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bluetooth tethering

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Change-Id: I8dfb1c85bb8b963d2937b8bc4a4c9f0cf641785d
This commit is contained in:
Danica Chang
2010-08-10 18:41:29 -07:00
parent 4216902ba3
commit 32711b6752
11 changed files with 522 additions and 65 deletions
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52
res/values/strings.xml
View File

@@ -764,6 +764,8 @@
<string name="bluetooth_profile_opp">Transfer</string>
<!-- Bluetooth settings. The user-visible string that is used whenever referring to the HID profile. -->
<string name="bluetooth_profile_hid">Input Device</string>
<!-- Bluetooth settings. The user-visible string that is used whenever referring to the PAN profile. [CHAR LIMIT=25]-->
<string name="bluetooth_profile_pan">Tethering</string>
<!-- Bluetooth settings. The summary string when a device is connected to the A2DP profile. -->
<string name="bluetooth_summary_connected_to_a2dp">Connected to media audio</string>
@@ -773,6 +775,8 @@
<string name="bluetooth_summary_connected_to_a2dp_headset">Connected to phone and media audio</string>
<!-- Bluetooth settings. The summary string when a device is connected to the HID profile. -->
<string name="bluetooth_summary_connected_to_hid">Connected to input device</string>
<!-- Bluetooth settings. The summary string when a device is connected to the PAN profile. [CHAR LIMIT=35]-->
<string name="bluetooth_summary_connected_to_pan">Tethered</string>
<!-- Bluetooth settings. Connection options screen. The title of the screen. -->
<string name="bluetooth_device_advanced_title"><xliff:g id="device_name">%1$s</xliff:g> options</string>
@@ -792,6 +796,8 @@
<string name="bluetooth_opp_profile_summary_not_connected">Not connected to file transfer server</string>
<!-- Bluetooth settings. Connection options screen. The summary for the HID checkbox preference when HID is connected. -->
<string name="bluetooth_hid_profile_summary_connected">Connected to input device</string>
<!-- Bluetooth settings. Connection options screen. The summary for the PAN checkbox preference when PAN is connected. [CHAR LIMIT=25]-->
<string name="bluetooth_pan_profile_summary_connected">Tethered</string>
<!-- Bluetooth settings. Connection options screen. The summary for the A2DP checkbox preference that describes how checking it will set the A2DP profile as preferred. -->
<string name="bluetooth_a2dp_profile_summary_use_for">Use for media audio</string>
@@ -1467,13 +1473,32 @@
<string name="call_settings_summary">Set up voicemail, call forwarding, call waiting, caller ID</string>
<!-- Tethering controls, item title to go into the tethering settings -->
<string name="tether_settings_title_usb">Tethering</string>
<!-- Tethering controls, item title to go into the tethering settings when only USB tethering is available [CHAR LIMIT=25]-->
<string name="tether_settings_title_usb">USB tethering</string>
<!-- Tethering controls, item title to go into the tethering settings when only Wifi tethering is available [CHAR LIMIT=25]-->
<string name="tether_settings_title_wifi">Portable hotspot</string>
<string name="tether_settings_title_both">Tethering &amp; portable hotspot</string>
<!-- Tethering controls, item title to go into the tethering settings when only Bluetooth tethering is available [CHAR LIMIT=25]-->
<string name="tether_settings_title_bluetooth">Bluetooth tethering</string>
<!-- Tethering controls, item title to go into the tethering settings when USB and Bluetooth tethering are available [CHAR LIMIT=25]-->
<string name="tether_settings_title_usb_bluetooth">Tethering</string>
<!-- Tethering controls, item title to go into the tethering settings when USB, Bluetooth and Wifi tethering are available [CHAR LIMIT=25]-->
<string name="tether_settings_title_all">Tethering &amp; portable hotspot</string>
<!-- Tethering controls, the item summary for the user to go into the tethering settings -->
<!-- Tethering controls, the item summary for the user to go into the tethering settings when only USB tethering is available [CHAR LIMIT=100]-->
<string name="tether_settings_summary_usb">Share your phone\'s mobile data connection via USB</string>
<!-- Tethering controls, the item summary for the user to go into the tethering settings when only Wifi tethering is available [CHAR LIMIT=100]-->
<string name="tether_settings_summary_wifi">Share your phone\'s mobile connection as a portable Wi-Fi hotspot</string>
<string name="tether_settings_summary_both">Share your phone\'s mobile data connection via USB or as a portable Wi-Fi hotspot</string>
<!-- Tethering controls, the item summary for the user to go into the tethering settings when only Bluetooth tethering is available [CHAR LIMIT=100]-->
<string name="tether_settings_summary_bluetooth">Share your phone\'s mobile connection via Bluetooth</string>
<!-- Tethering controls, the item summary for the user to go into the tethering settings when USB and Wifi tethering are available [CHAR LIMIT=100]-->
<string name="tether_settings_summary_usb_wifi">Share your phone\'s mobile data connection via USB or as a portable Wi-Fi hotspot</string>
<!-- Tethering controls, the item summary for the user to go into the tethering settings when USB and Bluetooth tethering are available [CHAR LIMIT=100]-->
<string name="tether_settings_summary_usb_bluetooth">Share your phone\'s mobile data connection via USB or Bluetooth</string>
<!-- Tethering controls, the item summary for the user to go into the tethering settings when Bluetooth and Wifi tethering are available [CHAR LIMIT=100]-->
<string name="tether_settings_summary_wifi_bluetooth">Share your phone\'s mobile data connection via Bluetooth or as a portable Wi-Fi hotspot</string>
<!-- Tethering controls, the item summary for the user to go into the tethering settings when USB, Wifi, and Bluetooth tethering are available [CHAR LIMIT=100]-->
<string name="tether_settings_summary_all">Share your phone\'s mobile data connection via USB, Wi-Fi, or Bluetooth</string>
<!-- USB Tethering options -->
<string name="usb_title">USB</string>
@@ -1489,7 +1514,26 @@
<!-- USB errored subtext - shown when USB is broken for some reason -->
<string name="usb_tethering_errored_subtext">USB tethering error</string>
<!-- Thethering help button - calls up a web view with general tethering info -->
<!-- Bluetooth Tethering settings-->
<!-- Label for bluetooth tether checkbox [CHAR LIMIT=25]-->
<string name="bluetooth_tether_checkbox_text">Bluetooth tethering</string>
<!-- Bluetooth available subtext - shown when Bluetooth tethering is turned on but it is not currently tethered to any devices [CHAR LIMIT=50]-->
<string name="bluetooth_tethering_available_subtext">Bluetooth tethering on, but not connected</string>
<!-- Bluetooth connected subtext - shown when a device is tethered over Bluetooth [CHAR LIMIT=50]-->
<string name="bluetooth_tethering_connected_subtext">Bluetooth tethering on and connected</string>
<!-- Bluetooth tethering off subtext - shown when Bluetooth Tethering is turned off [CHAR LIMIT=50]-->
<string name="bluetooth_tethering_off_subtext">Bluetooth tethering off</string>
<!-- Bluetooth errored subtext - shown when Bluetooth is broken for some reason [CHAR LIMIT=50]-->
<string name="bluetooth_tethering_errored_subtext">Bluetooth tethering error</string>
<!-- Bluetooth Tethering settings. Error message shown when trying to connect an 8th device [CHAR LIMIT=50]-->
<string name="bluetooth_tethering_overflow_error">Cannot tether to more than <xliff:g id="maxConnection">%1$d</xliff:g> devices</string>
<!-- Bluetooth Tethering settings. Message for untethering from a bluetooth device [CHAR LIMIT=50]-->
<string name="bluetooth_untether_blank"><xliff:g id="device_name">%1$s</xliff:g> will be untethered.</string>
<string name="bluetooth_tether_settings_text">Bluetooth tethering settings</string>
<string name="bluetooth_tether_settings_subtext">Select Bluetooth devices to tether</string>
<!-- Tethering help button - calls up a web view with general tethering info -->
<string name="tethering_help_button_text">Help</string>
<!-- Wireless controls, item title to go into the network settings -->

