/* * Copyright (C) 2022 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 com.android.sdksandboxcode_1; import android.app.sdksandbox.AppOwnedSdkSandboxInterface; import android.app.sdksandbox.SandboxedSdk; import android.app.sdksandbox.SandboxedSdkProvider; import android.app.sdksandbox.interfaces.IMediateeSdkApi; import android.app.sdksandbox.sdkprovider.SdkSandboxController; import android.content.Context; import android.content.Intent; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.net.Uri; import android.os.Bundle; import android.os.IBinder; import android.os.RemoteException; import android.text.StaticLayout; import android.text.TextPaint; import android.text.TextUtils; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.webkit.WebSettings; import android.webkit.WebView; import android.widget.EditText; import android.widget.RelativeLayout; import android.widget.TextView; import android.widget.Toast; import java.util.List; import java.util.Random; public class SampleSandboxedSdkProvider extends SandboxedSdkProvider { private static final String TAG = "SampleSandboxedSdkProvider"; private static final String VIEW_TYPE_KEY = "view-type"; private static final String VIDEO_VIEW_VALUE = "video-view"; private static final String VIEW_TYPE_INFLATED_VIEW = "view-type-inflated-view"; private static final String VIEW_TYPE_WEBVIEW = "view-type-webview"; private static final String VIEW_TYPE_AD_REFRESH = "view-type-ad-refresh"; private static final String VIEW_TYPE_EDITTEXT = "view-type-edittext"; private static final String VIDEO_URL_KEY = "video-url"; private static final String EXTRA_SDK_SDK_ENABLED_KEY = "sdkSdkCommEnabled"; private static final String APP_OWNED_SDK_NAME = "app-sdk-1"; private static final String ON_CLICK_BEHAVIOUR_TYPE_KEY = "on-click-behavior"; private static final String ON_CLICK_OPEN_CHROME = "on-click-open-chrome"; private static final String ON_CLICK_OPEN_PACKAGE = "on-click-open-package"; private static final String PACKAGE_TO_OPEN_KEY = "package-to-open"; private final PlayerViewProvider mPlayerViewProvider = new PlayerViewProvider(); private String mSdkSdkCommEnabled = null; private String mOnClickOpenPackage = null; @Override public SandboxedSdk onLoadSdk(Bundle params) { return new SandboxedSdk(new SdkApi(getContext(), mPlayerViewProvider)); } @Override public void beforeUnloadSdk() { mPlayerViewProvider.onHostActivityStopped(); Log.i(TAG, "SDK unloaded"); } @Override public View getView(Context windowContext, Bundle params, int width, int height) { if (params.getString(ON_CLICK_BEHAVIOUR_TYPE_KEY, "").equals(ON_CLICK_OPEN_PACKAGE)) { mOnClickOpenPackage = params.getString(PACKAGE_TO_OPEN_KEY, ""); } String type = params.getString(VIEW_TYPE_KEY, ""); if (VIDEO_VIEW_VALUE.equals(type)) { String videoUrl = params.getString(VIDEO_URL_KEY, ""); return mPlayerViewProvider.createPlayerView(windowContext, videoUrl); } else if (VIEW_TYPE_INFLATED_VIEW.equals(type)) { final LayoutInflater inflater = (LayoutInflater) windowContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); View view = inflater.inflate(R.layout.sample_layout, null); view.setOnClickListener(getOnClickListener(getContext())); return view; } else if (VIEW_TYPE_WEBVIEW.equals(type)) { return new TestWebView(windowContext); } else if (VIEW_TYPE_AD_REFRESH.equals(type)) { final LayoutInflater inflater = (LayoutInflater) windowContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); final View view = inflater.inflate(R.layout.sample_layout, null); view.setOnClickListener(getOnClickListener(getContext())); view.postDelayed( () -> { final Random random = new Random(); final TextView textView = (TextView) view.findViewById(R.id.textViewItem); textView.setBackgroundColor( Color.rgb( random.nextInt(256), random.nextInt(256), random.nextInt(256))); view.postDelayed( () -> { final RelativeLayout rl = (RelativeLayout) view.findViewById(R.id.item); rl.setBackgroundColor( Color.rgb( random.nextInt(256), random.nextInt(256), random.nextInt(256))); }, 2000); }, 1000); return view; } else if (VIEW_TYPE_EDITTEXT.equals(type)) { EditText editText = new EditText(windowContext); editText.setWidth(width); editText.setHeight(height); editText.setBackgroundColor(Color.BLUE); editText.setTextColor(Color.WHITE); editText.setText("Enter text: "); return editText; } mSdkSdkCommEnabled = params.getString(EXTRA_SDK_SDK_ENABLED_KEY, null); return new TestView( windowContext, getContext(), mSdkSdkCommEnabled, getOnClickListener(getContext()), width); } protected View.OnClickListener getOnClickListener(Context context) { if (mOnClickOpenPackage == null) { return new OpenBrowserOnClickListener(context); } else