auto import from //depot/cupcake/@135843
This commit is contained in:
The Android Open Source Project
392
src/com/android/settings/deviceinfo/Status.java
Normal file
392
src/com/android/settings/deviceinfo/Status.java
Normal file
@@ -0,0 +1,392 @@
|
||||
/*
|
||||
* Copyright (C) 2008 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.deviceinfo;
|
||||
|
||||
import android.bluetooth.BluetoothDevice;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.content.res.Resources;
|
||||
import android.net.wifi.WifiInfo;
|
||||
import android.net.wifi.WifiManager;
|
||||
import android.os.BatteryManager;
|
||||
import android.os.Bundle;
|
||||
import android.os.Handler;
|
||||
import android.os.Message;
|
||||
import android.os.SystemClock;
|
||||
import android.os.SystemProperties;
|
||||
import android.os.NetStat;
|
||||
import android.preference.Preference;
|
||||
import android.preference.PreferenceActivity;
|
||||
import android.telephony.PhoneStateListener;
|
||||
import android.telephony.ServiceState;
|
||||
import android.telephony.TelephonyManager;
|
||||
import android.text.TextUtils;
|
||||
|
||||
import com.android.internal.telephony.Phone;
|
||||
import com.android.internal.telephony.PhoneFactory;
|
||||
import com.android.internal.telephony.PhoneStateIntentReceiver;
|
||||
import com.android.internal.telephony.TelephonyProperties;
|
||||
import com.android.settings.R;
|
||||
|
||||
import java.lang.ref.WeakReference;
|
||||
|
||||
/**
|
||||
* Display the following information
|
||||
* # Phone Number
|
||||
* # Network
|
||||
* # Roaming
|
||||
* # IMEI
|
||||
* # Network type
|
||||
* # Signal Strength
|
||||
* # Battery Strength : TODO
|
||||
* # Uptime
|
||||
* # Awake Time
|
||||
* # XMPP/buzz/tickle status : TODO
|
||||
*
|
||||
*/
|
||||
public class Status extends PreferenceActivity {
|
||||
|
||||
private static final String KEY_WIFI_MAC_ADDRESS = "wifi_mac_address";
|
||||
private static final String KEY_BT_ADDRESS = "bt_address";
|
||||
private static final String KEY_NETWORK_TRAFFIC_STATS = "network_traffic_stats";
|
||||
private static final int EVENT_SIGNAL_STRENGTH_CHANGED = 200;
|
||||
private static final int EVENT_SERVICE_STATE_CHANGED = 300;
|
||||
|
||||
private static final int EVENT_UPDATE_STATS = 500;
|
||||
|
||||
private TelephonyManager mTelephonyManager;
|
||||
private Phone mPhone = null;
|
||||
private PhoneStateIntentReceiver mPhoneStateReceiver;
|
||||
private Resources mRes;
|
||||
private Preference mSignalStrength;
|
||||
private Preference mUptime;
|
||||
private Preference mAwakeTime;
|
||||
|
||||
private static String sUnknown;
|
||||
|
||||
private Preference mBatteryStatus;
|
||||
private Preference mBatteryLevel;
|
||||
|
||||
private Handler mHandler;
|
||||
|
||||
private static class MyHandler extends Handler {
|
||||
private WeakReference<Status> mStatus;
|
||||
|
||||
public MyHandler(Status activity) {
|
||||
mStatus = new WeakReference<Status>(activity);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleMessage(Message msg) {
|
||||
Status status = mStatus.get();
|
||||
if (status == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
switch (msg.what) {
|
||||
case EVENT_SIGNAL_STRENGTH_CHANGED:
|
||||
status.updateSignalStrength();
|
||||
break;
|
||||
|
||||
case EVENT_SERVICE_STATE_CHANGED:
|
||||
ServiceState serviceState = status.mPhoneStateReceiver.getServiceState();