15
res/xml/tether_prefs.xml
View File

@@ -36,6 +36,21 @@
android:targetClass="com.android.settings.wifi.WifiApSettings" />
</PreferenceScreen>
<CheckBoxPreference
android:key="enable_bluetooth_tethering"
android:title="@string/bluetooth_tether_checkbox_text"
android:persistent="false" />
<PreferenceScreen
android:key="bluetooth_tether_settings"
android:title="@string/bluetooth_tether_settings_text"
android:summary="@string/bluetooth_tether_settings_subtext" >
<intent
android:action="com.android.settings.bluetooth.action.LAUNCH_TETHER_PICKER"
android:targetPackage="com.android.settings"
android:targetClass="com.android.settings.bluetooth.BluetoothSettings" />
</PreferenceScreen>
<PreferenceScreen
android:key="tethering_help"
android:title="@string/tethering_help_button_text" >

4
res/xml/wireless_settings.xml
View File

@@ -58,8 +58,8 @@
<PreferenceScreen
android:key="tether_settings"
android:title="@string/tether_settings_title_both"
android:summary="@string/tether_settings_summary_both">
android:title="@string/tether_settings_title_all"
android:summary="@string/tether_settings_summary_all">
<intent
android:action="android.intent.action.MAIN"
android:targetPackage="com.android.settings"

