TestingCamera2.1: Fix request pane for multi-camera cases

The pane was not updating the list of targets for a given camera, when
the camera spinner was used to select a different camera.

Test: Switching cameras for a request changes the listed targets
Change-Id: I085034f3afb3f97152a24550d5f49721e0e1900e

1 files changed, 15 insertions, 0 deletions

diff --git a/apps/TestingCamera2/src/com/android/testingcamera2/RequestControlPane.java b/apps/TestingCamera2/src/com/android/testingcamera2/RequestControlPane.java
index 18534f7..9e82012 100644
--- a/apps/TestingCamera2/src/com/android/testingcamera2/RequestControlPane.java
+++ b/apps/TestingCamera2/src/com/android/testingcamera2/RequestControlPane.java
@@ -23,6 +23,7 @@ import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.Surface;
 import android.view.View;
+import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.ListView;
@@ -159,6 +160,8 @@ public class RequestControlPane extends ControlPane {
         mTemplateSpinner = (Spinner) findViewById(R.id.request_pane_template_spinner);
         mOutputListView = (ListView) findViewById(R.id.request_pane_output_listview);
 
+        mCameraSpinner.setOnItemSelectedListener(mCameraSpinnerListener);
+
         mOutputAdapter = new CheckableListAdapter(context, R.layout.checkable_list_item,
                 new ArrayList<CheckableListAdapter.CheckableItem>());
         mOutputListView.setAdapter(mOutputAdapter);
@@ -193,6 +196,18 @@ public class RequestControlPane extends ControlPane {
         }
     }
 
+    private AdapterView.OnItemSelectedListener mCameraSpinnerListener = new AdapterView.OnItemSelectedListener() {
+        @Override
+        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+            updateOutputList();
+        }
+
+        @Override
+        public void onNothingSelected(AdapterView<?> parent) {
+            updateOutputList();
+        }
+    };
+
     private OnClickListener mCaptureButtonListener = new OnClickListener() {
         @Override
         public void onClick(View v) {