|
||||
status.updateServiceState(serviceState);
|
||||
break;
|
||||
|
||||
case EVENT_UPDATE_STATS:
|
||||
status.updateTimes();
|
||||
status.setNetworkTrafficStats();
|
||||
sendEmptyMessageDelayed(EVENT_UPDATE_STATS, 1000);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private BroadcastReceiver mBatteryInfoReceiver = new BroadcastReceiver() {
|
||||
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
String action = intent.getAction();
|
||||
if (Intent.ACTION_BATTERY_CHANGED.equals(action)) {
|
||||
|
||||
int level = intent.getIntExtra("level", 0);
|
||||
int scale = intent.getIntExtra("scale", 100);
|
||||
|
||||
mBatteryLevel.setSummary(String.valueOf(level * 100 / scale) + "%");
|
||||
|
||||
int plugType = intent.getIntExtra("plugged", 0);
|
||||
int status = intent.getIntExtra("status", BatteryManager.BATTERY_STATUS_UNKNOWN);
|
||||
String statusString;
|
||||
if (status == BatteryManager.BATTERY_STATUS_CHARGING) {
|
||||
statusString = getString(R.string.battery_info_status_charging);
|
||||
if (plugType > 0) {
|
||||
statusString = statusString + " " + getString(
|
||||
(plugType == BatteryManager.BATTERY_PLUGGED_AC)
|
||||
? R.string.battery_info_status_charging_ac
|
||||
: R.string.battery_info_status_charging_usb);
|
||||
}
|
||||
} else if (status == BatteryManager.BATTERY_STATUS_DISCHARGING) {
|
||||
statusString = getString(R.string.battery_info_status_discharging);
|
||||
} else if (status == BatteryManager.BATTERY_STATUS_NOT_CHARGING) {
|
||||
statusString = getString(R.string.battery_info_status_not_charging);
|
||||
} else if (status == BatteryManager.BATTERY_STATUS_FULL) {
|
||||
statusString = getString(R.string.battery_info_status_full);
|
||||
} else {
|
||||
statusString = getString(R.string.battery_info_status_unknown);
|
||||
}
|
||||
mBatteryStatus.setSummary(statusString);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
private PhoneStateListener mPhoneStateListener = new PhoneStateListener() {
|
||||
@Override
|
||||
public void onDataConnectionStateChanged(int state) {
|
||||
updateDataState();
|
||||
updateNetworkType();
|
||||
}
|
||||
};
|
||||
|
||||
@Override
|
||||
protected void onCreate(Bundle icicle) {
|
||||
super.onCreate(icicle);
|
||||
|
||||
mHandler = new MyHandler(this);
|
||||
|
||||
mTelephonyManager = (TelephonyManager)getSystemService(TELEPHONY_SERVICE);
|
||||
|
||||
addPreferencesFromResource(R.xml.device_info_status);
|
||||
mBatteryLevel = findPreference("battery_level");
|
||||
mBatteryStatus = findPreference("battery_status");
|
||||
|
||||
mRes = getResources();
|
||||
if (sUnknown == null) {
|
||||
sUnknown = mRes.getString(R.string.device_info_default);
|
||||
}
|
||||
|
||||
mPhone = PhoneFactory.getDefaultPhone();
|
||||
mSignalStrength = findPreference("signal_strength");
|
||||
mUptime = findPreference("up_time");
|
||||
mAwakeTime = findPreference("awake_time");
|
||||
|
||||
setSummaryText("imei", mPhone.getDeviceId());
|
||||
setSummaryText("imei_sv",
|
||||
((TelephonyManager) getSystemService(TELEPHONY_SERVICE))
|
||||
.getDeviceSoftwareVersion());
|
||||
setSummaryText("number", mPhone.getLine1Number());
|
||||
|
||||
mPhoneStateReceiver = new PhoneStateIntentReceiver(this, mHandler);
|
||||
mPhoneStateReceiver.notifySignalStrength(EVENT_SIGNAL_STRENGTH_CHANGED);
|
||||
mPhoneStateReceiver.notifyServiceState(EVENT_SERVICE_STATE_CHANGED);
