| /* |
| * Copyright (C) 2011 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.emailcommon.service; |
| |
| import android.content.Context; |
| import android.os.IBinder; |
| import android.os.RemoteException; |
| |
| import com.android.emailcommon.provider.Account; |
| import com.android.emailcommon.provider.Policy; |
| import com.android.mail.utils.LogUtils; |
| |
| public class PolicyServiceProxy extends ServiceProxy implements IPolicyService { |
| private static final boolean DEBUG_PROXY = false; // DO NOT CHECK THIS IN SET TO TRUE |
| private static final String TAG = "PolicyServiceProxy"; |
| |
| private IPolicyService mService = null; |
| private Object mReturn = null; |
| |
| public PolicyServiceProxy(Context _context) { |
| super(_context, getIntentForEmailPackage(_context, "POLICY_INTENT")); |
| } |
| |
| @Override |
| public void onConnected(IBinder binder) { |
| mService = IPolicyService.Stub.asInterface(binder); |
| } |
| |
| @Override |
| public IBinder asBinder() { |
| return null; |
| } |
| |
| @Override |
| public boolean isActive(final Policy arg0) throws RemoteException { |
| setTask(new ProxyTask() { |
| @Override |
| public void run() throws RemoteException { |
| mReturn = mService.isActive(arg0); |
| } |
| }, "isActive"); |
| waitForCompletion(); |
| if (DEBUG_PROXY) { |
| LogUtils.v(TAG, "isActive: " + ((mReturn == null) ? "null" : mReturn)); |
| } |
| if (mReturn == null) { |
| // This is not a great situation, but it's better to act like the policy isn't enforced |
| // rather than crash. |
| LogUtils.e(TAG, "PolicyService unavailable in isActive; assuming false"); |
| return false; |
| } else { |
| return (Boolean)mReturn; |
| } |
| } |
| |
| @Override |
| public void setAccountPolicy(final long accountId, final Policy policy, |
| final String securityKey) throws RemoteException { |
| setAccountPolicy2(accountId, policy, securityKey, true /* notify */); |
| } |
| |
| @Override |
| public void setAccountPolicy2(final long accountId, final Policy policy, |
| final String securityKey, final boolean notify) throws RemoteException { |
| setTask(new ProxyTask() { |
| @Override |
| public void run() throws RemoteException { |
| mService.setAccountPolicy2(accountId, policy, securityKey, notify); |
| } |
| }, "setAccountPolicy2"); |
| waitForCompletion(); |
| } |
| |
| @Override |
| public void remoteWipe() throws RemoteException { |
| setTask(new ProxyTask() { |
| @Override |
| public void run() throws RemoteException { |
| mService.remoteWipe(); |
| } |
| }, "remoteWipe"); |
| } |
| |
| @Override |
| public void setAccountHoldFlag(final long arg0, final boolean arg1) throws RemoteException { |
| setTask(new ProxyTask() { |
| @Override |
| public void run() throws RemoteException { |
| mService.setAccountHoldFlag(arg0, arg1); |
| } |
| }, "setAccountHoldFlag"); |
| } |
| |
| // Static methods that encapsulate the proxy calls above |
| public static boolean isActive(Context context, Policy policies) { |
| try { |
| return new PolicyServiceProxy(context).isActive(policies); |
| } catch (RemoteException e) { |
| } |
| return false; |
| } |
| |
| public static void setAccountHoldFlag(Context context, Account account, boolean newState) { |
| try { |
| new PolicyServiceProxy(context).setAccountHoldFlag(account.mId, newState); |
| } catch (RemoteException e) { |
| throw new IllegalStateException("PolicyService transaction failed"); |
| } |
| } |
| |
| public static void remoteWipe(Context context) { |
| try { |
| new PolicyServiceProxy(context).remoteWipe(); |
| } catch (RemoteException e) { |
| throw new IllegalStateException("PolicyService transaction failed"); |
| } |
| } |
| |
| public static void setAccountPolicy(Context context, long accountId, Policy policy, |
| String securityKey) { |
| setAccountPolicy2(context, accountId, policy, securityKey, true /* notify */); |
| } |
| |
| public static void setAccountPolicy2(Context context, long accountId, Policy policy, |
| String securityKey, boolean notify) { |
| try { |
| new PolicyServiceProxy(context).setAccountPolicy2(accountId, policy, securityKey, |
| notify); |
| return; |
| } catch (RemoteException e) { |
| } |
| throw new IllegalStateException("PolicyService transaction failed"); |
| } |
| } |
| |