DestinationSpinner intercepts click not touch

As touch is not executed by a11y code.

Fixes: 62743170
Test: Turned on accessibility and pressed the spinner. Saw listener
      executed
      cts-tradefed run cts-dev -m Print

Change-Id: If4e26f020fc5a831c8f4896188fd91fb559c5948

2 files changed, 65 insertions, 14 deletions

diff --git a/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java b/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
index 601491abfd7e..1b7a1b8b9567 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
@@ -70,7 +70,6 @@ import android.util.ArraySet;
 import android.util.Log;
 import android.util.TypedValue;
 import android.view.KeyEvent;
-import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.View.OnFocusChangeListener;
@@ -101,6 +100,7 @@ import com.android.printspooler.util.ApprovedPrintServices;
 import com.android.printspooler.util.MediaSizeUtils;
 import com.android.printspooler.util.MediaSizeUtils.MediaSizeComparator;
 import com.android.printspooler.util.PageRangeUtils;
+import com.android.printspooler.widget.ClickInterceptSpinner;
 import com.android.printspooler.widget.PrintContentView;
 import com.android.printspooler.widget.PrintContentView.OptionsStateChangeListener;
 import com.android.printspooler.widget.PrintContentView.OptionsStateController;
@@ -200,7 +200,7 @@ public class PrintActivity extends Activity implements RemotePrintDocument.Updat
     private TextView mPageRangeTitle;
     private EditText mPageRangeEditText;
 
-    private Spinner mDestinationSpinner;
+    private ClickInterceptSpinner mDestinationSpinner;
     private DestinationAdapter mDestinationSpinnerAdapter;
     private boolean mShowDestinationPrompt;
 
@@ -1383,19 +1383,14 @@ public class PrintActivity extends Activity implements RemotePrintDocument.Updat
             mSummaryCopies.setEnabled(false);
             mSummaryPaperSize.setEnabled(false);
 
-            mDestinationSpinner.setOnTouchListener(new View.OnTouchListener() {
-                @Override
-                public boolean onTouch(View v, MotionEvent event) {
-                    mShowDestinationPrompt = false;
-                    mSummaryCopies.setEnabled(true);
-                    mSummaryPaperSize.setEnabled(true);
-                    updateOptionsUi();
-
-                    mDestinationSpinner.setOnTouchListener(null);
-                    mDestinationSpinnerAdapter.notifyDataSetChanged();
+            mDestinationSpinner.setPerformClickListener((v) -> {
+                mShowDestinationPrompt = false;
+                mSummaryCopies.setEnabled(true);
+                mSummaryPaperSize.setEnabled(true);
+                updateOptionsUi();
 
-                    return false;
-                }
+                mDestinationSpinner.setPerformClickListener(null);
+                mDestinationSpinnerAdapter.notifyDataSetChanged();
             });
         }
     }
diff --git a/packages/PrintSpooler/src/com/android/printspooler/widget/ClickInterceptSpinner.java b/packages/PrintSpooler/src/com/android/printspooler/widget/ClickInterceptSpinner.java
new file mode 100644
index 000000000000..1d3aac9997ff
--- /dev/null
+++ b/packages/PrintSpooler/src/com/android/printspooler/widget/ClickInterceptSpinner.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.printspooler.widget;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.Spinner;
+
+/**
+ * Spinner that can intercept {@link Spinner#performClick()}
+ */
+public class ClickInterceptSpinner extends Spinner {
+    private OnClickListener mListener;
+
+    /**
+     * Create a new spinner with the given attributes.
+     *
+     * @param context The context for the spinner
+     * @param attrs Attributes of the spinner
+     */
+    public ClickInterceptSpinner(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    /**
+     * Set a listener invoked on {@link #performClick()}
+     *
+     * @param listener The listener to be invoked
+     */
+    public void setPerformClickListener(OnClickListener listener) {
+        mListener = listener;
+    }
+
+    @Override
+    public boolean performClick() {
+        if (mListener != null) {
+            mListener.onClick(this);
+        }
+
+        return super.performClick();
+    }
+}