191
src/com/android/settings/TetherSettings.java
View File

@@ -20,7 +20,13 @@ import com.android.settings.wifi.WifiApEnabler;
import android.app.AlertDialog;
import android.app.Dialog;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothPan;
import android.bluetooth.IBluetooth;
import android.os.Bundle;
import android.os.IBinder;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
@@ -32,6 +38,7 @@ import android.preference.CheckBoxPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceScreen;
import android.util.Log;
import android.webkit.WebView;
import java.io.InputStream;
@@ -42,9 +49,13 @@ import java.util.Locale;
* Displays preferences for Tethering.
*/
public class TetherSettings extends PreferenceActivity {
private static final String TAG = "TetheringSettings";
private static final String USB_TETHER_SETTINGS = "usb_tether_settings";
private static final String ENABLE_WIFI_AP = "enable_wifi_ap";
private static final String WIFI_AP_SETTINGS = "wifi_ap_settings";
private static final String ENABLE_BLUETOOTH_TETHERING = "enable_bluetooth_tethering";
private static final String BLUETOOTH_TETHER_SETTINGS = "bluetooth_tether_settings";
private static final String TETHERING_HELP = "tethering_help";
private static final String USB_HELP_MODIFIER = "usb_";
private static final String WIFI_HELP_MODIFIER = "wifi_";
@@ -59,6 +70,10 @@ public class TetherSettings extends PreferenceActivity {
private CheckBoxPreference mEnableWifiAp;
private PreferenceScreen mWifiApSettings;
private WifiApEnabler mWifiApEnabler;
private CheckBoxPreference mBluetoothTether;
private PreferenceScreen mBluetoothSettings;
private PreferenceScreen mTetherHelp;
private BroadcastReceiver mTetherChangeReceiver;
@@ -67,36 +82,68 @@ public class TetherSettings extends PreferenceActivity {
private String[] mWifiRegexs;
private String[] mBluetoothRegexs;
private BluetoothPan mBluetoothPan;
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
mBluetoothPan = new BluetoothPan(this);
addPreferencesFromResource(R.xml.tether_prefs);
mEnableWifiAp = (CheckBoxPreference) findPreference(ENABLE_WIFI_AP);
mWifiApSettings = (PreferenceScreen) findPreference(WIFI_AP_SETTINGS);
mUsbTether = (CheckBoxPreference) findPreference(USB_TETHER_SETTINGS);
mBluetoothTether = (CheckBoxPreference) findPreference(ENABLE_BLUETOOTH_TETHERING);
mBluetoothSettings = (PreferenceScreen) findPreference(BLUETOOTH_TETHER_SETTINGS);
mTetherHelp = (PreferenceScreen) findPreference(TETHERING_HELP);
ConnectivityManager cm =
(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
mUsbRegexs = cm.getTetherableUsbRegexs();
if (mUsbRegexs.length == 0 || Utils.isMonkeyRunning()) {
getPreferenceScreen().removePreference(mUsbTether);
setTitle(R.string.tether_settings_title_wifi);
}
mWifiRegexs = cm.getTetherableWifiRegexs();
if (mWifiRegexs.length == 0) {
mBluetoothRegexs = cm.getTetherableBluetoothRegexs();
boolean usbAvailable = mUsbRegexs.length != 0;
boolean wifiAvailable = mWifiRegexs.length != 0;
boolean bluetoothAvailable = mBluetoothRegexs.length != 0;
if (!usbAvailable || Utils.isMonkeyRunning()) {
getPreferenceScreen().removePreference(mUsbTether);
}
if (!wifiAvailable) {
getPreferenceScreen().removePreference(mEnableWifiAp);
getPreferenceScreen().removePreference(mWifiApSettings);
}
if (!bluetoothAvailable) {
getPreferenceScreen().removePreference(mBluetoothTether);
getPreferenceScreen().removePreference(mBluetoothSettings);
} else {
if (mBluetoothPan.isTetheringOn()) {
mBluetoothTether.setChecked(true);
mBluetoothSettings.setEnabled(true);
} else {
mBluetoothTether.setChecked(false);
mBluetoothSettings.setEnabled(false);
}
}
if (wifiAvailable && usbAvailable && bluetoothAvailable){
setTitle(R.string.tether_settings_title_all);
} else if (wifiAvailable && usbAvailable){
setTitle(R.string.tether_settings_title_all);
} else if (wifiAvailable && bluetoothAvailable){
setTitle(R.string.tether_settings_title_all);
} else if (wifiAvailable) {
setTitle(R.string.tether_settings_title_wifi);
} else if (usbAvailable && bluetoothAvailable) {
setTitle(R.string.tether_settings_title_usb_bluetooth);
} else if (usbAvailable) {
setTitle(R.string.tether_settings_title_usb);
} else if (mUsbRegexs.length != 0) {
// have both
setTitle(R.string.tether_settings_title_both);
} else {
setTitle(R.string.tether_settings_title_bluetooth);
}
mWifiApEnabler = new WifiApEnabler(this, mEnableWifiAp);
mView = new WebView(this);
@@ -148,6 +195,7 @@ public class TetherSettings extends PreferenceActivity {
}
private class TetherChangeReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context content, Intent intent) {
if (intent.getAction().equals(ConnectivityManager.ACTION_TETHER_STATE_CHANGED)) {
// TODO - this should understand the interface types
@@ -157,11 +205,14 @@ public class TetherSettings extends PreferenceActivity {
ConnectivityManager.EXTRA_ACTIVE_TETHER);
ArrayList<String> errored = intent.getStringArrayListExtra(
ConnectivityManager.EXTRA_ERRORED_TETHER);
updateState((String[]) available.toArray(), (String[]) active.toArray(),
(String[]) errored.toArray());
updateState(available.toArray(new String[available.size()]),
active.toArray(new String[active.size()]),
