Merge "Avoid Bluetooth gets turned on by enableBle" into sc-qpr1-dev (2195d444) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/BluetoothManagerService.java

+36 −14

Original line number	Diff line number	Diff line
		@@ -25,9 +25,9 @@ import static android.os.PowerExemptionManager.TEMPORARY_ALLOW_LIST_TYPE_FOREGRO
		import static android.os.UserHandle.USER_SYSTEM;

		import android.Manifest;
		import android.annotation.NonNull;
		import android.annotation.RequiresPermission;
		import android.annotation.SuppressLint;
		import android.annotation.NonNull;
		import android.app.ActivityManager;
		import android.app.AppGlobals;
		import android.app.AppOpsManager;
		@@ -187,8 +187,6 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		private final ReentrantReadWriteLock mBluetoothLock = new ReentrantReadWriteLock();
		private boolean mBinding;
		private boolean mUnbinding;
		private int mWaitForEnableRetry;
		private int mWaitForDisableRetry;

		private BluetoothModeChangeHelper mBluetoothModeChangeHelper;

		@@ -982,14 +980,15 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		if (mState == BluetoothAdapter.STATE_ON
		\|\| mState == BluetoothAdapter.STATE_BLE_ON
		\|\| mState == BluetoothAdapter.STATE_TURNING_ON
		\|\| mState == BluetoothAdapter.STATE_TURNING_OFF) {
		Log.d(TAG, "enableBLE(): Bluetooth already enabled");
		\|\| mState == BluetoothAdapter.STATE_TURNING_OFF
		\|\| mState == BluetoothAdapter.STATE_BLE_TURNING_ON) {
		Log.d(TAG, "enableBLE(): Bluetooth is already enabled or is turning on");
		return true;
		}
		synchronized (mReceiver) {
		// waive WRITE_SECURE_SETTINGS permission check
		sendEnableMsg(false,
		BluetoothProtoEnums.ENABLE_DISABLE_REASON_APPLICATION_REQUEST, packageName);
		sendEnableMsg(false, BluetoothProtoEnums.ENABLE_DISABLE_REASON_APPLICATION_REQUEST,
		packageName, true);
		}
		return true;
		}
		@@ -1802,6 +1801,8 @@ class BluetoothManagerService extends IBluetoothManager.Stub {

		private class BluetoothHandler extends Handler {
		boolean mGetNameAddressOnly = false;
		private int mWaitForEnableRetry;
		private int mWaitForDisableRetry;

		BluetoothHandler(Looper looper) {
		super(looper);
		@@ -1852,11 +1853,12 @@ class BluetoothManagerService extends IBluetoothManager.Stub {

		case MESSAGE_ENABLE:
		int quietEnable = msg.arg1;
		int isBle = msg.arg2;
		if (mHandler.hasMessages(MESSAGE_HANDLE_DISABLE_DELAYED)
		\|\| mHandler.hasMessages(MESSAGE_HANDLE_ENABLE_DELAYED)) {
		// We are handling enable or disable right now, wait for it.
		mHandler.sendMessageDelayed(mHandler.obtainMessage(MESSAGE_ENABLE,
		quietEnable, 0), ENABLE_DISABLE_DELAY_MS);
		quietEnable, isBle), ENABLE_DISABLE_DELAY_MS);
		break;
		}

		@@ -1871,13 +1873,28 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		try {
		mBluetoothLock.readLock().lock();
		if (mBluetooth != null) {
		boolean isHandled = true;
		int state = mBluetooth.getState();
		if (state == BluetoothAdapter.STATE_BLE_ON) {
		switch (state) {
		case BluetoothAdapter.STATE_BLE_ON:
		if (isBle == 1) {
		Slog.i(TAG, "Already at BLE_ON State");
		} else {
		Slog.w(TAG, "BT Enable in BLE_ON State, going to ON");
		mBluetooth.onLeServiceUp(mContext.getAttributionSource());
		persistBluetoothSetting(BLUETOOTH_ON_BLUETOOTH);
		}
		break;
		case BluetoothAdapter.STATE_BLE_TURNING_ON:
		case BluetoothAdapter.STATE_TURNING_ON:
		case BluetoothAdapter.STATE_ON:
		Slog.i(TAG, "MESSAGE_ENABLE: already enabled");
		break;
		default:
		isHandled = false;
		break;
		}
		if (isHandled) break;
		}
		} catch (RemoteException e) {
		Slog.e(TAG, "", e);
		@@ -2643,7 +2660,12 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		}

		private void sendEnableMsg(boolean quietMode, int reason, String packageName) {
		mHandler.sendMessage(mHandler.obtainMessage(MESSAGE_ENABLE, quietMode ? 1 : 0, 0));
		sendEnableMsg(quietMode, reason, packageName, false);
		}

		private void sendEnableMsg(boolean quietMode, int reason, String packageName, boolean isBle) {
		mHandler.sendMessage(mHandler.obtainMessage(MESSAGE_ENABLE, quietMode ? 1 : 0,
		isBle ? 1 : 0));
		addActiveLog(reason, packageName, true);
		mLastEnabledTime = SystemClock.elapsedRealtime();
		}