|
||||
|
||||
setWifiStatus();
|
||||
setBtStatus();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onResume() {
|
||||
super.onResume();
|
||||
|
||||
mPhoneStateReceiver.registerIntent();
|
||||
registerReceiver(mBatteryInfoReceiver, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
|
||||
|
||||
updateSignalStrength();
|
||||
updateServiceState(mPhone.getServiceState());
|
||||
updateDataState();
|
||||
|
||||
mTelephonyManager.listen(mPhoneStateListener,
|
||||
PhoneStateListener.LISTEN_DATA_CONNECTION_STATE);
|
||||
|
||||
mHandler.sendEmptyMessage(EVENT_UPDATE_STATS);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onPause() {
|
||||
super.onPause();
|
||||
|
||||
mPhoneStateReceiver.unregisterIntent();
|
||||
mTelephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_NONE);
|
||||
unregisterReceiver(mBatteryInfoReceiver);
|
||||
mHandler.removeMessages(EVENT_UPDATE_STATS);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param preference The key for the Preference item
|
||||
* @param property The system property to fetch
|
||||
* @param alt The default value, if the property doesn't exist
|
||||
*/
|
||||
private void setSummary(String preference, String property, String alt) {
|
||||
try {
|
||||
findPreference(preference).setSummary(
|
||||
SystemProperties.get(property, alt));
|
||||
} catch (RuntimeException e) {
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
private void setSummaryText(String preference, String text) {
|
||||
if (TextUtils.isEmpty(text)) {
|
||||
text = sUnknown;
|
||||
}
|
||||
|
||||
findPreference(preference).setSummary(text);
|
||||
}
|
||||
|
||||
private void updateNetworkType() {
|
||||
// Whether EDGE, UMTS, etc...
|
||||
setSummary("network_type", TelephonyProperties.PROPERTY_DATA_NETWORK_TYPE, sUnknown);
|
||||
}
|
||||
|
||||
private void updateDataState() {
|
||||
int state = mTelephonyManager.getDataState();
|
||||
String display = mRes.getString(R.string.radioInfo_unknown);
|
||||
|
||||
switch (state) {
|
||||
case TelephonyManager.DATA_CONNECTED:
|
||||
display = mRes.getString(R.string.radioInfo_data_connected);
|
||||
break;
|
||||
case TelephonyManager.DATA_SUSPENDED:
|
||||
display = mRes.getString(R.string.radioInfo_data_suspended);
|
||||
break;
|
||||
case TelephonyManager.DATA_CONNECTING:
|
||||
display = mRes.getString(R.string.radioInfo_data_connecting);
|
||||
break;
|
||||
case TelephonyManager.DATA_DISCONNECTED:
|
||||
display = mRes.getString(R.string.radioInfo_data_disconnected);
|
||||
break;
|
||||
}
|
||||
|
||||
setSummaryText("data_state", display);
|
||||
}
|
||||
|
||||
private void updateServiceState(ServiceState serviceState) {
|
||||
int state = serviceState.getState();
|
||||
String display = mRes.getString(R.string.radioInfo_unknown);
|
||||
|
||||
switch (state) {
|
||||
case ServiceState.STATE_IN_SERVICE:
|
||||
display = mRes.getString(R.string.radioInfo_service_in);
|
||||
break;
|
||||
case ServiceState.STATE_OUT_OF_SERVICE:
|
||||
case ServiceState.STATE_EMERGENCY_ONLY:
|
||||
display = mRes.getString(R.string.radioInfo_service_out);
|
||||
break;
|
||||
case ServiceState.STATE_POWER_OFF:
|
||||
display = mRes.getString(R.string.radioInfo_service_off);
|
||||
break;
|
||||
}
|
||||
|
||||
setSummaryText("service_state", display);
|
||||
|
||||
if (serviceState.getRoaming()) {
|
||||
