From 57d5585595810044e7727d4303214f69ff2d77d4 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Fri, 14 May 2010 17:41:53 -0700 Subject: b/2680057 Fixed a bug where bt won't connect when the phone is docked (if Settings wasn't running). The fix was to wait for the Bluetooth Headset service to come up before grabbing the settings and connecting. Change-Id: I57affca2fe7d571c96cfeaf9ffe5439a0b02af45 --- .../android/settings/bluetooth/DockService.java | 55 ++++++++++++--- .../bluetooth/LocalBluetoothProfileManager.java | 78 ++++++++++++++++++++++ 2 files changed, 125 insertions(+), 8 deletions(-) (limited to 'src') diff --git a/src/com/android/settings/bluetooth/DockService.java b/src/com/android/settings/bluetooth/DockService.java index f318987..d0f8099 100644 --- a/src/com/android/settings/bluetooth/DockService.java +++ b/src/com/android/settings/bluetooth/DockService.java @@ -18,6 +18,7 @@ package com.android.settings.bluetooth; import com.android.settings.R; import com.android.settings.bluetooth.LocalBluetoothProfileManager.Profile; +import com.android.settings.bluetooth.LocalBluetoothProfileManager.ServiceListener; import android.app.AlertDialog; import android.app.Notification; @@ -48,7 +49,7 @@ import java.util.Set; public class DockService extends Service implements AlertDialog.OnMultiChoiceClickListener, DialogInterface.OnClickListener, DialogInterface.OnDismissListener, - CompoundButton.OnCheckedChangeListener { + CompoundButton.OnCheckedChangeListener, ServiceListener { private static final String TAG = "DockService"; @@ -101,6 +102,7 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli // Created in OnCreate() private volatile Looper mServiceLooper; private volatile ServiceHandler mServiceHandler; + private Runnable mRunnable; private DockService mContext; private LocalBluetoothManager mBtManager; @@ -138,6 +140,8 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli @Override public void onDestroy() { if (DEBUG) Log.d(TAG, "onDestroy"); + mRunnable = null; + LocalBluetoothProfileManager.removeServiceListener(this); if (mDialog != null) { mDialog.dismiss(); mDialog = null; @@ -228,8 +232,8 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli // This method gets messages from both onStartCommand and mServiceHandler/mServiceLooper private synchronized void processMessage(Message msg) { int msgType = msg.what; - int state = msg.arg1; - int startId = msg.arg2; + final int state = msg.arg1; + final int startId = msg.arg2; boolean deferFinishCall = false; BluetoothDevice device = null; if (msg.obj != null) { @@ -271,12 +275,23 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli } mDevice = device; - if (mBtManager.getDockAutoConnectSetting(device.getAddress())) { - // Setting == auto connect - initBtSettings(mContext, device, state, false); - applyBtSettings(mDevice, startId); + + // Register first in case LocalBluetoothProfileManager + // becomes ready after isManagerReady is called and it + // would be too late to register a service listener. + LocalBluetoothProfileManager.addServiceListener(this); + if (LocalBluetoothProfileManager.isManagerReady()) { + handleDocked(device, state, startId); + // Not needed after all + LocalBluetoothProfileManager.removeServiceListener(this); } else { - createDialog(mContext, mDevice, state, startId); + final BluetoothDevice d = device; + mRunnable = new Runnable() { + public void run() { + handleDocked(d, state, startId); + } + }; + deferFinishCall = true; } } break; @@ -721,8 +736,21 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli } } + private synchronized void handleDocked(final BluetoothDevice device, final int state, + final int startId) { + if (mBtManager.getDockAutoConnectSetting(device.getAddress())) { + // Setting == auto connect + initBtSettings(mContext, device, state, false); + applyBtSettings(mDevice, startId); + } else { + createDialog(mContext, device, state, startId); + } + } + private synchronized void handleUndocked(Context context, LocalBluetoothManager localManager, BluetoothDevice device) { + mRunnable = null; + LocalBluetoothProfileManager.removeServiceListener(this); if (mDialog != null) { mDialog.dismiss(); mDialog = null; @@ -778,4 +806,15 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli editor.commit(); return; } + + public synchronized void onServiceConnected() { + if (mRunnable != null) { + mRunnable.run(); + mRunnable = null; + LocalBluetoothProfileManager.removeServiceListener(this); + } + } + + public