/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
https://github.com/aizuzi/platform_frameworks_base · Java · 262 lines · 187 code · 36 blank · 39 comment · 50 complexity · d010de4de2afadb3f0623e4a50c7c972 MD5 · raw file
- /*
- * 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.systemui.statusbar.phone;
- import android.app.StatusBarManager;
- import android.bluetooth.BluetoothAdapter;
- import android.content.BroadcastReceiver;
- import android.content.Context;
- import android.content.Intent;
- import android.content.IntentFilter;
- import android.media.AudioManager;
- import android.os.Handler;
- import android.util.Log;
- import com.android.internal.telephony.IccCardConstants;
- import com.android.internal.telephony.TelephonyIntents;
- import com.android.internal.telephony.cdma.TtyIntent;
- import com.android.systemui.R;
- /**
- * This class contains all of the policy about which icons are installed in the status
- * bar at boot time. It goes through the normal API for icons, even though it probably
- * strictly doesn't need to.
- */
- public class PhoneStatusBarPolicy {
- private static final String TAG = "PhoneStatusBarPolicy";
- // message codes for the handler
- private static final int EVENT_BATTERY_CLOSE = 4;
- private static final int AM_PM_STYLE_NORMAL = 0;
- private static final int AM_PM_STYLE_SMALL = 1;
- private static final int AM_PM_STYLE_GONE = 2;
- private static final int AM_PM_STYLE = AM_PM_STYLE_GONE;
- private static final int INET_CONDITION_THRESHOLD = 50;
- private static final boolean SHOW_SYNC_ICON = false;
- private final Context mContext;
- private final StatusBarManager mService;
- private final Handler mHandler = new Handler();
- // Assume it's all good unless we hear otherwise. We don't always seem
- // to get broadcasts that it *is* there.
- IccCardConstants.State mSimState = IccCardConstants.State.READY;
- // ringer volume
- private boolean mVolumeVisible;
- // bluetooth device status
- private boolean mBluetoothEnabled = false;
- private int mLastWifiSignalLevel = -1;
- private boolean mIsWifiConnected = false;
- // state of inet connection - 0 not connected, 100 connected
- private int mInetCondition = 0;
- // sync state
- // If sync is active the SyncActive icon is displayed. If sync is not active but
- // sync is failing the SyncFailing icon is displayed. Otherwise neither are displayed.
- private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
- @Override
- public void onReceive(Context context, Intent intent) {
- String action = intent.getAction();
- if (action.equals(Intent.ACTION_ALARM_CHANGED)) {
- updateAlarm(intent);
- }
- else if (action.equals(Intent.ACTION_SYNC_STATE_CHANGED)) {
- updateSyncState(intent);
- }
- else if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED) ||
- action.equals(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED)) {
- updateBluetooth(intent);
- }
- else if (action.equals(AudioManager.RINGER_MODE_CHANGED_ACTION)) {
- updateVolume();
- }
- else if (action.equals(TelephonyIntents.ACTION_SIM_STATE_CHANGED)) {
- updateSimState(intent);
- }
- else if (action.equals(TtyIntent.TTY_ENABLED_CHANGE_ACTION)) {
- updateTTY(intent);
- }
- }
- };
- public PhoneStatusBarPolicy(Context context) {
- mContext = context;
- mService = (StatusBarManager)context.getSystemService(Context.STATUS_BAR_SERVICE);
- // listen for broadcasts
- IntentFilter filter = new IntentFilter();
- filter.addAction(Intent.ACTION_ALARM_CHANGED);
- filter.addAction(Intent.ACTION_SYNC_STATE_CHANGED);
- filter.addAction(AudioManager.RINGER_MODE_CHANGED_ACTION);
- filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
- filter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED);
- filter.addAction(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
- filter.addAction(TtyIntent.TTY_ENABLED_CHANGE_ACTION);
- mContext.registerReceiver(mIntentReceiver, filter, null, mHandler);
- // TTY status
- mService.setIcon("tty", R.drawable.stat_sys_tty_mode, 0, null);
- mService.setIconVisibility("tty", false);
- // Cdma Roaming Indicator, ERI
- mService.setIcon("cdma_eri", R.drawable.stat_sys_roaming_cdma_0, 0, null);
- mService.setIconVisibility("cdma_eri", false);
- // bluetooth status
- BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
- int bluetoothIcon = R.drawable.stat_sys_data_bluetooth;
- if (adapter != null) {
- mBluetoothEnabled = (adapter.getState() == BluetoothAdapter.STATE_ON);
- if (adapter.getConnectionState() == BluetoothAdapter.STATE_CONNECTED) {
- bluetoothIcon = R.drawable.stat_sys_data_bluetooth_connected;
