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lineage-sdk: Remove external views API

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* It was only used by live lockscreen

Change-Id: I78408eefb03dcccbe095311bea78baf8e6d852eb
This commit is contained in:
Michael Bestas
2018-01-23 20:44:51 +02:00
parent 60aa859cbe
commit 498b79bb3a
29 changed files with 1 additions and 1046 deletions
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2
Android.mk
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@@ -25,7 +25,7 @@ LOCAL_PATH := $(call my-dir)
lineage_platform_res := APPS/org.lineageos.platform-res_intermediates/src
# List of packages used in lineage-api-stubs
lineage_stub_packages := lineageos.alarmclock:lineageos.app:lineageos.content:lineageos.externalviews:lineageos.hardware:lineageos.media:lineageos.os:lineageos.preference:lineageos.profiles:lineageos.providers:lineageos.platform:lineageos.power:lineageos.util:lineageos.weather:lineageos.weatherservice
lineage_stub_packages := lineageos.alarmclock:lineageos.app:lineageos.content:lineageos.hardware:lineageos.media:lineageos.os:lineageos.preference:lineageos.profiles:lineageos.providers:lineageos.platform:lineageos.power:lineageos.util:lineageos.weather:lineageos.weatherservice
# The LineageOS Platform Framework Library
# ============================================================

7
samples/externalviews/viewhost/.gitignore vendored
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@@ -1,7 +0,0 @@
.gradle
/local.properties
/.idea/workspace.xml
/.idea/libraries
.DS_Store
/build
/captures

24
samples/externalviews/viewhost/Android.mk
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@@ -1,24 +0,0 @@
# Copyright (C) 2015 The CyanogenMod 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.
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_STATIC_JAVA_LIBRARIES := \
org.lineageos.platform.sdk
LOCAL_SRC_FILES := $(call all-java-files-under, src/)
LOCAL_PACKAGE_NAME := LineageExternalViewHost
include $(BUILD_PACKAGE)

38
samples/externalviews/viewhost/AndroidManifest.xml
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@@ -1,38 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.lineageos.samples.extviewhost" >
<uses-sdk android:minSdkVersion="23" android:targetSdkVersion="23" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

48
samples/externalviews/viewhost/res/layout/activity_main.xml
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@@ -1,48 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin">
<LinearLayout
android:id="@+id/root"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<lineageos.externalviews.ExternalView
android:id="@+id/external_view"
android:layout_width="match_parent"
android:layout_height="200dp"/>
<View
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#FF0000"/>
<View
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#00FF00"/>
<View
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#0000FF"/>
</LinearLayout>
</ScrollView>

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20
samples/externalviews/viewhost/res/values-v21/styles.xml
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@@ -1,20 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<resources>
<style name="AppTheme" parent="android:Theme.Material.Light">
</style>
</resources>

21
samples/externalviews/viewhost/res/values-w820dp/dimens.xml
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@@ -1,21 +0,0 @@
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<resources>
<!-- Example customization of dimensions originally defined in res/values/dimens.xml
(such as screen margins) for screens with more than 820dp of available width. This
would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
<dimen name="activity_horizontal_margin">64dp</dimen>
</resources>

20
samples/externalviews/viewhost/res/values/dimens.xml
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@@ -1,20 +0,0 @@
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<resources>
<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="activity_horizontal_margin">16dp</dimen>
<dimen name="activity_vertical_margin">16dp</dimen>
</resources>

21
samples/externalviews/viewhost/res/values/strings.xml
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@@ -1,21 +0,0 @@
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<resources>
<string name="app_name">ExternalViewTest</string>
<string name="hello_world">Hello world!</string>
<string name="action_settings">Settings</string>
</resources>

23
samples/externalviews/viewhost/res/values/styles.xml
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@@ -1,23 +0,0 @@
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="android:Theme.Holo.Light.DarkActionBar">
<!-- Customize your theme here. -->
</style>
</resources>

