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/*
* 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.PhoneConstants;
import com.android.internal.telephony.cat.CatLog;
import com.android.internal.telephony.util.TelephonyUtils;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.IPackageManager;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.RemoteException;
import android.os.ServiceManager;
/**
* Application installer for SIM Toolkit.
*
*/
final class StkAppInstaller {
private static final boolean DBG = TelephonyUtils.IS_DEBUGGABLE;
private static final String LOG_TAG = StkAppInstaller.class.getSimpleName();
private StkAppInstaller() {
}
static void installOrUpdate(Context context, String label) {
IPackageManager pm = IPackageManager.Stub.asInterface(ServiceManager.getService("package"));
if (pm != null) {
ComponentName component = new ComponentName(context, StkMain.class);
int userId = context.getUserId();
int icon = R.drawable.ic_launcher_sim_toolkit;
try {
try {
if (label != null) {
pm.overrideLabelAndIcon(component, label, icon, userId);
} else {
pm.restoreLabelAndIcon(component, userId);
}
if (DBG) CatLog.d(LOG_TAG, "Set the label to " + label);
} catch (SecurityException e) {
CatLog.e(LOG_TAG, "Failed to set the label to " + label);
}
setAppState(pm, component, userId, true);
} catch (RemoteException e) {
CatLog.e(LOG_TAG, "Failed to enable SIM Toolkit");
}
}
}
static void uninstall(Context context) {
IPackageManager pm = IPackageManager.Stub.asInterface(ServiceManager.getService("package"));
if (pm != null) {
ComponentName component = new ComponentName(context, StkMain.class);
try {
setAppState(pm, component, context.getUserId(), false);
} catch (RemoteException e) {
CatLog.e(LOG_TAG, "Failed to disable SIM Toolkit");
}
}
}
static void setAppState(IPackageManager pm, ComponentName component, int userId, boolean enable)
throws RemoteException {
int current = pm.getComponentEnabledSetting(component, userId);
int expected = enable ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
: PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
if (current != expected) {
pm.setComponentEnabledSetting(component, expected, PackageManager.DONT_KILL_APP,
userId);
if (DBG) CatLog.d(LOG_TAG, "SIM Toolkit is " + (enable ? "enabled" : "disabled"));
}
}
}
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