SetupWizard: Initial commit
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cretin45
211
src/com/cyanogenmod/setupwizard/setup/MobileDataPage.java
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211
src/com/cyanogenmod/setupwizard/setup/MobileDataPage.java
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/*
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* Copyright (C) 2013 The CyanogenMod 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.cyanogenmod.setupwizard.setup;
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import android.app.Activity;
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import android.app.Fragment;
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import android.content.Context;
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import android.os.Bundle;
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import android.telephony.PhoneStateListener;
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import android.telephony.ServiceState;
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import android.telephony.SignalStrength;
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import android.telephony.SubscriptionManager;
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import android.telephony.TelephonyManager;
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import android.text.TextUtils;
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import android.view.View;
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import android.widget.ImageView;
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import android.widget.Switch;
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import android.widget.TextView;
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import com.cyanogenmod.setupwizard.R;
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import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
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import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
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public class MobileDataPage extends SetupPage {
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public static final String TAG = "MobileDataPage";
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public MobileDataPage(Context context, SetupDataCallbacks callbacks) {
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super(context, callbacks);
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}
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@Override
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public Fragment getFragment() {
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Bundle args = new Bundle();
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args.putString(SetupPage.KEY_PAGE_ARGUMENT, getKey());
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MobileDataFragment fragment = new MobileDataFragment();
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fragment.setArguments(args);
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return fragment;
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}
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@Override
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public String getKey() {
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return TAG;
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}
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@Override
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public int getTitleResId() {
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return R.string.setup_mobile_data;
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}
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public static class MobileDataFragment extends SetupPageFragment {
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private View mEnableDataRow;
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private Switch mEnableMobileData;
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private ImageView mSignalView;
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private TextView mNameView;
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private TelephonyManager mPhone;
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private SignalStrength mSignalStrength;
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private ServiceState mServiceState;
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private PhoneStateListener mPhoneStateListener =
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new PhoneStateListener(SubscriptionManager.getDefaultDataSubId()) {
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@Override
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public void onSignalStrengthsChanged(SignalStrength signalStrength) {
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mSignalStrength = signalStrength;
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updateSignalStrength();
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}
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@Override
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public void onServiceStateChanged(ServiceState state) {
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mServiceState = state;
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updateSignalStrength();
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}
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};
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private View.OnClickListener mEnableDataClickListener = new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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boolean checked = !mEnableMobileData.isChecked();
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SetupWizardUtils.setMobileDataEnabled(getActivity(), checked);
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mEnableMobileData.setChecked(checked);
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}
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};
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@Override
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protected void initializePage() {
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mEnableDataRow = mRootView.findViewById(R.id.data);
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mEnableDataRow.setOnClickListener(mEnableDataClickListener);
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mEnableMobileData = (Switch) mRootView.findViewById(R.id.data_switch);
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mSignalView = (ImageView) mRootView.findViewById(R.id.signal);
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mNameView = (TextView) mRootView.findViewById(R.id.enable_data_title);
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updateDataConnectionStatus();
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updateSignalStrength();
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}
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@Override
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protected int getLayoutResource() {
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return R.layout.mobile_data_settings;
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}
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@Override
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public void onResume() {
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super.onResume();
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updateDataConnectionStatus();
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updateSignalStrength();
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}
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@Override
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public void onAttach(Activity activity) {
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super.onAttach(activity);
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mPhone = (TelephonyManager)getActivity().getSystemService(Context.TELEPHONY_SERVICE);
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mPhone.listen(mPhoneStateListener,
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PhoneStateListener.LISTEN_SERVICE_STATE
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| PhoneStateListener.LISTEN_SIGNAL_STRENGTHS);
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}
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@Override
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public void onDetach() {
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super.onDetach();
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mPhone.listen(mPhoneStateListener, PhoneStateListener.LISTEN_NONE);
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}
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private void updateCarrierText() {
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String name = mPhone.getNetworkOperatorName(SubscriptionManager.getDefaultDataSubId());
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if (TextUtils.isEmpty(name)) {
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if (mServiceState != null && mServiceState.isEmergencyOnly()) {
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name = getString(R.string.setup_mobile_data_emergency_only);
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} else {
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name = getString(R.string.setup_mobile_data_no_service);
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}
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}
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mNameView.setText(name);
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}
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private void updateSignalStrength() {
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if (!hasService()) {
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mSignalView.setImageResource(R.drawable.ic_signal_no_signal);
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} else {
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if (mSignalStrength != null) {
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int resId;
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switch (mSignalStrength.getLevel()) {
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case 4:
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resId = R.drawable.ic_signal_4;
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break;
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case 3:
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resId = R.drawable.ic_signal_3;
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break;
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case 2:
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resId = R.drawable.ic_signal_2;
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break;
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case 1:
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resId = R.drawable.ic_signal_1;
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break;
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default:
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resId = R.drawable.ic_signal_0;
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break;
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}
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mSignalView.setImageResource(resId);
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}
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}
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updateCarrierText();
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}
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private void updateDataConnectionStatus() {
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mEnableMobileData.setChecked(SetupWizardUtils.isMobileDataEnabled(getActivity()));
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}
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private boolean hasService() {
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boolean retVal;
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if (mServiceState != null) {
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// Consider the device to be in service if either voice or data service is available.
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// Some SIM cards are marketed as data-only and do not support voice service, and on
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// these SIM cards, we want to show signal bars for data service as well as the "no
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// service" or "emergency calls only" text that indicates that voice is not available.
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switch(mServiceState.getVoiceRegState()) {
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case ServiceState.STATE_POWER_OFF:
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retVal = false;
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break;
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case ServiceState.STATE_OUT_OF_SERVICE:
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case ServiceState.STATE_EMERGENCY_ONLY:
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retVal = mServiceState.getDataRegState() == ServiceState.STATE_IN_SERVICE;
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break;
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default:
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retVal = true;
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}
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} else {
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retVal = false;
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}
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return retVal;
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}
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}
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}
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