37
samples/externalviews/viewhost/src/org/lineageos/samples/extviewhost/MainActivity.java
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@@ -1,37 +0,0 @@
/*
* Copyright (C) 2015 The CyanogenMod 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 org.lineageos.samples.extviewhost;
import android.app.Activity;
import android.content.ComponentName;
import android.os.Bundle;
import lineageos.externalviews.ExternalView;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ExternalView ev = (ExternalView) findViewById(R.id.external_view);
ComponentName cn = new ComponentName("org.lineageos.samples.extview",
"org.lineageos.samples.extview.SampleProviderService");
ev.setProviderComponent(cn);
}
}

24
samples/externalviews/viewprovider/Android.mk
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@@ -1,24 +0,0 @@
# Copyright (C) 2015 The CyanogenMod 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.
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_STATIC_JAVA_LIBRARIES := \
org.lineageos.platform.sdk
LOCAL_SRC_FILES := $(call all-java-files-under, src/)
LOCAL_PACKAGE_NAME := LineageExternalViewProvider
include $(BUILD_PACKAGE)

34
samples/externalviews/viewprovider/AndroidManifest.xml
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@@ -1,34 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.lineageos.samples.extview"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="23" android:targetSdkVersion="23" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<application android:label="@string/app_name" android:icon="@drawable/ic_launcher">
<service android:name=".SampleProviderService"
android:exported="true">
</service>
</application>
</manifest>

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samples/externalviews/viewprovider/res/layout/main.xml
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@@ -1,33 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="center_horizontal">
<Button
android:id="@+id/create_bluetooth_on_wifi_trigger_connect"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/bluetooth_on_wifi_trigger"/>
<TextView
android:id="@+id/create_bt_on_wifi_status"
android:layout_width="match_parent"
android:layout_height="300dp" />
</LinearLayout>

20
samples/externalviews/viewprovider/res/values/strings.xml
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@@ -1,20 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 The CyanogenMod 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.
-->
<resources>
<string name="app_name">Profiles Sample</string>
<string name="bluetooth_on_wifi_trigger">Create profile that triggers on top AP from WifiManager</string>
</resources>

40
samples/externalviews/viewprovider/src/org/lineageos/samples/extview/SampleProviderService.java
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@@ -1,40 +0,0 @@
/*
* Copyright (C) 2015 The CyanogenMod 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 org.lineageos.samples.extview;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import lineageos.externalviews.ExternalViewProviderService;
public class SampleProviderService extends ExternalViewProviderService {
@Override
protected ExternalViewProviderService.Provider createExternalView(Bundle options) {
return new ProviderImpl(options);
}
private class ProviderImpl extends Provider {
protected ProviderImpl(Bundle options) {
super(options);
}
@Override
protected View onCreateView() {
return LayoutInflater.from(SampleProviderService.this).inflate(R.layout.main, null);
}
}
}