errored.toArray(new String[errored.size()]));
} else if (intent.getAction().equals(Intent.ACTION_MEDIA_SHARED) ||
intent.getAction().equals(Intent.ACTION_MEDIA_UNSHARED)) {
updateState();
} else if (intent.getAction().equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
updateState();
}
}
}
@@ -170,8 +221,8 @@ public class TetherSettings extends PreferenceActivity {
protected void onResume() {
super.onResume();
IntentFilter filter = new IntentFilter(ConnectivityManager.ACTION_TETHER_STATE_CHANGED);
mTetherChangeReceiver = new TetherChangeReceiver();
IntentFilter filter = new IntentFilter(ConnectivityManager.ACTION_TETHER_STATE_CHANGED);
Intent intent = registerReceiver(mTetherChangeReceiver, filter);
filter = new IntentFilter();
@@ -180,6 +231,10 @@ public class TetherSettings extends PreferenceActivity {
filter.addDataScheme("file");
registerReceiver(mTetherChangeReceiver, filter);
filter = new IntentFilter();
filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
registerReceiver(mTetherChangeReceiver, filter);
if (intent != null) mTetherChangeReceiver.onReceive(this, intent);
mWifiApEnabler.resume();
}
@@ -204,6 +259,13 @@ public class TetherSettings extends PreferenceActivity {
private void updateState(String[] available, String[] tethered,
String[] errored) {
updateUsbState(available, tethered, errored);
updateBluetoothState(available, tethered, errored);
}
private void updateUsbState(String[] available, String[] tethered,
String[] errored) {
ConnectivityManager cm =
(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
boolean usbTethered = false;
@@ -260,6 +322,66 @@ public class TetherSettings extends PreferenceActivity {
}
}
private void updateBluetoothState(String[] available, String[] tethered,
String[] errored) {
ConnectivityManager cm =
(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
boolean bluetoothTethered = false;
boolean bluetoothAvailable = false;
int bluetoothError = ConnectivityManager.TETHER_ERROR_NO_ERROR;
boolean bluetoothErrored = false;
for (String s : available) {
for (String regex : mBluetoothRegexs) {
if (s.matches(regex)) {
bluetoothAvailable = true;
if (bluetoothError == ConnectivityManager.TETHER_ERROR_NO_ERROR) {
bluetoothError = cm.getLastTetherError(s);
}
}
}
}
for (String s : tethered) {
for (String regex : mBluetoothRegexs) {
if (s.matches(regex)) bluetoothTethered = true;
}
}
for (String s: errored) {
for (String regex : mBluetoothRegexs) {
if (s.matches(regex)) bluetoothErrored = true;
}
}
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
int btState = adapter.getState();
if (btState == BluetoothAdapter.STATE_TURNING_OFF) {
mBluetoothTether.setEnabled(false);
mBluetoothSettings.setEnabled(false);
mBluetoothTether.setSummary(R.string.wifi_stopping);
} else if (btState == BluetoothAdapter.STATE_TURNING_ON) {
mBluetoothTether.setEnabled(false);
mBluetoothSettings.setEnabled(false);
mBluetoothTether.setSummary(R.string.bluetooth_turning_on);
} else if (mBluetoothPan.isTetheringOn()) {
mBluetoothTether.setChecked(true);
if (btState == BluetoothAdapter.STATE_ON) {
mBluetoothTether.setEnabled(true);
mBluetoothSettings.setEnabled(true);
if (bluetoothTethered) {
mBluetoothTether.setSummary(R.string.bluetooth_tethering_connected_subtext);
} else if (bluetoothErrored) {
mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext);
} else {
mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext);
}
}
} else {
mBluetoothTether.setEnabled(true);
mBluetoothTether.setChecked(false);
mBluetoothSettings.setEnabled(false);
mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext);
}
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
if (preference == mUsbTether) {
@@ -296,8 +418,47 @@ public class TetherSettings extends PreferenceActivity {
}
mUsbTether.setSummary("");
}
} else if (preference == mTetherHelp) {
} else if(preference == mBluetoothTether) {
boolean bluetoothTetherState = mBluetoothTether.isChecked();
if (bluetoothTetherState) {
// turn on Bluetooth first
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
if (adapter.getState() == BluetoothAdapter.STATE_OFF) {
adapter.enable();
mBluetoothTether.setSummary(R.string.bluetooth_turning_on);
mBluetoothTether.setEnabled(false);
mBluetoothSettings.setEnabled(false);
} else {
mBluetoothSettings.setEnabled(true);
}
mBluetoothPan.setBluetoothTethering(true,
BluetoothPan.NAP_ROLE, BluetoothPan.NAP_BRIDGE);
mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext);
} else {
boolean errored = false;
ConnectivityManager cm =
(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
String [] tethered = cm.getTetheredIfaces();
String bluetoothIface = findIface(tethered, mBluetoothRegexs);
if (bluetoothIface != null &&
cm.untether(bluetoothIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) {
errored = true;
}
mBluetoothPan.setBluetoothTethering(false,
BluetoothPan.NAP_ROLE, BluetoothPan.NAP_BRIDGE);
mBluetoothSettings.setEnabled(false);
if (errored) {
mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext);
} else {
mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext);
}
}
} else if (preference == mTetherHelp) {
showDialog(DIALOG_TETHER_HELP);
}
return false;

