commit 7d50adfc9c4458395c9370bfde95d7a40d214c36
author Annie Chin <afchin@google.com> Thu Oct 27 15:55:38 2016 -0700
committer Annie Chin <afchin@google.com> Thu Nov 03 17:08:52 2016 -0700
tree e14bbe211ecadf629db1e5bce566f8e982cc6ad9
parent 2ee9e12b44940e96afc141880b6e5c357aa51e17

Catch potential Exception from .coerceToText()

Bug: 32193696

Tests: Manually verified that Calculator no longer crashes on opening
when there is a Uri on the clipboard.

Change-Id: I0581fa7148cbe88af8214d2823d8764885ec0413

src/com/android/calculator2/CalculatorFormula.java

diff --git a/src/com/android/calculator2/CalculatorFormula.java b/src/com/android/calculator2/CalculatorFormula.java
index 88f677c..8a7e4c5 100644
--- a/src/com/android/calculator2/CalculatorFormula.java
+++ b/src/com/android/calculator2/CalculatorFormula.java
@@ -27,6 +27,7 @@
 import android.text.TextPaint;
 import android.text.TextUtils;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.util.TypedValue;
 import android.view.ActionMode;
 import android.view.ContextMenu;
@@ -360,7 +361,12 @@
             setLongClickable(false);
             return;
         }
-        final CharSequence clipText = clip.getItemAt(0).coerceToText(getContext());
+        CharSequence clipText = null;
+        try {
+            clipText = clip.getItemAt(0).coerceToText(getContext());
+        } catch (Exception e) {
+            Log.i("Calculator", "Error reading clipboard:", e);
+        }
         setLongClickable(!TextUtils.isEmpty(clipText));
     }