Merge "BluetoothHearingAid System APIs now throw an exception if a null BluetoothDevice is passed in"
diff --git a/core/java/android/bluetooth/BluetoothHearingAid.java b/core/java/android/bluetooth/BluetoothHearingAid.java
index e0674d7..fa62a02 100644
--- a/core/java/android/bluetooth/BluetoothHearingAid.java
+++ b/core/java/android/bluetooth/BluetoothHearingAid.java
@@ -379,6 +379,7 @@
public boolean setConnectionPolicy(@NonNull BluetoothDevice device,
@ConnectionPolicy int connectionPolicy) {
if (DBG) log("setConnectionPolicy(" + device + ", " + connectionPolicy + ")");
+ verifyDeviceNotNull(device, "setConnectionPolicy");
final IBluetoothHearingAid service = getService();
try {
if (service != null && isEnabled()
@@ -428,6 +429,7 @@
@RequiresPermission(Manifest.permission.BLUETOOTH_PRIVILEGED)
public @ConnectionPolicy int getConnectionPolicy(@NonNull BluetoothDevice device) {
if (VDBG) log("getConnectionPolicy(" + device + ")");
+ verifyDeviceNotNull(device, "getConnectionPolicy");
final IBluetoothHearingAid service = getService();
try {
if (service != null && isEnabled()
@@ -504,6 +506,7 @@
if (VDBG) {
log("getHiSyncId(" + device + ")");
}
+ verifyDeviceNotNull(device, "getConnectionPolicy");
final IBluetoothHearingAid service = getService();
try {
if (service == null) {
@@ -577,6 +580,13 @@
return false;
}
+ private void verifyDeviceNotNull(BluetoothDevice device, String methodName) {
+ if (device == null) {
+ Log.e(TAG, methodName + ": device param is null");
+ throw new IllegalArgumentException("Device cannot be null");
+ }
+ }
+
private boolean isValidDevice(BluetoothDevice device) {
if (device == null) return false;
diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/HearingAidProfile.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/HearingAidProfile.java
index d17f242..a1fba4a 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/HearingAidProfile.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/HearingAidProfile.java
@@ -174,7 +174,7 @@
@Override
public boolean isEnabled(BluetoothDevice device) {
- if (mService == null) {
+ if (mService == null || device == null) {
return false;
}
return mService.getConnectionPolicy(device) > CONNECTION_POLICY_FORBIDDEN;
@@ -182,7 +182,7 @@
@Override
public int getConnectionPolicy(BluetoothDevice device) {
- if (mService == null) {
+ if (mService == null || device == null) {
return CONNECTION_POLICY_FORBIDDEN;
}
return mService.getConnectionPolicy(device);
@@ -191,7 +191,7 @@
@Override
public boolean setEnabled(BluetoothDevice device, boolean enabled) {
boolean isEnabled = false;
- if (mService == null) {
+ if (mService == null || device == null) {
return false;
}
if (enabled) {
@@ -213,7 +213,7 @@
}
public long getHiSyncId(BluetoothDevice device) {
- if (mService == null) {
+ if (mService == null || device == null) {
return BluetoothHearingAid.HI_SYNC_ID_INVALID;
}
return mService.getHiSyncId(device);