247
sdk/src/java/lineageos/externalviews/ExternalView.java
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@@ -1,247 +0,0 @@
/*
* Copyright (C) 2015 The CyanogenMod 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 lineageos.externalviews;
import android.app.Activity;
import android.app.Application;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.graphics.Rect;
import android.os.Bundle;
import android.os.IBinder;
import android.os.RemoteException;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewTreeObserver;
import java.util.LinkedList;
/**
* TODO: unhide once documented and finalized
* @hide
*/
public class ExternalView extends View implements Application.ActivityLifecycleCallbacks,
ViewTreeObserver.OnPreDrawListener {
private LinkedList<Runnable> mQueue = new LinkedList<Runnable>();
protected Context mContext;
protected final ExternalViewProperties mExternalViewProperties;
protected volatile IExternalViewProvider mExternalViewProvider;
public ExternalView(Context context, AttributeSet attrs) {
this(context, attrs, null);
}
public ExternalView(Context context, AttributeSet attrs, int defStyleAttr) {
this(context, attrs);
}
public ExternalView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
this(context, attrs);
}
public ExternalView(Context context, AttributeSet attributeSet, ComponentName componentName) {
super(context, attributeSet);
mContext = getContext();
mExternalViewProperties = new ExternalViewProperties(this, mContext);
Application app = (mContext instanceof Activity) ? ((Activity) mContext).getApplication()
: (Application) mContext;
app.registerActivityLifecycleCallbacks(this);
if (componentName != null) {
mContext.bindService(new Intent().setComponent(componentName),
mServiceConnection, Context.BIND_AUTO_CREATE);
}
}
private ServiceConnection mServiceConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
try {
mExternalViewProvider = IExternalViewProvider.Stub.asInterface(
IExternalViewProviderFactory.Stub.asInterface(service).createExternalView(null));
executeQueue();
} catch (RemoteException e) {
e.printStackTrace();
}
}
@Override
public void onServiceDisconnected(ComponentName name) {
mExternalViewProvider = null;
}
};
private void executeQueue() {
while (!mQueue.isEmpty()) {
Runnable r = mQueue.pop();
r.run();
}
}
protected void performAction(Runnable r) {
if (mExternalViewProvider != null) {
r.run();
} else {
mQueue.add(r);
}
}
// view overrides, for positioning
@Override
public boolean onPreDraw() {
long cur = System.currentTimeMillis();
if (!mExternalViewProperties.hasChanged()) {
return true;
}
final int x = mExternalViewProperties.getX();
final int y = mExternalViewProperties.getY();
final int width = mExternalViewProperties.getWidth();
final int height = mExternalViewProperties.getHeight();
final boolean visible = mExternalViewProperties.isVisible();
final Rect clipRect = mExternalViewProperties.getHitRect();
performAction(new Runnable() {
@Override
public void run() {
try {
mExternalViewProvider.alterWindow(x, y, width, height, visible,
clipRect);
} catch (RemoteException e) {
}
}
});
return true;
}
// Activity lifecycle callbacks
@Override
public void onActivityCreated(Activity activity, Bundle savedInstanceState) {
}
@Override
public void onActivityStarted(Activity activity) {
performAction(new Runnable() {
@Override
public void run() {
try {
mExternalViewProvider.onStart();
} catch (RemoteException e) {
}
}
});
}
@Override
public void onActivityResumed(Activity activity) {
performAction(new Runnable() {
@Override
public void run() {
try {
mExternalViewProvider.onResume();
} catch (RemoteException e) {
}
getViewTreeObserver().addOnPreDrawListener(ExternalView.this);
}
});
}
@Override
public void onActivityPaused(Activity activity) {
performAction(new Runnable() {
@Override
public void run() {
try {
mExternalViewProvider.onPause();
} catch (RemoteException e) {
}
getViewTreeObserver().removeOnPreDrawListener(ExternalView.this);
}
});
}
@Override
public void onActivityStopped(Activity activity) {
performAction(new Runnable() {
@Override
public void run() {
try {
mExternalViewProvider.onStop();
} catch (RemoteException e) {
}
}
});
}
@Override
public void onActivitySaveInstanceState(Activity activity, Bundle outState) {
}
@Override
public void onActivityDestroyed(Activity activity) {
mExternalViewProvider = null;
mContext.unbindService(mServiceConnection);
}
// Placeholder callbacks
@Override
public void onDetachedFromWindow() {
performAction(new Runnable() {
@Override
public void run() {
try {
mExternalViewProvider.onDetach();
} catch (RemoteException e) {
}
}
});
}
@Override
public void onAttachedToWindow() {
performAction(new Runnable() {
@Override
public void run() {
try {
mExternalViewProvider.onAttach(null);
} catch (RemoteException e) {
}
}
});
}
/**
* Sets the component of the ExternalViewProviderService to be used for this ExternalView.
* If a provider is already connected to this view, it is first unbound before binding to the
* new provider.
* @param componentName
*/
public void setProviderComponent(ComponentName componentName) {
// unbind any existing external view provider
if (mExternalViewProvider != null) {
mContext.unbindService(mServiceConnection);
}
if (componentName != null) {
mContext.bindService(new Intent().setComponent(componentName),
mServiceConnection, Context.BIND_AUTO_CREATE);
}
}
}

