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-rw-r--r--core/java/android/widget/MediaController2.java236
-rw-r--r--media/java/android/media/update/ApiLoader.java56
-rw-r--r--media/java/android/media/update/MediaController2Provider.java55
-rw-r--r--media/java/android/media/update/StaticProvider.java34
-rw-r--r--media/java/android/media/update/ViewProvider.java51
5 files changed, 432 insertions, 0 deletions
diff --git a/core/java/android/widget/MediaController2.java b/core/java/android/widget/MediaController2.java
new file mode 100644
index 000000000000..9035137d5362
--- /dev/null
+++ b/core/java/android/widget/MediaController2.java
@@ -0,0 +1,236 @@
+/*
+ * 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 android.widget;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.media.session.MediaController;
+import android.media.update.ApiLoader;
+import android.media.update.MediaController2Provider;
+import android.media.update.ViewProvider;
+import android.util.AttributeSet;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.View.OnClickListener;
+
+/**
+ * TODO PUBLIC API
+ * @hide
+ */
+public class MediaController2 extends FrameLayout {
+ private final MediaController2Provider mProvider;
+
+ public MediaController2(@NonNull Context context) {
+ this(context, null);
+ }
+
+ public MediaController2(@NonNull Context context, @Nullable AttributeSet attrs) {
+ this(context, attrs, 0);
+ }
+
+ public MediaController2(@NonNull Context context, @Nullable AttributeSet attrs,
+ int defStyleAttr) {
+ this(context, attrs, defStyleAttr, 0);
+ }
+
+ public MediaController2(@NonNull Context context, @Nullable AttributeSet attrs,
+ int defStyleAttr, int defStyleRes) {
+ super(context, attrs, defStyleAttr, defStyleRes);
+
+ mProvider = ApiLoader.getProvider(context)
+ .createMediaController2(this, new SuperProvider());
+ }
+
+ public void setController(MediaController controller) {
+ mProvider.setController_impl(controller);
+ }
+
+ public void setAnchorView(View view) {
+ mProvider.setAnchorView_impl(view);
+ }
+
+ public void show() {
+ mProvider.show_impl();
+ }
+
+ public void show(int timeout) {
+ mProvider.show_impl(timeout);
+ }
+
+ public boolean isShowing() {
+ return mProvider.isShowing_impl();
+ }
+
+ public void hide() {
+ mProvider.hide_impl();
+ }
+
+ public void setPrevNextListeners(OnClickListener next, OnClickListener prev) {
+ mProvider.setPrevNextListeners_impl(next, prev);
+ }
+
+ public void showCCButton() {
+ mProvider.showCCButton_impl();
+ }
+
+ public boolean isPlaying() {
+ return mProvider.isPlaying_impl();
+ }
+
+ public int getCurrentPosition() {
+ return mProvider.getCurrentPosition_impl();
+ }
+
+ public int getBufferPercentage() {
+ return mProvider.getBufferPercentage_impl();
+ }
+
+ public boolean canPause() {
+ return mProvider.canPause_impl();
+ }
+
+ public boolean canSeekBackward() {
+ return mProvider.canSeekBackward_impl();
+ }
+
+ public boolean canSeekForward() {
+ return mProvider.canSeekForward_impl();
+ }
+
+ public void showSubtitle() {
+ mProvider.showSubtitle_impl();
+ }
+
+ public void hideSubtitle() {
+ mProvider.hideSubtitle_impl();
+ }
+
+ @Override
+ protected void onAttachedToWindow() {
+ mProvider.onAttachedToWindow_impl();
+ }
+
+ @Override
+ protected void onDetachedFromWindow() {
+ mProvider.onDetachedFromWindow_impl();
+ }
+
+ @Override
+ protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+ mProvider.onLayout_impl(changed, left, top, right, bottom);