32
src/com/android/settings/WirelessSettings.java
View File

@@ -133,18 +133,34 @@ public class WirelessSettings extends PreferenceActivity {
} else {
String[] usbRegexs = cm.getTetherableUsbRegexs();
String[] wifiRegexs = cm.getTetherableWifiRegexs();
String[] bluetoothRegexs = cm.getTetherableBluetoothRegexs();
boolean usbAvailable = usbRegexs.length != 0;
boolean wifiAvailable = wifiRegexs.length != 0;
boolean bluetoothAvailable = bluetoothRegexs.length != 0;
Preference p = findPreference(KEY_TETHER_SETTINGS);
if (wifiRegexs.length == 0) {
if (wifiAvailable && usbAvailable && bluetoothAvailable) {
p.setTitle(R.string.tether_settings_title_all);
p.setSummary(R.string.tether_settings_summary_all);
} else if (wifiAvailable && usbAvailable) {
p.setTitle(R.string.tether_settings_title_all);
p.setSummary(R.string.tether_settings_summary_usb_wifi);
} else if (wifiAvailable && bluetoothAvailable) {
p.setTitle(R.string.tether_settings_title_all);
p.setSummary(R.string.tether_settings_summary_wifi_bluetooth);
} else if (wifiAvailable) {
p.setTitle(R.string.tether_settings_title_wifi);
p.setSummary(R.string.tether_settings_summary_wifi);
} else if (usbAvailable && bluetoothAvailable) {
p.setTitle(R.string.tether_settings_title_usb_bluetooth);
p.setSummary(R.string.tether_settings_summary_usb_bluetooth);
} else if (usbAvailable) {
p.setTitle(R.string.tether_settings_title_usb);
p.setSummary(R.string.tether_settings_summary_usb);
} else {
if (usbRegexs.length == 0) {
p.setTitle(R.string.tether_settings_title_wifi);
p.setSummary(R.string.tether_settings_summary_wifi);
} else {
p.setTitle(R.string.tether_settings_title_both);
p.setSummary(R.string.tether_settings_summary_both);
}
p.setTitle(R.string.tether_settings_title_bluetooth);
p.setSummary(R.string.tether_settings_summary_bluetooth);
}
}
}

7
src/com/android/settings/bluetooth/BluetoothDevicePreference.java
View File

@@ -34,6 +34,7 @@ public class BluetoothDevicePreference extends Preference implements CachedBluet
private static int sDimAlpha = Integer.MIN_VALUE;
private CachedBluetoothDevice mCachedDevice;
private int mAccessibleProfile;
/**
* Cached local copy of whether the device is busy. This is only updated
@@ -41,7 +42,8 @@ public class BluetoothDevicePreference extends Preference implements CachedBluet
*/
private boolean mIsBusy;
public BluetoothDevicePreference(Context context, CachedBluetoothDevice cachedDevice) {
public BluetoothDevicePreference(Context context, CachedBluetoothDevice cachedDevice,
int accessibleProfile) {
super(context);
if (sDimAlpha == Integer.MIN_VALUE) {
@@ -51,6 +53,7 @@ public class BluetoothDevicePreference extends Preference implements CachedBluet
}
mCachedDevice = cachedDevice;
mAccessibleProfile = accessibleProfile;
setLayoutResource(R.layout.preference_bluetooth);
@@ -83,7 +86,7 @@ public class BluetoothDevicePreference extends Preference implements CachedBluet
* related to BluetoothHeadset not bound to the actual
* BluetoothHeadsetService when we got here.
*/
setSummary(mCachedDevice.getSummary());
setSummary(mCachedDevice.getSummary(mAccessibleProfile));
// Used to gray out the item
mIsBusy = mCachedDevice.isBusy();

14
src/com/android/settings/bluetooth/BluetoothEventRedirector.java
View File

@@ -25,6 +25,7 @@ import android.bluetooth.BluetoothClass;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothHeadset;
import android.bluetooth.BluetoothInputDevice;
import android.bluetooth.BluetoothPan;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
@@ -133,6 +134,18 @@ public class BluetoothEventRedirector {
mManager.getCachedDeviceManager().onProfileStateChanged(device,
Profile.HID, newState);
} else if (action.equals(BluetoothPan.ACTION_PAN_STATE_CHANGED)) {
final int newState = intent.getIntExtra(
BluetoothPan.EXTRA_PAN_STATE, 0);
final int oldState = intent.getIntExtra(
BluetoothPan.EXTRA_PREVIOUS_PAN_STATE, 0);
if (newState == BluetoothPan.STATE_DISCONNECTED &&
oldState == BluetoothPan.STATE_CONNECTING) {
Log.i(TAG, "Failed to connect BT PAN");
}
mManager.getCachedDeviceManager().onProfileStateChanged(device,
Profile.PAN, newState);
} else if (action.equals(BluetoothDevice.ACTION_CLASS_CHANGED)) {
mManager.getCachedDeviceManager().onBtClassChanged(device);
@@ -180,6 +193,7 @@ public class BluetoothEventRedirector {
// Fine-grained state broadcasts
filter.addAction(BluetoothA2dp.ACTION_SINK_STATE_CHANGED);
filter.addAction(BluetoothHeadset.ACTION_STATE_CHANGED);
filter.addAction(BluetoothPan.ACTION_PAN_STATE_CHANGED);
filter.addAction(BluetoothDevice.ACTION_CLASS_CHANGED);
filter.addAction(BluetoothDevice.ACTION_UUID);

