More AttributionSource plumbing.

To prepare for future work which will plumb AttributionSource values
through all remaining AIDLs, we need profiles to interact directly
with the specific BluetoothAdapter they were created from.  This is
how we'll ensure that the relevant AttributionSource can be chained
down from the original Context they're obtained from.

This change also marks getDefaultAdapter() as deprecated to clearly
communicate that BluetoothManager.getAdapter() is the best-practice
path to obtaining a correctly scoped BluetoothAdapter instance.

Bug: 183626112
Test: atest BluetoothInstrumentationTests
Change-Id: I1e15170d7679019bbb6e396279d6e633e3dad4d6

1 files changed, 12 insertions, 14 deletions

diff --git a/framework/java/android/bluetooth/BluetoothSap.java b/framework/java/android/bluetooth/BluetoothSap.java
index b86857f42f..832538e8b8 100644
--- a/framework/java/android/bluetooth/BluetoothSap.java
+++ b/framework/java/android/bluetooth/BluetoothSap.java
@@ -20,11 +20,11 @@ import android.Manifest;
 import android.annotation.RequiresNoPermission;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
-import android.annotation.SuppressLint;
 import android.annotation.SdkConstant.SdkConstantType;
 import android.bluetooth.annotations.RequiresBluetoothConnectPermission;
 import android.bluetooth.annotations.RequiresLegacyBluetoothPermission;
 import android.compat.annotation.UnsupportedAppUsage;
+import android.content.AttributionSource;
 import android.content.Context;
 import android.os.Binder;
 import android.os.Build;
@@ -97,7 +97,8 @@ public final class BluetoothSap implements BluetoothProfile {
      */
     public static final int RESULT_CANCELED = 2;
 
-    private BluetoothAdapter mAdapter;
+    private final BluetoothAdapter mAdapter;
+    private final AttributionSource mAttributionSource;
     private final BluetoothProfileConnector<IBluetoothSap> mProfileConnector =
             new BluetoothProfileConnector(this, BluetoothProfile.SAP,
                     "BluetoothSap", IBluetoothSap.class.getName()) {
@@ -110,9 +111,11 @@ public final class BluetoothSap implements BluetoothProfile {
     /**
      * Create a BluetoothSap proxy object.
      */
-    /*package*/ BluetoothSap(Context context, ServiceListener listener) {
+    /* package */ BluetoothSap(Context context, ServiceListener listener,
+            BluetoothAdapter adapter) {
         if (DBG) Log.d(TAG, "Create BluetoothSap proxy object");
-        mAdapter = BluetoothAdapter.getDefaultAdapter();
+        mAdapter = adapter;
+        mAttributionSource = adapter.getAttributionSource();
         mProfileConnector.connect(context, listener);
     }
 
@@ -265,7 +268,8 @@ public final class BluetoothSap implements BluetoothProfile {
         final IBluetoothSap service = getService();
         if (service != null && isEnabled()) {
             try {
-                return service.getConnectedDevices();
+                return BluetoothDevice.setAttributionSource(
+                        service.getConnectedDevices(), mAttributionSource);
             } catch (RemoteException e) {
                 Log.e(TAG, Log.getStackTraceString(new Throwable()));
                 return new ArrayList<BluetoothDevice>();
@@ -288,7 +292,8 @@ public final class BluetoothSap implements BluetoothProfile {
         final IBluetoothSap service = getService();
         if (service != null && isEnabled()) {
             try {
-                return service.getDevicesMatchingConnectionStates(states);
+                return BluetoothDevice.setAttributionSource(
+                        service.getDevicesMatchingConnectionStates(states), mAttributionSource);
             } catch (RemoteException e) {
                 Log.e(TAG, Log.getStackTraceString(new Throwable()));
                 return new ArrayList<BluetoothDevice>();
@@ -435,17 +440,10 @@ public final class BluetoothSap implements BluetoothProfile {
     }
 
     private boolean isEnabled() {
-        BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
-
-        if (adapter != null && adapter.getState() == BluetoothAdapter.STATE_ON) {
-            return true;
-        }
-        log("Bluetooth is Not enabled");
-        return false;
+        return mAdapter.isEnabled();
     }
 
     private static boolean isValidDevice(BluetoothDevice device) {
         return device != null && BluetoothAdapter.checkBluetoothAddress(device.getAddress());
     }
-
 }