+ }
+
+ @Override
+ public void draw(Canvas canvas) {
+ mProvider.draw_impl(canvas);
+ }
+
+ @Override
+ public CharSequence getAccessibilityClassName() {
+ return mProvider.getAccessibilityClassName_impl();
+ }
+
+ @Override
+ public boolean onTouchEvent(MotionEvent ev) {
+ return mProvider.onTouchEvent_impl(ev);
+ }
+
+ @Override
+ public boolean onTrackballEvent(MotionEvent ev) {
+ return mProvider.onTrackballEvent_impl(ev);
+ }
+
+ @Override
+ public boolean onKeyDown(int keyCode, KeyEvent event) {
+ return mProvider.onKeyDown_impl(keyCode, event);
+ }
+
+ @Override
+ public void onFinishInflate() {
+ mProvider.onFinishInflate_impl();
+ }
+
+ @Override
+ public boolean dispatchKeyEvent(KeyEvent event) {
+ return mProvider.dispatchKeyEvent_impl(event);
+ }
+
+ @Override
+ public void setEnabled(boolean enabled) {
+ mProvider.setEnabled_impl(enabled);
+ }
+
+ private class SuperProvider implements ViewProvider {
+ @Override
+ public void onAttachedToWindow_impl() {
+ MediaController2.super.onAttachedToWindow();
+ }
+
+ @Override
+ public void onDetachedFromWindow_impl() {
+ MediaController2.super.onDetachedFromWindow();
+ }
+
+ @Override
+ public void onLayout_impl(boolean changed, int left, int top, int right, int bottom) {
+ MediaController2.super.onLayout(changed, left, top, right, bottom);
+ }
+
+ @Override
+ public void draw_impl(Canvas canvas) {
+ MediaController2.super.draw(canvas);
+ }
+
+ @Override
+ public CharSequence getAccessibilityClassName_impl() {
+ return MediaController2.super.getAccessibilityClassName();
+ }
+
+ @Override
+ public boolean onTouchEvent_impl(MotionEvent ev) {
+ return MediaController2.super.onTouchEvent(ev);
+ }
+
+ @Override
+ public boolean onTrackballEvent_impl(MotionEvent ev) {
+ return MediaController2.super.onTrackballEvent(ev);
+ }
+
+ @Override
+ public boolean onKeyDown_impl(int keyCode, KeyEvent event) {
+ return MediaController2.super.onKeyDown(keyCode, event);
+ }
+
+ @Override
+ public void onFinishInflate_impl() {
+ MediaController2.super.onFinishInflate();
+ }
+
+ @Override
+ public boolean dispatchKeyEvent_impl(KeyEvent event) {
+ return MediaController2.super.dispatchKeyEvent(event);
+ }
+
+ @Override
+ public void setEnabled_impl(boolean enabled) {
+ MediaController2.super.setEnabled(enabled);
+ }
+ }
+}
diff --git a/media/java/android/media/update/ApiLoader.java b/media/java/android/media/update/ApiLoader.java
new file mode 100644
index 000000000000..b57e02d559e0
--- /dev/null
+++ b/media/java/android/media/update/ApiLoader.java
@@ -0,0 +1,56 @@
+/*
+ * 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 android.media.update;
+
+import android.content.Context;
+import android.content.pm.PackageManager.NameNotFoundException;
+
+/**
+ * @hide
+ */
+public final class ApiLoader {
+ private static Object sMediaLibrary;
+
+ private static final String UPDATE_PACKAGE = "com.android.media.update";
+ private static final String UPDATE_CLASS = "com.android.media.update.ApiFactory";
+ private static final String UPDATE_METHOD = "initialize";
+
+ private ApiLoader() { }
+
+ public static StaticProvider getProvider(Context context) {
+ try {
+ return (StaticProvider) getMediaLibraryImpl(context);
+ } catch (NameNotFoundException | ReflectiveOperationException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ // TODO This method may do I/O; Ensure it does not violate (emit warnings in) strict mode.