- }
- }
- mService.setIcon("bluetooth", bluetoothIcon, 0, null);
- mService.setIconVisibility("bluetooth", mBluetoothEnabled);
- // Alarm clock
- mService.setIcon("alarm_clock", R.drawable.stat_sys_alarm, 0, null);
- mService.setIconVisibility("alarm_clock", false);
- // Sync state
- mService.setIcon("sync_active", R.drawable.stat_sys_sync, 0, null);
- mService.setIconVisibility("sync_active", false);
- // "sync_failing" is obsolete: b/1297963
- // volume
- mService.setIcon("volume", R.drawable.stat_sys_ringer_silent, 0, null);
- mService.setIconVisibility("volume", false);
- updateVolume();
- }
- private final void updateAlarm(Intent intent) {
- boolean alarmSet = intent.getBooleanExtra("alarmSet", false);
- mService.setIconVisibility("alarm_clock", alarmSet);
- }
- private final void updateSyncState(Intent intent) {
- if (!SHOW_SYNC_ICON) return;
- boolean isActive = intent.getBooleanExtra("active", false);
- mService.setIconVisibility("sync_active", isActive);
- }
- private final void updateSimState(Intent intent) {
- String stateExtra = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE);
- if (IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(stateExtra)) {
- mSimState = IccCardConstants.State.ABSENT;
- }
- else if (IccCardConstants.INTENT_VALUE_ICC_CARD_IO_ERROR.equals(stateExtra)) {
- mSimState = IccCardConstants.State.CARD_IO_ERROR;
- }
- else if (IccCardConstants.INTENT_VALUE_ICC_READY.equals(stateExtra)) {
- mSimState = IccCardConstants.State.READY;
- }
- else if (IccCardConstants.INTENT_VALUE_ICC_LOCKED.equals(stateExtra)) {
- final String lockedReason =
- intent.getStringExtra(IccCardConstants.INTENT_KEY_LOCKED_REASON);
- if (IccCardConstants.INTENT_VALUE_LOCKED_ON_PIN.equals(lockedReason)) {
- mSimState = IccCardConstants.State.PIN_REQUIRED;
- }
- else if (IccCardConstants.INTENT_VALUE_LOCKED_ON_PUK.equals(lockedReason)) {
- mSimState = IccCardConstants.State.PUK_REQUIRED;
- }
- else {
- mSimState = IccCardConstants.State.NETWORK_LOCKED;
- }
- } else {
- mSimState = IccCardConstants.State.UNKNOWN;
- }
- }
- private final void updateVolume() {
- AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
- final int ringerMode = audioManager.getRingerMode();
- final boolean visible = ringerMode == AudioManager.RINGER_MODE_SILENT ||
- ringerMode == AudioManager.RINGER_MODE_VIBRATE;
- final int iconId;
- String contentDescription = null;
- if (ringerMode == AudioManager.RINGER_MODE_VIBRATE) {
- iconId = R.drawable.stat_sys_ringer_vibrate;
- contentDescription = mContext.getString(R.string.accessibility_ringer_vibrate);
- } else {
- iconId = R.drawable.stat_sys_ringer_silent;
- contentDescription = mContext.getString(R.string.accessibility_ringer_silent);
- }
- if (visible) {
- mService.setIcon("volume", iconId, 0, contentDescription);
- }
- if (visible != mVolumeVisible) {
- mService.setIconVisibility("volume", visible);
- mVolumeVisible = visible;
- }
- }
- private final void updateBluetooth(Intent intent) {
- int iconId = R.drawable.stat_sys_data_bluetooth;
- String contentDescription = null;
- String action = intent.getAction();
- if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
- int state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR);
- mBluetoothEnabled = state == BluetoothAdapter.STATE_ON;
- } else if (action.equals(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED)) {
- int state = intent.getIntExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE,
- BluetoothAdapter.STATE_DISCONNECTED);
- if (state == BluetoothAdapter.STATE_CONNECTED) {
- iconId = R.drawable.stat_sys_data_bluetooth_connected;
- contentDescription = mContext.getString(R.string.accessibility_bluetooth_connected);
- } else {
- contentDescription = mContext.getString(
- R.string.accessibility_bluetooth_disconnected);
- }
- } else {
- return;
- }
- mService.setIcon("bluetooth", iconId, 0, contentDescription);
- mService.setIconVisibility("bluetooth", mBluetoothEnabled);
- }
- private final void updateTTY(Intent intent) {
- final String action = intent.getAction();
- final boolean enabled = intent.getBooleanExtra(TtyIntent.TTY_ENABLED, false);
- if (false) Log.v(TAG, "updateTTY: enabled: " + enabled);
- if (enabled) {
- // TTY is on
- if (false) Log.v(TAG, "updateTTY: set TTY on");
- mService.setIcon("tty", R.drawable.stat_sys_tty_mode, 0,
- mContext.getString(R.string.accessibility_tty_enabled));
- mService.setIconVisibility("tty", true);
- } else {
- // TTY is off
- if (false) Log.v(TAG, "updateTTY: set TTY off");
- mService.setIconVisibility("tty", false);
- }
- }
- }