106
src/com/android/settings/bluetooth/BluetoothSettings.java
View File

@@ -18,22 +18,33 @@ package com.android.settings.bluetooth;
import com.android.settings.ProgressCategory;
import com.android.settings.R;
import com.android.settings.bluetooth.LocalBluetoothProfileManager.Profile;
import android.app.AlertDialog;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothClass;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothDevicePicker;
import android.bluetooth.BluetoothPan;
import android.bluetooth.BluetoothUuid;
import android.bluetooth.IBluetooth;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.os.IBinder;
import android.os.ParcelUuid;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.preference.CheckBoxPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceScreen;
import android.server.BluetoothService;
import android.text.TextUtils;
import android.util.Log;
import android.view.ContextMenu;
import android.view.MenuItem;
import android.view.View;
@@ -60,6 +71,10 @@ public class BluetoothSettings extends PreferenceActivity
private static final int SCREEN_TYPE_SETTINGS = 0;
private static final int SCREEN_TYPE_DEVICEPICKER = 1;
private static final int SCREEN_TYPE_TETHERING = 2;
public static final String ACTION_LAUNCH_TETHER_PICKER =
"com.android.settings.bluetooth.action.LAUNCH_TETHER_PICKER";
private int mScreenType;
private int mFilterType;
@@ -88,16 +103,19 @@ public class BluetoothSettings extends PreferenceActivity
if (intent.getAction().equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
onBluetoothStateChanged(mLocalManager.getBluetoothState());
} else if (intent.getAction().equals(BluetoothDevice.ACTION_BOND_STATE_CHANGED)
&& mScreenType == SCREEN_TYPE_DEVICEPICKER) {
} else if (intent.getAction().equals(BluetoothDevice.ACTION_BOND_STATE_CHANGED)) {
int bondState = intent
.getIntExtra(BluetoothDevice.EXTRA_BOND_STATE, BluetoothDevice.ERROR);
if (bondState == BluetoothDevice.BOND_BONDED) {
BluetoothDevice device = intent
.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
if (device.equals(mSelectedDevice)) {
if (mScreenType == SCREEN_TYPE_DEVICEPICKER) {
sendDevicePickedIntent(device);
finish();
} else if (mScreenType == SCREEN_TYPE_TETHERING) {
onPanDevicePicked();
}
}
}
}
@@ -132,6 +150,12 @@ public class BluetoothSettings extends PreferenceActivity
mLaunchPackage = intent.getStringExtra(BluetoothDevicePicker.EXTRA_LAUNCH_PACKAGE);
mLaunchClass = intent.getStringExtra(BluetoothDevicePicker.EXTRA_LAUNCH_CLASS);
setTitle(getString(R.string.device_picker));
addPreferencesFromResource(R.xml.device_picker);
} else if (action.equals(ACTION_LAUNCH_TETHER_PICKER)){
mScreenType = SCREEN_TYPE_TETHERING;
mFilterType = BluetoothDevicePicker.FILTER_TYPE_PANU;
setTitle(getString(R.string.device_picker));
addPreferencesFromResource(R.xml.device_picker);
} else {
@@ -239,6 +263,18 @@ public class BluetoothSettings extends PreferenceActivity
} else {
btPreference.getCachedDevice().onClicked();
}
} else if (mScreenType == SCREEN_TYPE_TETHERING){
CachedBluetoothDevice device = btPreference.getCachedDevice();
mSelectedDevice = device.getDevice();
mLocalManager.stopScanning();
mLocalManager.persistSelectedDeviceInPicker(mSelectedDevice.getAddress());
if ((device.getBondState() == BluetoothDevice.BOND_BONDED)) {
onPanDevicePicked();
// don't call finish so that users can see it connecting
} else {
btPreference.getCachedDevice().onClicked();
}
}
return true;
}
@@ -321,6 +357,19 @@ public class BluetoothSettings extends PreferenceActivity
if (bluetoothClass.doesClassMatch(BluetoothClass.PROFILE_HEADSET)) return true;
}
break;
case BluetoothDevicePicker.FILTER_TYPE_PANU:
if (uuids != null) {
if (BluetoothUuid.containsAnyUuid(uuids,
LocalBluetoothProfileManager.PANU_PROFILE_UUIDS)) return true;
}
break;
case BluetoothDevicePicker.FILTER_TYPE_NAP:
if (uuids != null) {
if (BluetoothUuid.containsAnyUuid(uuids,
LocalBluetoothProfileManager.NAP_PROFILE_UUIDS)) return true;
}
break;
default:
return true;
}
@@ -328,7 +377,14 @@ public class BluetoothSettings extends PreferenceActivity
}
private void createDevicePreference(CachedBluetoothDevice cachedDevice) {
BluetoothDevicePreference preference = new BluetoothDevicePreference(this, cachedDevice);
BluetoothDevicePreference preference;
if (mScreenType == SCREEN_TYPE_TETHERING) {
preference = new BluetoothDevicePreference(
this, cachedDevice, CachedBluetoothDevice.PAN_PROFILE);
} else {
preference = new BluetoothDevicePreference(
this, cachedDevice, CachedBluetoothDevice.OTHER_PROFILES);
}
mDeviceList.addPreference(preference);
mDevicePreferenceMap.put(cachedDevice, preference);
}
@@ -354,12 +410,52 @@ public class BluetoothSettings extends PreferenceActivity
}
}
private void onPanDevicePicked() {
final LocalBluetoothProfileManager profileManager =
LocalBluetoothProfileManager.getProfileManager(mLocalManager, Profile.PAN);
int status = profileManager.getConnectionStatus(mSelectedDevice);
if (SettingsBtStatus.isConnectionStatusConnected(status)) {
String name = mSelectedDevice.getName();
if (TextUtils.isEmpty(name)) {
name = getString(R.string.bluetooth_device);
}
String message = getString(R.string.bluetooth_untether_blank, name);
DialogInterface.OnClickListener disconnectListener =
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
profileManager.disconnect(mSelectedDevice);
}
};
new AlertDialog.Builder(this)
.setTitle(name)
.setMessage(message)
.setPositiveButton(android.R.string.ok, disconnectListener)
.setNegativeButton(android.R.string.cancel, null)
.create()
.show();
} else if (status == SettingsBtStatus.CONNECTION_STATUS_DISCONNECTED) {
if (profileManager.getConnectedDevices().size() >= BluetoothPan.MAX_CONNECTIONS) {
new AlertDialog.Builder(this)
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle(R.string.bluetooth_error_title)
.setMessage(getString(R.string.bluetooth_tethering_overflow_error,
BluetoothPan.MAX_CONNECTIONS))
.setNegativeButton(android.R.string.ok, null)
.create()
.show();
return;
}
profileManager.connect(mSelectedDevice);
}
}
private void sendDevicePickedIntent(BluetoothDevice device) {
Intent intent = new Intent(BluetoothDevicePicker.ACTION_DEVICE_SELECTED);
if (mLaunchPackage != null && mLaunchClass != null) {
intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);
if (mScreenType == SCREEN_TYPE_DEVICEPICKER &&
mLaunchPackage != null && mLaunchClass != null) {
intent.setClassName(mLaunchPackage, mLaunchClass);
}
intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);
sendBroadcast(intent);
}
}