95
sdk/src/java/lineageos/externalviews/ExternalViewProperties.java
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@@ -1,95 +0,0 @@
/*
* Copyright (C) 2015 The CyanogenMod 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 lineageos.externalviews;
import android.app.Activity;
import android.app.Application;
import android.content.Context;
import android.graphics.Rect;
import android.view.View;
/**
* TODO: unhide once documented and finalized
* @hide
*/
public class ExternalViewProperties {
private final int[] mScreenCoords = new int[2];
private final View mView;
private final View mDecorView;
private int mWidth, mHeight;
private boolean mVisible;
private Rect mHitRect = new Rect();
ExternalViewProperties(View view, Context context) {
mView = view;
if (context instanceof Activity) {
mDecorView = ((Activity) context).getWindow().getDecorView();
} else {
mDecorView = null;
}
}
public Rect getHitRect() {
return mHitRect;
}
public int getX() {
return mScreenCoords[0];
}
public int getY() {
return mScreenCoords[1];
}
public int getWidth() {
return mWidth;
}
public int getHeight() {
return mHeight;
}
public boolean isVisible() {
return mVisible;
}
public boolean hasChanged() {
int previousWidth = mWidth;
int previousHeight = mHeight;
mWidth = mView.getWidth();
mHeight = mView.getHeight();
int previousX = mScreenCoords[0];
int previousY = mScreenCoords[1];
mView.getLocationOnScreen(mScreenCoords);
int newX = mScreenCoords[0];
int newY = mScreenCoords[1];
mHitRect.setEmpty();
if (mDecorView != null) {
mDecorView.getHitRect(mHitRect);
}
boolean wasVisible = mVisible;
mVisible = mView.getLocalVisibleRect(mHitRect);
// Check if anything actually changed
return previousX != newX || previousY != newY
|| previousWidth != mWidth || previousHeight != mHeight
|| mVisible != wasVisible;
}
}

236
sdk/src/java/lineageos/externalviews/ExternalViewProviderService.java
View File

