk'
-                        apkPath = 'projects/sample/source/sample-plugin/sample-plugin-app/build/outputs/apk/release/sample-plugin-app-release.apk'
+                        apkPath = 'projects/sample/source/sample-plugin/sample-app/build/outputs/apk/plugin/release/sample-app-plugin-release.apk'
                         hostWhiteList = ["com.tencent.shadow.sample.host.lib"]
                     }
                     pluginApk2 {
                         businessName = 'sample-plugin-app2'
                         partKey = 'sample-plugin-app2'
-                        buildTask = ':sample-plugin-app:assembleRelease'
+                        buildTask = ':sample-app:assemblePluginRelease'
                         apkName = 'sample-plugin-app-release2.apk'
-                        apkPath = 'projects/sample/source/sample-plugin/sample-plugin-app/build/outputs/apk/release/sample-plugin-app-release2.apk'
+                        apkPath = 'projects/sample/source/sample-plugin/sample-app/build/outputs/apk/plugin/release/sample-app-plugin-release2.apk'
                         hostWhiteList = ["com.tencent.shadow.sample.host.lib"]
                     }
                 }
@@ -124,4 +164,4 @@ shadow {
         compactVersion = [1, 2, 3]
         uuidNickName = "1.1.5"
     }
-}
+}

projects/sample/source/sample-plugin/sample-app-lib/src/main/AndroidManifest.xml → projects/sample/source/sample-plugin/sample-app/src/main/AndroidManifest.xml

@@ -79,12 +79,12 @@
         <activity android:name=".usecases.fragment.TestDialogFragmentActivity" />
 
         <provider
-            android:authorities="com.tencent.shadow.provider.test"
+            android:authorities="${applicationId}.provider.test"
             android:name="com.tencent.shadow.sample.plugin.app.lib.usecases.provider.TestProvider" />
 
         <provider
             android:name="android.support.v4.content.FileProvider"
-            android:authorities="com.tencent.shadow.test.plugin.general_cases.fileprovider"
+            android:authorities="${applicationId}.general_cases.fileprovider"
             android:exported="false"
             android:grantUriPermissions="true">
             <meta-data

projects/sample/source/sample-plugin/sample-app-lib/src/main/java/com/tencent/shadow/sample/plugin/app/lib/gallery/util/UiUtil.java → projects/sample/source/sample-plugin/sample-app/src/main/java/com/tencent/shadow/sample/plugin/app/lib/gallery/util/UiUtil.java

@@ -18,14 +18,14 @@
 
 package com.tencent.shadow.sample.plugin.app.lib.gallery.util;
 
+import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
+
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
-import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
-
 final public class UiUtil {
     @SuppressLint("SetTextI18n")
     public static ViewGroup makeItemView(Context viewContext, String labelText, String viewTag) {

projects/sample/source/sample-plugin/sample-app-lib/src/main/java/com/tencent/shadow/sample/plugin/app/lib/usecases/activity/TestAppCompatActivityOnCreate.java → projects/sample/source/sample-plugin/sample-app/src/main/java/com/tencent/shadow/sample/plugin/app/lib/usecases/activity/TestAppCompatActivityOnCreate.java

@@ -21,6 +21,7 @@
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v7.app.AppCompatActivity;
+
 import com.tencent.shadow.sample.plugin.app.lib.R;
 import com.tencent.shadow.sample.plugin.app.lib.gallery.cases.entity.UseCase;
 import com.tencent.shadow.sample.plugin.app.lib.gallery.util.ToastUtil;

projects/sample/source/sample-plugin/sample-app-lib/src/main/java/com/tencent/shadow/sample/plugin/app/lib/usecases/context/SubDirContextThemeWrapperTestActivity.java → projects/sample/source/sample-plugin/sample-app/src/main/java/com/tencent/shadow/sample/plugin/app/lib/usecases/context/SubDirContextThemeWrapperTestActivity.java

@@ -18,6 +18,9 @@
 
 package com.tencent.shadow.sample.plugin.app.lib.usecases.context;
 
+import static android.os.Environment.DIRECTORY_MUSIC;
+import static android.os.Environment.DIRECTORY_PODCASTS;
+
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.os.Build;
@@ -42,9 +45,6 @@
 import java.util.LinkedList;
 import java.util.List;
 
-import static android.os.Environment.DIRECTORY_MUSIC;
-import static android.os.Environment.DIRECTORY_PODCASTS;
-
 abstract class SubDirContextThemeWrapperTestActivity extends BaseActivity {
 
     private LinearLayout mRootView;

projects/sample/source/sample-plugin/sample-app-lib/src/main/java/com/tencent/shadow/sample/plugin/app/lib/usecases/provider/TestFileProviderActivity.java → projects/sample/source/sample-plugin/sample-app/src/main/java/com/tencent/shadow/sample/plugin/app/lib/usecases/provider/TestFileProviderActivity.java

@@ -35,6 +35,7 @@
 import android.view.ViewTreeObserver;
 import android.widget.ImageView;
 
+import com.tencent.shadow.sample.plugin.app.lib.BuildConfig;
 import com.tencent.shadow.sample.plugin.app.lib.R;
 import com.tencent.shadow.sample.plugin.app.lib.gallery.cases.entity.UseCase;
 
@@ -91,7 +92,7 @@ public void onClick(View v) {
                 Uri contentUri;
                 if (targetSdkVersion() >= Build.VERSION_CODES.N) {
                     contentUri = FileProvider.getUriForFile(TestFileProviderActivity.this,
-                            "com.tencent.shadow.test.plugin.general_cases.fileprovider", mFile);
+                            BuildConfig.APPLICATION_ID + ".general_cases.fileprovider", mFile);
 //                    contentUri = Uri.parse("content://com.tencent.shadow.contentprovider.authority/com.tencent.shadow.test.plugin.general_cases.lib.gallery.fileprovider" +
 //                            "/name/data/data/com.tencent.shadow.test.hostapp/files/images/1548417832706.jpg");
                 } else {

projects/sample/source/sample-plugin/sample-app-lib/src/main/java/com/tencent/shadow/sample/plugin/app/lib/usecases/provider/TestProviderInfo.java → projects/sample/source/sample-plugin/sample-app/src/main/java/com/tencent/shadow/sample/plugin/app/lib/usecases/provider/TestProviderInfo.java

@@ -22,13 +22,16 @@
 import android.net.Uri;
 import android.provider.BaseColumns;
 
+import com.tencent.shadow.sample.plugin.app.lib.BuildConfig;
+
 
 public class TestProviderInfo {
 
-    protected static final String CONTENT_AUTHORITY = "com.tencent.shadow.provider.test";
+    protected static final String CONTENT_AUTHORITY = BuildConfig.APPLICATION_ID + ".provider.test";
     protected static final Uri BASE_CONTENT_URI = Uri.parse("content://" + CONTENT_AUTHORITY);
 
     protected static final String PATH_TEST = "test";
+
     public static final class TestEntry implements BaseColumns {
 
         public static final Uri CONTENT_URI = BASE_CONTENT_URI.buildUpon().appendPath(PATH_TEST).build();