20
src/com/android/settings/bluetooth/CachedBluetoothDevice.java
View File

@@ -56,6 +56,9 @@ public class CachedBluetoothDevice implements Comparable<CachedBluetoothDevice>
private static final int CONTEXT_ITEM_UNPAIR = Menu.FIRST + 3;
private static final int CONTEXT_ITEM_CONNECT_ADVANCED = Menu.FIRST + 4;
public static final int PAN_PROFILE = 1;
public static final int OTHER_PROFILES = 2;
private final BluetoothDevice mDevice;
private String mName;
private short mRssi;
@@ -625,9 +628,9 @@ public class CachedBluetoothDevice implements Comparable<CachedBluetoothDevice>
}
}
public int getSummary() {
public int getSummary(int accessibleProfile) {
// TODO: clean up
int oneOffSummary = getOneOffSummary();
int oneOffSummary = getOneOffSummary(accessibleProfile);
if (oneOffSummary != 0) {
return oneOffSummary;
}
@@ -653,12 +656,14 @@ public class CachedBluetoothDevice implements Comparable<CachedBluetoothDevice>
*
* @return A one-off summary that is applicable for the current state, or 0.
*/
private int getOneOffSummary() {
private int getOneOffSummary(int accessibleProfile) {
boolean isA2dpConnected = false;
boolean isHeadsetConnected = false;
boolean isHidConnected = false;
boolean isPanConnected = false;
boolean isConnecting = false;
if (accessibleProfile == OTHER_PROFILES) {
if (mProfiles.contains(Profile.A2DP)) {
LocalBluetoothProfileManager profileManager = LocalBluetoothProfileManager
.getProfileManager(mLocalManager, Profile.A2DP);
@@ -682,6 +687,13 @@ public class CachedBluetoothDevice implements Comparable<CachedBluetoothDevice>
SettingsBtStatus.CONNECTION_STATUS_CONNECTING;
isHidConnected = profileManager.isConnected(mDevice);
}
} else if (accessibleProfile == PAN_PROFILE && mProfiles.contains(Profile.PAN)) {
LocalBluetoothProfileManager profileManager = LocalBluetoothProfileManager
.getProfileManager(mLocalManager, Profile.PAN);
isConnecting |= profileManager.getConnectionStatus(mDevice) ==
SettingsBtStatus.CONNECTION_STATUS_CONNECTING;
isPanConnected = profileManager.isConnected(mDevice);
}
if (isConnecting) {
// If any of these important profiles is connecting, prefer that
@@ -695,6 +707,8 @@ public class CachedBluetoothDevice implements Comparable<CachedBluetoothDevice>
return R.string.bluetooth_summary_connected_to_headset;
} else if (isHidConnected) {
return R.string.bluetooth_summary_connected_to_hid;
} else if (isPanConnected) {
return R.string.bluetooth_summary_connected_to_pan;
} else {
return 0;
}

