134 lines
4.5 KiB
Java
134 lines
4.5 KiB
Java
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.wifi;
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import com.android.settings.R;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.DialogFragment;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.location.LocationManager;
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import android.net.wifi.WifiManager;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.view.View;
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import android.widget.CheckBox;
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import android.widget.CompoundButton;
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import android.widget.CompoundButton.OnCheckedChangeListener;
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/**
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* This activity notifies the user that wifi scans are still available when Wi-Fi is being
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* turned off
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*/
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public class WifiNotifyScanModeActivity extends Activity {
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private DialogFragment mDialog;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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Intent intent = getIntent();
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if (intent != null && intent.getAction()
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.equals(WifiManager.ACTION_NOTIFY_SCAN_ALWAYS_AVAILABLE)) {
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createDialog();
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} else {
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finish();
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return;
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}
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}
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private void createDialog() {
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if (mDialog == null) {
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mDialog = AlertDialogFragment.newInstance();
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mDialog.show(getFragmentManager(), "dialog");
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}
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}
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private void dismissDialog() {
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if (mDialog != null) {
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mDialog.dismiss();
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mDialog = null;
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}
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}
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@Override
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public void onPause() {
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super.onPause();
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dismissDialog();
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}
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public void onResume() {
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super.onResume();
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createDialog();
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}
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void doPositiveButton(boolean checked) {
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Settings.Global.putInt(getContentResolver(),
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Settings.Global.WIFI_NOTIFY_SCAN_ALWAYS_AVAILABLE, checked ? 0 : 1);
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finish();
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}
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public static class AlertDialogFragment extends DialogFragment {
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static AlertDialogFragment newInstance() {
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AlertDialogFragment frag = new AlertDialogFragment();
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return frag;
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}
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public AlertDialogFragment() {
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super();
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}
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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View checkBoxView = View.inflate(getActivity(), R.layout.wifi_notify_scan_mode, null);
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final CheckBox checkBox = (CheckBox) checkBoxView.findViewById(R.id.checkbox);
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final String msg;
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if (Settings.Secure.isLocationProviderEnabled(getActivity().getContentResolver(),
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LocationManager.NETWORK_PROVIDER)) {
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msg = getString(R.string.wifi_scan_notify_text_location_on);
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} else {
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msg = getString(R.string.wifi_scan_notify_text_location_off);
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}
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return new AlertDialog.Builder(getActivity())
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.setMessage(msg)
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.setView(checkBoxView)
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.setPositiveButton(R.string.dlg_ok,
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new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int whichButton) {
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((WifiNotifyScanModeActivity) getActivity()).doPositiveButton(
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checkBox.isChecked());
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}
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}
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)
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.setNegativeButton(R.string.dlg_cancel,
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new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int whichButton) {
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((WifiNotifyScanModeActivity) getActivity()).finish();
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}
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}
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)
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.create();
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}
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@Override
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public void onCancel(DialogInterface dialog) {
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((WifiNotifyScanModeActivity) getActivity()).finish();
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}
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}
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}
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