+ private static synchronized Object getMediaLibraryImpl(Context appContext)
+ throws NameNotFoundException, ReflectiveOperationException {
+ if (sMediaLibrary != null) return sMediaLibrary;
+
+ // TODO Dynamically find the package name
+ Context libContext = appContext.createPackageContext(UPDATE_PACKAGE,
+ Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY);
+ sMediaLibrary = libContext.getClassLoader()
+ .loadClass(UPDATE_CLASS)
+ .getMethod(UPDATE_METHOD, Context.class)
+ .invoke(null, appContext);
+ return sMediaLibrary;
+ }
+}
diff --git a/media/java/android/media/update/MediaController2Provider.java b/media/java/android/media/update/MediaController2Provider.java
new file mode 100644
index 000000000000..71fbd084e643
--- /dev/null
+++ b/media/java/android/media/update/MediaController2Provider.java
@@ -0,0 +1,55 @@
+/*
+ * 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 android.media.update;
+
+import android.annotation.SystemApi;
+import android.media.session.MediaController;
+import android.view.View;
+import android.view.View.OnClickListener;
+
+/**
+ * Interface for connecting the public API to an updatable implementation.
+ *
+ * Each instance object is connected to one corresponding updatable object which implements the
+ * runtime behavior of that class. There should a corresponding provider method for all public
+ * methods.
+ *
+ * All methods behave as per their namesake in the public API.
+ *
+ * @see android.widget.MediaController2
+ *
+ * @hide
+ */
+// TODO @SystemApi
+public interface MediaController2Provider extends ViewProvider {
+ void setController_impl(MediaController controller);
+ void setAnchorView_impl(View view);
+ void show_impl();
+ void show_impl(int timeout);
+ boolean isShowing_impl();
+ void hide_impl();
+ void setPrevNextListeners_impl(OnClickListener next, OnClickListener prev);
+ void showCCButton_impl();
+ boolean isPlaying_impl();
+ int getCurrentPosition_impl();
+ int getBufferPercentage_impl();
+ boolean canPause_impl();
+ boolean canSeekBackward_impl();
+ boolean canSeekForward_impl();
+ void showSubtitle_impl();
+ void hideSubtitle_impl();
+}
diff --git a/media/java/android/media/update/StaticProvider.java b/media/java/android/media/update/StaticProvider.java
new file mode 100644
index 000000000000..19f01c2bcc7f
--- /dev/null
+++ b/media/java/android/media/update/StaticProvider.java
@@ -0,0 +1,34 @@
+/*
+ * 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 android.media.update;
+
+import android.annotation.SystemApi;
+import android.widget.MediaController2;
+
+/**
+ * Interface for connecting the public API to an updatable implementation.
+ *
+ * This interface provides access to constructors and static methods that are otherwise not directly
+ * accessible via an implementation object.
+ *
+ * @hide
+ */
+// TODO @SystemApi
+public interface StaticProvider {
+ MediaController2Provider createMediaController2(
+ MediaController2 instance, ViewProvider superProvider);
+}
diff --git a/media/java/android/media/update/ViewProvider.java b/media/java/android/media/update/ViewProvider.java
new file mode 100644
index 000000000000..bc8f20302d35
--- /dev/null
+++ b/media/java/android/media/update/ViewProvider.java
@@ -0,0 +1,51 @@
+/*
+ * 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 android.media.update;
+
+import android.annotation.SystemApi;
+import android.graphics.Canvas;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+
+/**
+ * Interface for connecting the public API to an updatable implementation.
+ *
+ * Each instance object is connected to one corresponding updatable object which implements the
+ * runtime behavior of that class. There should a corresponding provider method for all public
+ * methods.
+ *
+ * All methods behave as per their namesake in the public API.
+ *
+ * @see android.view.View
+ *
+ * @hide
+ */
+// TODO @SystemApi
+public interface ViewProvider {
+ // TODO Add more (all?) methods from View
+ void onAttachedToWindow_impl();
+ void onDetachedFromWindow_impl();
+ void onLayout_impl(boolean changed, int left, int top, int right, int bottom);
+ void draw_impl(Canvas canvas);
+ CharSequence getAccessibilityClassName_impl();
+ boolean onTouchEvent_impl(MotionEvent ev);
+ boolean onTrackballEvent_impl(MotionEvent ev);
+ boolean onKeyDown_impl(int keyCode, KeyEvent event);
+ void onFinishInflate_impl();
+ boolean dispatchKeyEvent_impl(KeyEvent event);
+ void setEnabled_impl(boolean enabled);
+}
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-11-02 23:05:49 +0000