void onServiceDisconnected() { + } } diff --git a/src/com/android/settings/bluetooth/LocalBluetoothProfileManager.java b/src/com/android/settings/bluetooth/LocalBluetoothProfileManager.java index f3aaade..6179dc7 100644 --- a/src/com/android/settings/bluetooth/LocalBluetoothProfileManager.java +++ b/src/com/android/settings/bluetooth/LocalBluetoothProfileManager.java @@ -28,6 +28,8 @@ import android.util.Log; import java.util.HashMap; import java.util.HashSet; +import java.util.Iterator; +import java.util.LinkedList; import java.util.List; import java.util.Map; import java.util.Set; @@ -53,6 +55,29 @@ public abstract class LocalBluetoothProfileManager { BluetoothUuid.ObexObjectPush }; + /** + * An interface for notifying BluetoothHeadset IPC clients when they have + * been connected to the BluetoothHeadset service. + */ + public interface ServiceListener { + /** + * Called to notify the client when this proxy object has been + * connected to the BluetoothHeadset service. Clients must wait for + * this callback before making IPC calls on the BluetoothHeadset + * service. + */ + public void onServiceConnected(); + + /** + * Called to notify the client that this proxy object has been + * disconnected from the BluetoothHeadset service. Clients must not + * make IPC calls on the BluetoothHeadset service after this callback. + * This callback will currently only occur if the application hosting + * the BluetoothHeadset service, but may be called more often in future. + */ + public void onServiceDisconnected(); + } + // TODO: close profiles when we're shutting down private static Map sProfileMap = new HashMap(); @@ -76,6 +101,26 @@ public abstract class LocalBluetoothProfileManager { } } + private static LinkedList mServiceListeners = new LinkedList(); + + public static void addServiceListener(ServiceListener l) { + mServiceListeners.add(l); + } + + public static void removeServiceListener(ServiceListener l) { + mServiceListeners.remove(l); + } + + public static boolean isManagerReady() { + // Getting just the headset profile is fine for now. Will need to deal with A2DP + // and others if they aren't always in a ready state. + LocalBluetoothProfileManager profileManager = sProfileMap.get(Profile.HEADSET); + if (profileManager == null) { + return sProfileMap.size() > 0; + } + return profileManager.isProfileReady(); + } + public static LocalBluetoothProfileManager getProfileManager(LocalBluetoothManager localManager, Profile profile) { // Note: This code assumes that "localManager" is same as the @@ -144,6 +189,8 @@ public abstract class LocalBluetoothProfileManager { return SettingsBtStatus.isConnectionStatusConnected(getConnectionStatus(device)); } + public abstract boolean isProfileReady(); + // TODO: int instead of enum public enum Profile { HEADSET(R.string.bluetooth_profile_headset), @@ -247,6 +294,11 @@ public abstract class LocalBluetoothProfileManager { return SettingsBtStatus.CONNECTION_STATUS_UNKNOWN; } } + + @Override + public boolean isProfileReady() { + return true; + } } /** @@ -256,6 +308,7 @@ public abstract class LocalBluetoothProfileManager { implements BluetoothHeadset.ServiceListener { private BluetoothHeadset mService; private Handler mUiHandler = new Handler(); + private boolean profileReady = false; public HeadsetProfileManager(LocalBluetoothManager localManager) { super(localManager); @@ -263,6 +316,7 @@ public abstract class LocalBluetoothProfileManager { } public void onServiceConnected() { + profileReady = true; // This could be called on a non-UI thread, funnel to UI thread. mUiHandler.post(new Runnable() { public void run() { @@ -277,9 +331,28 @@ public abstract class LocalBluetoothProfileManager { BluetoothHeadset.STATE_CONNECTED); } }); + + if (mServiceListeners.size() > 0) { + Iterator it = mServiceListeners.iterator(); + while(it.hasNext()) { + it.next().onServiceConnected(); + } + } } public void onServiceDisconnected() { + profileReady = false; + if (mServiceListeners.size() > 0) { + Iterator it = mServiceListeners.iterator(); + while(it.hasNext()) { + it.next().onServiceDisconnected(); + } + } + } + + @Override + public boolean isProfileReady() { + return profileReady; } @Override @@ -424,6 +497,11 @@ public abstract class LocalBluetoothProfileManager { } @Override + public boolean isProfileReady() { + return true; + } + + @Override public int convertState(int oppState) { switch (oppState) { case 0: -- cgit v1.1