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/*
* Copyright (C) 2016 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.settings.users;
import android.app.ActivityManager;
import android.app.Dialog;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.os.Process;
import android.os.UserHandle;
import android.os.UserManager;
import android.util.Log;
import com.android.internal.logging.nano.MetricsProto;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
import com.android.settingslib.core.AbstractPreferenceController;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.Fragment;
import androidx.preference.Preference;
import androidx.preference.SwitchPreference;
public class AutoSyncDataPreferenceController extends AbstractPreferenceController
implements PreferenceControllerMixin {
private static final String TAG = "AutoSyncDataController";
private static final String TAG_CONFIRM_AUTO_SYNC_CHANGE = "confirmAutoSyncChange";
private static final String KEY_AUTO_SYNC_ACCOUNT = "auto_sync_account_data";
protected final UserManager mUserManager;
private final Fragment mParentFragment;
protected UserHandle mUserHandle;
public AutoSyncDataPreferenceController(Context context, Fragment parent) {
super(context);
mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
mParentFragment = parent;
mUserHandle = Process.myUserHandle();
}
@Override
public void updateState(Preference preference) {
SwitchPreference switchPreference = (SwitchPreference) preference;
switchPreference.setChecked(ContentResolver.getMasterSyncAutomaticallyAsUser(
mUserHandle.getIdentifier()));
}
@Override
public boolean handlePreferenceTreeClick(Preference preference) {
if (getPreferenceKey().equals(preference.getKey())) {
SwitchPreference switchPreference = (SwitchPreference) preference;
boolean checked = switchPreference.isChecked();
switchPreference.setChecked(!checked);
if (ActivityManager.isUserAMonkey()) {
Log.d(TAG, "ignoring monkey's attempt to flip sync state");
} else {
ConfirmAutoSyncChangeFragment.show(mParentFragment, checked, mUserHandle,
switchPreference);
}
return true;
}
return false;
}
@Override
public boolean isAvailable() {
return !mUserManager.isManagedProfile()
&& (mUserManager.isRestrictedProfile()
|| mUserManager.getProfiles(UserHandle.myUserId()).size() == 1);
}
@Override
public String getPreferenceKey() {
return KEY_AUTO_SYNC_ACCOUNT;
}
/**
* Dialog to inform user about changing auto-sync setting
*/
public static class ConfirmAutoSyncChangeFragment extends InstrumentedDialogFragment implements
DialogInterface.OnClickListener {
private static final String SAVE_ENABLING = "enabling";
private static final String SAVE_USER_HANDLE = "userHandle";
boolean mEnabling;
UserHandle mUserHandle;
SwitchPreference mPreference;
public static void show(Fragment parent, boolean enabling, UserHandle userHandle,
SwitchPreference preference) {
if (!parent.isAdded()) return;
final ConfirmAutoSyncChangeFragment dialog = new ConfirmAutoSyncChangeFragment();
dialog.mEnabling = enabling;
dialog.mUserHandle = userHandle;
dialog.setTargetFragment(parent, 0);
dialog.mPreference = preference;
dialog.show(parent.getFragmentManager(), TAG_CONFIRM_AUTO_SYNC_CHANGE);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Context context = getActivity();
if (savedInstanceState != null) {
mEnabling = savedInstanceState.getBoolean(SAVE_ENABLING);
mUserHandle = (UserHandle) savedInstanceState.getParcelable(SAVE_USER_HANDLE);
}
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
if (!mEnabling) {
builder.setTitle(R.string.data_usage_auto_sync_off_dialog_title);
builder.setMessage(R.string.data_usage_auto_sync_off_dialog);
} else {
builder.setTitle(R.string.data_usage_auto_sync_on_dialog_title);
builder.setMessage(R.string.data_usage_auto_sync_on_dialog);
}
builder.setPositiveButton(android.R.string.ok, this);
builder.setNegativeButton(android.R.string.cancel, null);
return builder.create();
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putBoolean(SAVE_ENABLING, mEnabling);
outState.putParcelable(SAVE_USER_HANDLE, mUserHandle);
}
@Override
public int getMetricsCategory() {
return MetricsProto.MetricsEvent.DIALOG_CONFIRM_AUTO_SYNC_CHANGE;
}
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
ContentResolver.setMasterSyncAutomaticallyAsUser(mEnabling,
mUserHandle.getIdentifier());
if (mPreference != null) {
mPreference.setChecked(mEnabling);
}
}
}
}
}
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