Commit 945c2497 authored Dec 18, 2018 by bohu

bluetooth: fix crash on accessing null adapter

By checking bluetooth adaptor before accessing it,
because it could be null on devices that do not
support bluetooth, such as android emulator.

BUG: 121129248

Test:
lunch sdk_gphone_x86-userdebug
make -j
emulator
launch chrome and it should not crash

Change-Id: Ia75b5ee1efa3a8195056dada079239931eb9d901

parent df20a962

framework/java/android/bluetooth/BluetoothManager.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -67,8 +67,10 @@ public final class BluetoothManager {
		}
		// Legacy api - getDefaultAdapter does not take in the context
		mAdapter = BluetoothAdapter.getDefaultAdapter();
		if (mAdapter != null) {
		mAdapter.setContext(context);
		}
		}

		/**
		* Get the default BLUETOOTH Adapter for this device.