diff options
author | Badhri Jagan Sridharan <Badhri@google.com> | 2017-02-13 13:14:40 -0800 |
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committer | Badhri Jagan Sridharan <Badhri@google.com> | 2017-02-13 17:44:05 -0800 |
commit | 8b0807c789b6c29ee71123c020b680636e9d7d85 (patch) | |
tree | 14e4cb32ee68700af0ee3a102855b422b44582b3 | |
parent | 5de3e5ab36e5cd21deaab68be2a662a15aaf0053 (diff) | |
download | base-8b0807c789b6c29ee71123c020b680636e9d7d85.tar.gz |
Fix handling usb dialog for wall chargers. [DO NOT MERGE]
UsbPort.POWER_ROLE_SINK is orthogonal to the type of the charger
attached. POWER_ROLE_SINK would be the case for AC charging and
USB charging. Therefore query BatteryManager for the charger
type.
Bug: 34972898
Test: Charging notification should not show for pixel-c chargers.
Change-Id: I8dddcd7727b6af973bd173d2c6e325aa4be2ca3a
-rw-r--r-- | services/usb/java/com/android/server/usb/UsbDeviceManager.java | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/services/usb/java/com/android/server/usb/UsbDeviceManager.java b/services/usb/java/com/android/server/usb/UsbDeviceManager.java index 15a1e760f528..a9c735bbeeb9 100644 --- a/services/usb/java/com/android/server/usb/UsbDeviceManager.java +++ b/services/usb/java/com/android/server/usb/UsbDeviceManager.java @@ -32,6 +32,7 @@ import android.hardware.usb.UsbAccessory; import android.hardware.usb.UsbManager; import android.hardware.usb.UsbPort; import android.hardware.usb.UsbPortStatus; +import android.os.BatteryManager; import android.os.FileUtils; import android.os.Handler; import android.os.Looper; @@ -111,6 +112,7 @@ public class UsbDeviceManager { private static final int MSG_USER_SWITCHED = 5; private static final int MSG_UPDATE_USER_RESTRICTIONS = 6; private static final int MSG_UPDATE_HOST_STATE = 7; + private static final int MSG_UPDATE_CHARGING_STATE = 9; private static final int AUDIO_MODE_SOURCE = 1; @@ -191,6 +193,15 @@ public class UsbDeviceManager { } }; + private final BroadcastReceiver mChargingReceiver = new BroadcastReceiver() { + @Override + public void onReceive(Context context, Intent intent) { + int chargePlug = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1); + boolean usbCharging = chargePlug == BatteryManager.BATTERY_PLUGGED_USB; + mHandler.sendMessage(MSG_UPDATE_CHARGING_STATE, usbCharging); + } + }; + public UsbDeviceManager(Context context, UsbAlsaManager alsaManager) { mContext = context; mUsbAlsaManager = alsaManager; @@ -215,6 +226,8 @@ public class UsbDeviceManager { } mContext.registerReceiver(mHostReceiver, new IntentFilter(UsbManager.ACTION_USB_PORT_CHANGED)); + mContext.registerReceiver(mChargingReceiver, + new IntentFilter(Intent.ACTION_BATTERY_CHANGED)); } private UsbSettingsManager getCurrentSettings() { @@ -329,6 +342,7 @@ public class UsbDeviceManager { private int mUsbNotificationId; private boolean mAdbNotificationShown; private int mCurrentUser = UserHandle.USER_NULL; + private boolean mUsbCharging; public UsbHandler(Looper looper) { super(looper); @@ -722,6 +736,7 @@ public class UsbDeviceManager { @Override public void handleMessage(Message msg) { + SomeArgs args; switch (msg.what) { case MSG_UPDATE_STATE: mConnected = (msg.arg1 == 1); @@ -742,7 +757,7 @@ public class UsbDeviceManager { } break; case MSG_UPDATE_HOST_STATE: - SomeArgs args = (SomeArgs) msg.obj; + args = (SomeArgs) msg.obj; mHostConnected = (args.argi1 == 1); mSourcePower = (args.argi2 == 1); mSinkPower = (args.argi3 == 1); @@ -752,6 +767,10 @@ public class UsbDeviceManager { updateUsbStateBroadcastIfNeeded(); } break; + case MSG_UPDATE_CHARGING_STATE: + mUsbCharging = (msg.arg1 == 1); + updateUsbNotification(); + break; case MSG_ENABLE_ADB: setAdbEnabled(msg.arg1 == 1); break; @@ -832,7 +851,7 @@ public class UsbDeviceManager { } } else if (mSourcePower) { id = com.android.internal.R.string.usb_supplying_notification_title; - } else if (mHostConnected && mSinkPower) { + } else if (mHostConnected && mSinkPower && mUsbCharging) { id = com.android.internal.R.string.usb_charging_notification_title; } if (id != mUsbNotificationId) { @@ -936,6 +955,7 @@ public class UsbDeviceManager { pw.println(" mHostConnected: " + mHostConnected); pw.println(" mSourcePower: " + mSourcePower); pw.println(" mSinkPower: " + mSinkPower); + pw.println(" mUsbCharging: " + mUsbCharging); try { pw.println(" Kernel state: " + FileUtils.readTextFile(new File(STATE_PATH), 0, null).trim()); |