@@ -1,236 +0,0 @@
/*
* Copyright (C) 2015 The CyanogenMod 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 lineageos.externalviews;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.RemoteException;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import com.android.internal.policy.PhoneWindow;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.FutureTask;
/**
* TODO: unhide once documented and finalized
* @hide
*/
public abstract class ExternalViewProviderService extends Service {
private static final String TAG = "ExternalViewProvider";
private static final boolean DEBUG = false;
private WindowManager mWindowManager;
private final Handler mHandler = new Handler();
@Override
public void onCreate() {
super.onCreate();
mWindowManager = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
}
@Override
public final IBinder onBind(Intent intent) {
return new IExternalViewProviderFactory.Stub() {
@Override public IBinder createExternalView(final Bundle options) {
FutureTask<IBinder> c = new FutureTask<IBinder>(new Callable<IBinder>() {
@Override
public IBinder call() throws Exception {
return ExternalViewProviderService.this.createExternalView(options).mImpl;
}
});
mHandler.post(c);
try {
return c.get();
} catch (InterruptedException | ExecutionException e) {
Log.e(TAG, "error: ", e);
return null;
}
}
};
}
protected abstract Provider createExternalView(Bundle options);
protected abstract class Provider {
public static final int DEFAULT_WINDOW_TYPE = WindowManager.LayoutParams.TYPE_PHONE;
public static final int DEFAULT_WINDOW_FLAGS =
WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL |
WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS |
WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;;
private final class ProviderImpl extends IExternalViewProvider.Stub {
private final Window mWindow;
private final WindowManager.LayoutParams mParams;
private boolean mShouldShow = true;
private boolean mAskedShow = false;
public ProviderImpl(Provider provider) {
mWindow = new PhoneWindow(ExternalViewProviderService.this);
((ViewGroup) mWindow.getDecorView()).addView(onCreateView());
mParams = new WindowManager.LayoutParams();
mParams.type = provider.getWindowType();
mParams.flags = provider.getWindowFlags();
mParams.gravity = Gravity.LEFT | Gravity.TOP;
mParams.format = PixelFormat.TRANSPARENT;
}
@Override
public void onAttach(IBinder windowToken) throws RemoteException {
mHandler.post(new Runnable() {
@Override
public void run() {
mWindowManager.addView(mWindow.getDecorView(), mParams);
Provider.this.onAttach();
}
});
}
@Override
public void onStart() throws RemoteException {
mHandler.post(new Runnable() {
@Override
public void run() {
Provider.this.onStart();
}
});
}
@Override
public void onResume() throws RemoteException {
mHandler.post(new Runnable() {
@Override
public void run() {
mShouldShow = true;
updateVisibility();
Provider.this.onResume();
}
});
}
@Override
public void onPause() throws RemoteException {
mHandler.post(new Runnable() {
@Override
public void run() {
mShouldShow = false;
updateVisibility();
Provider.this.onPause();
}
});
}
@Override
public void onStop() throws RemoteException {
mHandler.post(new Runnable() {
@Override
public void run() {
Provider.this.onStop();
}
});
}
@Override
public void onDetach() throws RemoteException {
mHandler.post(new Runnable() {
@Override
public void run() {
mWindowManager.removeView(mWindow.getDecorView());
Provider.this.onDetach();
}
});
}
@Override
public void alterWindow(final int x, final int y, final int width, final int height,
final boolean visible, final Rect clipRect) {
mHandler.post(new Runnable() {
@Override
public void run() {
mParams.x = x;
mParams.y = y;
mParams.width = width;
mParams.height = height;
if (DEBUG) Log.d(TAG, mParams.toString());
mAskedShow = visible;
updateVisibility();
View decorView = mWindow.getDecorView();
if (decorView.getVisibility() == View.VISIBLE) {
decorView.setClipBounds(clipRect);
}
if (mWindow.getDecorView().getVisibility() != View.GONE)
mWindowManager.updateViewLayout(mWindow.getDecorView(), mParams);
}
});
}
private void updateVisibility() {
if (DEBUG) Log.d(TAG, "shouldShow = " + mShouldShow + " askedShow = " + mAskedShow);
mWindow.getDecorView().setVisibility(mShouldShow && mAskedShow ?
View.VISIBLE : View.GONE);
}
}
private final ProviderImpl mImpl = new ProviderImpl(this);
private final Bundle mOptions;
protected Provider(Bundle options) {
mOptions = options;
}
protected Bundle getOptions() {
return mOptions;
}
protected void onAttach() {}
protected abstract View onCreateView();
protected void onStart() {}
protected void onResume() {}
protected void onPause() {}
protected void onStop() {}
protected void onDetach() {}
/*package*/ int getWindowType() {
return DEFAULT_WINDOW_TYPE;
}
/*package*/ int getWindowFlags() {
return DEFAULT_WINDOW_FLAGS;
}
}
}

32
sdk/src/java/lineageos/externalviews/IExternalViewProvider.aidl
View File

@@ -1,32 +0,0 @@
/**
* Copyright (c) 2015, The CyanogenMod 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 lineageos.externalviews;
import android.graphics.Rect;
/** @hide */
interface IExternalViewProvider
{
oneway void onAttach(in IBinder windowToken);
oneway void onStart();
oneway void onResume();
oneway void onPause();
oneway void onStop();
oneway void onDetach();
void alterWindow(in int x, in int y, in int width, in int height, in boolean visible, in Rect clipRect);
}

25
sdk/src/java/lineageos/externalviews/IExternalViewProviderFactory.aidl
View File

@@ -1,25 +0,0 @@
/**
* Copyright (c) 2015, The CyanogenMod 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 lineageos.externalviews;
import android.os.Bundle;
/** @hide */
interface IExternalViewProviderFactory
{
IBinder createExternalView(in Bundle options);
}