Move //webapk to //chrome/android/webapk

webapk/libs/runtime_library/src/org/chromium/webapk/lib/runtime_library/WebApkServiceImpl.java

-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.webapk.lib.runtime_library;
-
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.os.Binder;
-import android.os.Bundle;
-import android.os.Parcel;
-import android.os.RemoteException;
-import android.util.Log;
-
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * Implements services offered by the minted APK to chrome.
- */
-public class WebApkServiceImpl extends IWebApkApi.Stub {
-    public static final String KEY_APP_ICON_ID = "app_icon_id";
-    public static final String KEY_EXPECTED_HOST_BROWSER = "expected_host_browser";
-    private static final String TAG = "WebApkServiceImpl";
-
-    private final Context mContext;
-    // TODO(hanxi): Removes when org.chromium.webapk.R.java is in the web_apk.dex.
-    private final int mAppIcon;
-    private final String mExpectedHostPackage;
-    private final Set<Integer> mAuthorizedUids = new HashSet<>();
-
-    public WebApkServiceImpl(Context context, Bundle bundle) {
-        mContext = context;
-        mAppIcon = bundle.getInt(KEY_APP_ICON_ID);
-        mExpectedHostPackage = bundle.getString(KEY_EXPECTED_HOST_BROWSER);
-    }
-
-    boolean checkHasAccess(int uid, PackageManager packageManager) {
-        String[] callingPackageNames = packageManager.getPackagesForUid(uid);
-        Log.d(TAG, "Verifying bind request from: " + Arrays.toString(callingPackageNames));
-        if (callingPackageNames == null) {
-            return false;
-        }
-
-        for (String packageName : callingPackageNames) {
-            if (packageName.equals(mExpectedHostPackage)) {
-                return true;
-            }
-        }
-
-        Log.e(TAG, "Unauthorized request from uid: " + uid);
-        return false;
-    }
-
-    @Override
-    public boolean onTransact(int arg0, Parcel arg1, Parcel arg2, int arg3) throws RemoteException {
-        int callingUid = Binder.getCallingUid();
-        if (mExpectedHostPackage != null && !mAuthorizedUids.contains(Binder.getCallingUid())) {
-            if (checkHasAccess(callingUid, mContext.getPackageManager())) {
-                mAuthorizedUids.add(callingUid);
-            } else {
-                throw new RemoteException("Unauthorized caller " + callingUid
-                        + " does not match expected host=" + mExpectedHostPackage);
-            }
-        }
-        return super.onTransact(arg0, arg1, arg2, arg3);
-    }
-
-    @Override
-    public PendingIntent getBroadcastPendingIntent(int requestCode, Intent intent, int flags) {
-        return PendingIntent.getBroadcast(
-                mContext.getApplicationContext(), requestCode, intent, flags);
-    }
-
-    @Override
-    public int getSmallIconId() {
-        return mAppIcon;
-    }
-
-    @Override
-    public void displayNotification(String platformTag, int platformID, Notification notification) {
-        getNotificationManager().notify(platformTag, platformID, notification);
-    }
-
-    @Override
-    public void closeNotification(String platformTag, int platformID) {
-        getNotificationManager().cancel(platformTag, platformID);
-    }
-
-    private NotificationManager getNotificationManager() {
-        return (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
-    }
-}