隔离插件SharedPerference、DataBase、Application

limpoxe · limpoxe · commit ec269d353fa6 · 2015-11-11T18:42:31.000+08:00
diff --git a/PluginCore/src/com/plugin/core/PluginContextTheme.java b/PluginCore/src/com/plugin/core/PluginContextTheme.java
@@ -1,8 +1,11 @@
 package com.plugin.core;
 
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.content.res.AssetManager;
 import android.content.res.Resources;
+import android.database.DatabaseErrorHandler;
+import android.database.sqlite.SQLiteDatabase;
 import android.view.LayoutInflater;
 
 import com.plugin.content.PluginDescriptor;
@@ -101,21 +104,61 @@ public String getPackageName() {
 		//如果是独立插件 返回插件本身的packageName
 		//但是只返回插件本身的packageName可能会引起其他问题
 		//例如1、会导致toast无法弹出，原因是toast弹出时会检查packageName是否时当前用户的
-		//   2、导致宿主的Application获取的sharepreference和插件Activity获取的shareperference不在同一个xml里面
 		//if (mPluginDescriptor.isStandalone()) {
 		//	return mPluginDescriptor.getPackageName();
 		//} else {
 			return super.getPackageName();
 		//}
 	}
 
+	/**
+	 * 隔离插件间的SharedPreferences
+	 * @param name
+	 * @param mode
+	 * @return
+	 */
+	@Override
+	public SharedPreferences getSharedPreferences(String name, int mode) {
+		return super.getSharedPreferences(mPluginDescriptor.getPackageName() + "_" + name, mode);
+	}
+
+	/**
+	 * 隔离插件间的Database
+	 * @param name
+	 * @param mode
+	 * @param factory
+	 * @return
+	 */
+	@Override
+	public SQLiteDatabase openOrCreateDatabase(String name, int mode, SQLiteDatabase.CursorFactory factory) {
+		return super.openOrCreateDatabase(mPluginDescriptor.getPackageName() + "_" + name, mode, factory);
+	}
+
+	/**
+	 * 隔离插件间的Database
+	 * @param name
+	 * @param mode
+	 * @param factory
+	 * @return
+	 */
+	@Override
+	public SQLiteDatabase openOrCreateDatabase(String name, int mode, SQLiteDatabase.CursorFactory factory, DatabaseErrorHandler errorHandler) {
+		return super.openOrCreateDatabase(mPluginDescriptor.getPackageName() + "_" + name, mode, factory, errorHandler);
+	}
+
+	@Override
+	public Context getApplicationContext() {
+		return super.getApplicationContext();
+	}
+
 	@Override
 	public String getPackageCodePath() {
-		//if (mPluginDescriptor.isStandalone()) {
-		//	return mPluginDescriptor.getInstalledPath();
-		//} else {
-			return super.getPackageCodePath();
-		//}
+		return mPluginDescriptor.getInstalledPath();
+	}
+
+	@Override
+	public String getPackageResourcePath() {
+		return mPluginDescriptor.getInstalledPath();
 	}
 
 	public PluginDescriptor getPluginDescriptor() {
diff --git a/PluginCore/src/com/plugin/core/PluginInjector.java b/PluginCore/src/com/plugin/core/PluginInjector.java
@@ -154,7 +154,8 @@ static void injectActivityContext(Activity activity) {
 				} else if (!TextUtils.isEmpty(fragmentContainer.fragmentId())) {
 					String classId = null;
 					try {
-						classId = activity.getIntent().getStringExtra(fragmentContainer.fragmentId());
+						//TODO
+						classId = intent.getStringExtra(fragmentContainer.fragmentId());
 					} catch (Exception e) {
 						LogUtil.printException("这里的Intent如果包含来自插件的VO对象实例，" +
 								"会产生ClassNotFound异常", e);
@@ -175,11 +176,18 @@ static void injectActivityContext(Activity activity) {
 				}
 
 			} else {
-
 				//是打开插件中的activity
 				pd = PluginLoader.getPluginDescriptorByClassName(activity.getClass().getName());
 				pluginContext = PluginLoader.getNewPluginContext(activity.getClass());
 
+				//获取插件Application对象
+				Application pluginApp = pd.getPluginApplication();
+				if (pluginApp != null) {
+					//重设mApplication
+					RefInvoker.setFieldObject(activity, Activity.class.getName(),
+							"mApplication", pluginApp);
+				}
+
 			}
 
 			PluginActivityInfo pluginActivityInfo = pd.getActivityInfos().get(activity.getClass().getName());
diff --git a/PluginMain/assets/PluginTest-debug.apk b/PluginMain/assets/PluginTest-debug.apk
diff --git a/PluginTest/src/com/example/plugintest/activity/PluginNotInManifestActivity.java b/PluginTest/src/com/example/plugintest/activity/PluginNotInManifestActivity.java
@@ -1,6 +1,7 @@
 package com.example.plugintest.activity;
 
 import android.app.Activity;
+import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -12,7 +13,10 @@
 import android.widget.Button;
 import android.widget.Toast;
 
+import com.example.plugintest.PluginTestApplication;
 import com.example.plugintest.R;
+import com.example.plugintest.receiver.PluginTestReceiver;
+import com.example.plugintest.vo.ParamVO;
 
 /**
  * 完整生命周期模式 不使用反射、也不使用代理，真真正证实现activity无需在Manifest中注册！
@@ -37,6 +41,17 @@ public void onCreate(Bundle savedInstanceState) {
 		initViews();
 
 		setContentView(scrollview);
+
+		Toast.makeText(this, ""+ ((PluginTestApplication) getApplication()).getApplicationContext().toString(), Toast.LENGTH_LONG).show();
+
+		//测试动态注册的插件广播
+		Intent intent = new Intent();
+		intent.setClassName(this, PluginTestReceiver.class.getName());
+		intent.putExtra("str1", "打开PluginTestReceiver——————");
+		ParamVO pvo = new ParamVO();
+		pvo.name = "打开PluginTestReceiver";
+		intent.putExtra("paramvo", pvo);
+		getApplication().sendBroadcast(intent);
 	}
 
 	@Override
