| /* |
| * Copyright (C) 2009 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.phone; |
| |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.os.SystemProperties; |
| import android.provider.Settings; |
| import android.text.TextUtils; |
| import android.util.Log; |
| |
| /* |
| * Handles OTA Start procedure at phone power up. At phone power up, if phone is not OTA |
| * provisioned (check MIN value of the Phone) and 'device_provisioned' is not set, |
| * OTA Activation screen is shown that helps user activate the phone |
| */ |
| public class OtaStartupReceiver extends BroadcastReceiver { |
| private static final String TAG = "OtaStartupReceiver"; |
| private static final boolean DBG = (SystemProperties.getInt("ro.debuggable", 0) == 1); |
| private static final int MIN_READY = 10; |
| private Context mContext; |
| |
| private Handler mHandler = new Handler() { |
| @Override |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case MIN_READY: |
| Log.v(TAG, "Attempting OtaActivation from handler"); |
| OtaUtils.maybeDoOtaCall(mContext, mHandler, MIN_READY); |
| } |
| } |
| }; |
| |
| public void onReceive(Context context, Intent intent) { |
| mContext = context; |
| |
| if (!OtaUtils.isCdmaPhone()) { |
| if (DBG) Log.d(TAG, "Not a CDMA phone, no need to process OTA"); |
| return; |
| } |
| |
| if (shouldPostpone(context)) { |
| if (DBG) Log.d(TAG, "Postponing CDMA provisioning until wizard runs"); |
| return; |
| } |
| |
| // The following depends on the phone process being persistent. Normally we can't |
| // expect a BroadcastReceiver to persist after returning from this function but it does |
| // because the phone activity is persistent. |
| OtaUtils.maybeDoOtaCall(mContext, mHandler, MIN_READY); |
| } |
| |
| /** |
| * On devices that provide a phone initialization wizard (such as Google Setup Wizard), we |
| * allow delaying CDMA OTA setup so it can be done in a single wizard. The wizard is responsible |
| * for (1) disabling itself once it has been run and/or (2) setting the 'device_provisioned' |
| * flag to something non-zero and (3) calling the OTA Setup with the action below. |
| * |
| * NB: Typical phone initialization wizards will install themselves as the homescreen |
| * (category "android.intent.category.HOME") with a priority higher than the default. |
| * The wizard should set 'device_provisioned' when it completes, disable itself with the |
| * PackageManager.setComponentEnabledSetting() and then start home screen. |
| * |
| * @return true if setup will be handled by wizard, false if it should be done now. |
| */ |
| private boolean shouldPostpone(Context context) { |
| Intent intent = new Intent("android.intent.action.DEVICE_INITIALIZATION_WIZARD"); |
| ResolveInfo resolveInfo = context.getPackageManager().resolveActivity(intent, |
| PackageManager.MATCH_DEFAULT_ONLY); |
| boolean provisioned = Settings.Secure.getInt(context.getContentResolver(), |
| Settings.Secure.DEVICE_PROVISIONED, 0) != 0; |
| String mode = SystemProperties.get("ro.setupwizard.mode", "REQUIRED"); |
| boolean runningSetupWizard = "REQUIRED".equals(mode) || "OPTIONAL".equals(mode); |
| if (DBG) { |
| Log.v(TAG, "resolvInfo = " + resolveInfo + ", provisioned = " + provisioned |
| + ", runningSetupWizard = " + runningSetupWizard); |
| } |
| return resolveInfo != null && !provisioned && runningSetupWizard; |
| } |
| } |