setSummaryText("roaming_state", mRes.getString(R.string.radioInfo_roaming_in));
|
||||
} else {
|
||||
setSummaryText("roaming_state", mRes.getString(R.string.radioInfo_roaming_not));
|
||||
}
|
||||
setSummaryText("operator_name", serviceState.getOperatorAlphaLong());
|
||||
}
|
||||
|
||||
void updateSignalStrength() {
|
||||
int state =
|
||||
mPhoneStateReceiver.getServiceState().getState();
|
||||
Resources r = getResources();
|
||||
|
||||
if ((ServiceState.STATE_OUT_OF_SERVICE == state) ||
|
||||
(ServiceState.STATE_POWER_OFF == state)) {
|
||||
mSignalStrength.setSummary("0");
|
||||
}
|
||||
|
||||
int signalDbm = mPhoneStateReceiver.getSignalStrengthDbm();
|
||||
|
||||
if (-1 == signalDbm) signalDbm = 0;
|
||||
|
||||
int signalAsu = mPhoneStateReceiver.getSignalStrength();
|
||||
|
||||
if (-1 == signalAsu) signalAsu = 0;
|
||||
|
||||
mSignalStrength.setSummary(String.valueOf(signalDbm) + " "
|
||||
+ r.getString(R.string.radioInfo_display_dbm) + " "
|
||||
+ String.valueOf(signalAsu) + " "
|
||||
+ r.getString(R.string.radioInfo_display_asu));
|
||||
}
|
||||
|
||||
private void setWifiStatus() {
|
||||
WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
|
||||
WifiInfo wifiInfo = wifiManager.getConnectionInfo();
|
||||
|
||||
Preference wifiMacAddressPref = findPreference(KEY_WIFI_MAC_ADDRESS);
|
||||
String macAddress = wifiInfo == null ? null : wifiInfo.getMacAddress();
|
||||
wifiMacAddressPref.setSummary(!TextUtils.isEmpty(macAddress) ? macAddress
|
||||
: getString(R.string.status_unavailable));
|
||||
}
|
||||
|
||||
private void setBtStatus() {
|
||||
BluetoothDevice bluetooth = (BluetoothDevice) getSystemService(BLUETOOTH_SERVICE);
|
||||
Preference btAddressPref = findPreference(KEY_BT_ADDRESS);
|
||||
|
||||
if (bluetooth == null) {
|
||||
// device not BT capable
|
||||
getPreferenceScreen().removePreference(btAddressPref);
|
||||
} else {
|
||||
String address = bluetooth.isEnabled() ? bluetooth.getAddress() : null;
|
||||
btAddressPref.setSummary(!TextUtils.isEmpty(address) ? address
|
||||
: getString(R.string.status_unavailable));
|
||||
}
|
||||
}
|
||||
|
||||
private void setNetworkTrafficStats() {
|
||||
long txPkts = NetStat.getTotalTxPkts();
|
||||
long txBytes = NetStat.getTotalTxBytes();
|
||||
long rxPkts = NetStat.getTotalRxPkts();
|
||||
long rxBytes = NetStat.getTotalRxBytes();
|
||||
|
||||
Preference netStatsPref = findPreference(KEY_NETWORK_TRAFFIC_STATS);
|
||||
netStatsPref.setSummary(getString(R.string.status_network_traffic_summary,
|
||||
txPkts, txBytes, rxPkts, rxBytes));
|
||||
}
|
||||
|
||||
void updateTimes() {
|
||||
long at = SystemClock.uptimeMillis() / 1000;
|
||||
long ut = SystemClock.elapsedRealtime() / 1000;
|
||||
long st = ut - at;
|
||||
|
||||
if (ut == 0) {
|
||||
ut = 1;
|
||||
}
|
||||
|
||||
mUptime.setSummary(convert(ut));
|
||||
mAwakeTime.setSummary(convert(at) + " (" + (((1000 * at / ut) + 5) / 10) + "%)");
|
||||
}
|
||||
|
||||
private String pad(int n) {
|
||||
if (n >= 10) {
|
||||
return String.valueOf(n);
|
||||
} else {
|
||||
return "0" + String.valueOf(n);
|
||||
}
|
||||
}
|
||||
|
||||
private String convert(long t) {
|
||||
int s = (int)(t % 60);
|
||||
int m = (int)((t / 60) % 60);
|
||||
int h = (int)((t / 3600));
|
||||
|
||||
return h + ":" + pad(m) + ":" + pad(s);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user