3
src/com/android/settings/bluetooth/ConnectSpecificProfilesActivity.java
View File

@@ -232,7 +232,8 @@ public class ConnectSpecificProfilesActivity extends PreferenceActivity
* If the device is online, show status. Otherwise, show a summary that
* describes what the checkbox does.
*/
mOnlineModePreference.setSummary(mOnlineMode ? mCachedDevice.getSummary()
mOnlineModePreference.setSummary(mOnlineMode ?
mCachedDevice.getSummary(CachedBluetoothDevice.OTHER_PROFILES)
: R.string.bluetooth_device_advanced_online_mode_summary);
}

95
src/com/android/settings/bluetooth/LocalBluetoothProfileManager.java
View File

@@ -22,6 +22,7 @@ import android.bluetooth.BluetoothA2dp;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothHeadset;
import android.bluetooth.BluetoothInputDevice;
import android.bluetooth.BluetoothPan;
import android.bluetooth.BluetoothUuid;
import android.os.Handler;
import android.os.ParcelUuid;
@@ -60,6 +61,14 @@ public abstract class LocalBluetoothProfileManager {
BluetoothUuid.Hid
};
/* package */ static final ParcelUuid[] PANU_PROFILE_UUIDS = new ParcelUuid[] {
BluetoothUuid.PANU
};
/* package */ static final ParcelUuid[] NAP_PROFILE_UUIDS = new ParcelUuid[] {
BluetoothUuid.NAP
};
/**
* An interface for notifying BluetoothHeadset IPC clients when they have
* been connected to the BluetoothHeadset service.
@@ -105,6 +114,9 @@ public abstract class LocalBluetoothProfileManager {
profileManager = new HidProfileManager(localManager);
sProfileMap.put(Profile.HID, profileManager);
profileManager = new PanProfileManager(localManager);
sProfileMap.put(Profile.PAN, profileManager);
}
}
}
@@ -173,6 +185,10 @@ public abstract class LocalBluetoothProfileManager {
if (BluetoothUuid.containsAnyUuid(uuids, HID_PROFILE_UUIDS)) {
profiles.add(Profile.HID);
}
if (BluetoothUuid.containsAnyUuid(uuids, PANU_PROFILE_UUIDS)) {
profiles.add(Profile.PAN);
}
}
protected LocalBluetoothProfileManager(LocalBluetoothManager localManager) {
@@ -208,7 +224,8 @@ public abstract class LocalBluetoothProfileManager {
HEADSET(R.string.bluetooth_profile_headset),
A2DP(R.string.bluetooth_profile_a2dp),
OPP(R.string.bluetooth_profile_opp),
HID(R.string.bluetooth_profile_hid);
HID(R.string.bluetooth_profile_hid),
PAN(R.string.bluetooth_profile_pan);
public final int localizedString;
@@ -613,4 +630,80 @@ public abstract class LocalBluetoothProfileManager {
}
}
}
private static class PanProfileManager extends LocalBluetoothProfileManager {
private BluetoothPan mService;
public PanProfileManager(LocalBluetoothManager localManager) {
super(localManager);
mService = new BluetoothPan(localManager.getContext());
}
@Override
public boolean connect(BluetoothDevice device) {
return mService.connect(device);
}
@Override
public int convertState(int panState) {
switch (panState) {
case BluetoothPan.STATE_CONNECTED:
return SettingsBtStatus.CONNECTION_STATUS_CONNECTED;
case BluetoothPan.STATE_CONNECTING:
return SettingsBtStatus.CONNECTION_STATUS_CONNECTING;
case BluetoothPan.STATE_DISCONNECTED:
return SettingsBtStatus.CONNECTION_STATUS_DISCONNECTED;
case BluetoothPan.STATE_DISCONNECTING:
return SettingsBtStatus.CONNECTION_STATUS_DISCONNECTING;
default:
return SettingsBtStatus.CONNECTION_STATUS_UNKNOWN;
}
}
@Override
public boolean disconnect(BluetoothDevice device) {
return mService.disconnect(device);
}
@Override
public int getSummary(BluetoothDevice device) {
final int connectionStatus = getConnectionStatus(device);
if (SettingsBtStatus.isConnectionStatusConnected(connectionStatus)) {
return R.string.bluetooth_pan_profile_summary_connected;
} else {
return SettingsBtStatus.getConnectionStatusSummary(connectionStatus);
}
}
@Override
public boolean isProfileReady() {
return true;
}
@Override
public Set<BluetoothDevice> getConnectedDevices() {
return mService.getConnectedDevices();
}
@Override
public int getConnectionStatus(BluetoothDevice device) {
return convertState(mService.getPanDeviceState(device));
}
@Override
public int getPreferred(BluetoothDevice device) {
return -1;
}
@Override
public boolean isPreferred(BluetoothDevice device) {
return false;
}
@Override
public void setPreferred(BluetoothDevice device, boolean preferred) {
return;
}
}
}