return new OpenPackageOnClickListener(context, mOnClickOpenPackage); } private static class TestView extends View { private static final CharSequence MEDIATEE_SDK = "com.android.sdksandboxcode_mediatee"; private static final String DROPDOWN_KEY_SDK_SANDBOX = "SDK_IN_SANDBOX"; private static final String DROPDOWN_KEY_SDK_APP = "SDK_IN_APP"; private Context mSdkContext; private String mSdkToSdkCommEnabled; private View.OnClickListener mClickListener; private int mWidth; TestView( Context windowContext, Context sdkContext, String sdkSdkCommEnabled, View.OnClickListener clickListener, int width) { super(windowContext); mSdkContext = sdkContext; mSdkToSdkCommEnabled = sdkSdkCommEnabled; mClickListener = clickListener; mWidth = width; } @Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); Random random = new Random(); String message = null; if (!TextUtils.isEmpty(mSdkToSdkCommEnabled)) { if (mSdkToSdkCommEnabled.equals(DROPDOWN_KEY_SDK_SANDBOX)) { SandboxedSdk mediateeSdk; try { // get message from another sandboxed SDK List sandboxedSdks = mSdkContext .getSystemService(SdkSandboxController.class) .getSandboxedSdks(); mediateeSdk = sandboxedSdks.stream() .filter( s -> s.getSharedLibraryInfo() .getName() .contains(MEDIATEE_SDK)) .findAny() .get(); } catch (Exception e) { throw new IllegalStateException("Error in sdk-sdk communication ", e); } try { IBinder binder = mediateeSdk.getInterface(); IMediateeSdkApi sdkApi = IMediateeSdkApi.Stub.asInterface(binder); message = sdkApi.getMessage(); } catch (RemoteException e) { throw new IllegalStateException(e); } } else if (mSdkToSdkCommEnabled.equals(DROPDOWN_KEY_SDK_APP)) { try { // get message from an app owned SDK List appOwnedSdks = mSdkContext .getSystemService(SdkSandboxController.class) .getAppOwnedSdkSandboxInterfaces(); AppOwnedSdkSandboxInterface appOwnedSdk = appOwnedSdks.stream() .filter(s -> s.getName().contains(APP_OWNED_SDK_NAME)) .findAny() .get(); IMediateeSdkApi appOwnedSdkApi = IMediateeSdkApi.Stub.asInterface(appOwnedSdk.getInterface()); message = appOwnedSdkApi.getMessage(); } catch (RemoteException e) { throw new IllegalStateException(e); } } } else { message = mSdkContext.getResources().getString(R.string.view_message); } int c = Color.rgb(random.nextInt(256), random.nextInt(256), random.nextInt(256)); canvas.drawColor(c); TextPaint paint = new TextPaint(); paint.setStyle(Paint.Style.FILL); paint.setColor(Color.WHITE); paint.setTextSize(50); StaticLayout.Builder.obtain(message, 0, message.length(), paint, mWidth) .build() .draw(canvas); setOnClickListener(mClickListener); } } private static class OpenBrowserOnClickListener implements View.OnClickListener { private final Context mSdkContext; private OpenBrowserOnClickListener(Context sdkContext) { mSdkContext = sdkContext; } @Override public void onClick(View view) { Context context = view.getContext(); Toast.makeText(context, "Opening url", Toast.LENGTH_LONG).show(); String url = "http://www.google.com"; Intent visitUrl = new Intent(Intent.ACTION_VIEW); visitUrl.setData(Uri.parse(url)); visitUrl.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); mSdkContext.startActivity(visitUrl); } } private static class OpenPackageOnClickListener implements View.OnClickListener { private final Context mSdkContext; private final String mPackageToOpen; private OpenPackageOnClickListener(Context sdkContext, String packageToOpen) { mSdkContext = sdkContext; mPackageToOpen = packageToOpen; } @Override public void onClick(View view) { Context context = view.getContext(); Intent intent = mSdkContext.getPackageManager().getLaunchIntentForPackage(mPackageToOpen); if (intent != null) { intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); mSdkContext.startActivity(intent); } else { Log.i(TAG, "Opening the Play store."); intent = new Intent(Intent.ACTION_VIEW); intent.setData( Uri.parse( "https://play.google.com/store/apps/details?id=" + mPackageToOpen)); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); mSdkContext.startActivity(intent); } } } private static class TestWebView extends WebView { TestWebView(Context windowContext) { super(windowContext); initializeSettings(getSettings()); loadUrl("https://www.google.com/"); } private void initializeSettings(WebSettings settings) { settings.setJavaScriptEnabled(true); settings.setGeolocationEnabled(true); settings.setSupportZoom(true); settings.setDatabaseEnabled(true); settings.setDomStorageEnabled(true); settings.setAllowFileAccess(true); settings.setAllowContentAccess(true); settings.setUseWideViewPort(true); settings.setLoadWithOverviewMode(true); settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING); } } }