blob: 3208ba82d88ed3c9401a0cc8e020e30e1c36512c [file] [log] [blame]
/*
* Copyright (C) 2007 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.stk;
import com.android.internal.telephony.cat.CatLog;
import com.android.internal.telephony.PhoneConstants;
import com.android.internal.telephony.TelephonyProperties;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageManager;
import android.telephony.TelephonyManager;
import android.os.SystemProperties;
/**
* Application installer for SIM Toolkit.
*
*/
abstract class StkAppInstaller {
private static final String STK_LAUNCHER_ACTIVITY = "com.android.stk.StkLauncherActivity";
private static final String LOG_TAG = "StkAppInstaller";
private StkAppInstaller() {
CatLog.d(LOG_TAG, "init");
}
public static void install(Context context) {
setAppState(context, true);
}
public static void unInstall(Context context) {
setAppState(context, false);
}
private static void setAppState(Context context, boolean install) {
CatLog.d(LOG_TAG, "[setAppState]+");
if (context == null) {
CatLog.d(LOG_TAG, "[setAppState]- no context, just return.");
return;
}
PackageManager pm = context.getPackageManager();
if (pm == null) {
CatLog.d(LOG_TAG, "[setAppState]- no package manager, just return.");
return;
}
ComponentName cName = new ComponentName("com.android.stk", STK_LAUNCHER_ACTIVITY);
int state = install ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
: PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
if (((PackageManager.COMPONENT_ENABLED_STATE_ENABLED == state) &&
(PackageManager.COMPONENT_ENABLED_STATE_ENABLED ==
pm.getComponentEnabledSetting(cName))) ||
((PackageManager.COMPONENT_ENABLED_STATE_DISABLED == state) &&
(PackageManager.COMPONENT_ENABLED_STATE_DISABLED ==
pm.getComponentEnabledSetting(cName)))) {
CatLog.d(LOG_TAG, "Need not change app state!!");
} else {
CatLog.d(LOG_TAG, "Change app state[" + install + "]");
try {
pm.setComponentEnabledSetting(cName, state, PackageManager.DONT_KILL_APP);
} catch (Exception e) {
CatLog.d(LOG_TAG, "Could not change STK app state");
}
}
CatLog.d(LOG_TAG, "[setAppState]-");
}
}