Adding classes to enable plugins to use the java view system.
Change-Id: I2a9bb5b3d3759645257263797c977ecc4a44b263
diff --git a/core/java/android/webkit/PluginActivity.java b/core/java/android/webkit/PluginActivity.java
new file mode 100644
index 0000000..47af015
--- /dev/null
+++ b/core/java/android/webkit/PluginActivity.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2009 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 android.webkit;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+
+/**
+ * @hide
+ */
+public class PluginActivity extends Activity {
+
+ /** Called when the activity is first created. */
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ //TODO remove the hardcoding and read from the intents extras
+ PluginStub stub = PluginUtil.getPluginStub(this, "com.android.sampleplugin", "com.android.sampleplugin.SamplePluginStub", -1);
+
+ if (stub != null) {
+ View pluginView = stub.getFullScreenView(this);
+ setContentView(pluginView);
+ } else {
+ finish();
+ }
+ }
+}
diff --git a/core/java/android/webkit/PluginStub.java b/core/java/android/webkit/PluginStub.java
new file mode 100644
index 0000000..8eeaadc
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+++ b/core/java/android/webkit/PluginStub.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2009 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 android.webkit;
+
+import android.content.Context;
+import android.view.View;
+
+public abstract class PluginStub {
+
+ public PluginStub(int npp) { }
+
+ public abstract View getEmbeddedView(Context context);
+ public abstract View getFullScreenView(Context context);
+
+}
diff --git a/core/java/android/webkit/PluginUtil.java b/core/java/android/webkit/PluginUtil.java
new file mode 100644
index 0000000..fd39dfd
--- /dev/null
+++ b/core/java/android/webkit/PluginUtil.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2009 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 android.webkit;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+
+import android.content.Context;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.util.Log;
+
+class PluginUtil {
+
+ private static final String LOGTAG = "PluginUtil";
+
+ protected static PluginStub getPluginStub(Context context, String packageName, String className, int NPP) {
+
+ try {
+ Context pluginContext = context.createPackageContext(packageName, Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY);
+ ClassLoader pluginCL = pluginContext.getClassLoader();
+
+ Class<?> stubClass = pluginCL.loadClass(className);
+ Constructor<?> stubConstructor = stubClass.getConstructor(int.class);
+ Object stubObject = stubConstructor.newInstance(NPP);
+
+ if (stubObject instanceof PluginStub) {
+ return (PluginStub) stubObject;
+ } else {
+ Log.e(LOGTAG, "The plugin class is not of type PluginStub");
+ }
+ } catch (NameNotFoundException e) {
+ Log.e(LOGTAG, e.toString());
+ } catch (ClassNotFoundException e) {
+ Log.e(LOGTAG, e.toString());
+ } catch (IllegalAccessException e) {
+ Log.e(LOGTAG, e.toString());
+ } catch (InstantiationException e) {
+ Log.e(LOGTAG, e.toString());
+ } catch (SecurityException e) {
+ Log.e(LOGTAG, e.toString());
+ } catch (NoSuchMethodException e) {
+ Log.e(LOGTAG, e.toString());
+ } catch (IllegalArgumentException e) {
+ Log.e(LOGTAG, e.toString());
+ } catch (InvocationTargetException e) {
+ Log.e(LOGTAG, e.toString());
+ }
+
+ return null;
+ }
+
+
+}
