Added fail safes

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -699,6 +699,7 @@ public class FragmentCompose extends FragmentBase {
 
             @Override
             public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
+                try {
                     int id = view.getId();
                     if (id == R.id.tvName) {
                         if (colName < 0)
@@ -733,6 +734,9 @@ public class FragmentCompose extends FragmentBase {
                         }
                         return true;
                     }
+                } catch (Throwable ex) {
+                    Log.e(ex);
+                }
                 return false;
             }
         });
@@ -742,6 +746,7 @@ public class FragmentCompose extends FragmentBase {
             private int colEmail = -1;
 
             public CharSequence convertToString(Cursor cursor) {
+                try {
                     if (colName < 0)
                         colName = cursor.getColumnIndex("name");
                     if (colEmail < 0)
@@ -757,14 +762,19 @@ public class FragmentCompose extends FragmentBase {
                         sb.append("<").append(email).append(">");
                     }
                     return sb.toString();
+                } catch (Throwable ex) {
+                    Log.e(ex);
+                    return ex.toString();
+                }
             }
         });
 
         cadapter.setFilterQueryProvider(new FilterQueryProvider() {
             public Cursor runQuery(CharSequence typed) {
-                Log.i("Suggest contact=" + typed);
-
                 MatrixCursor result = new MatrixCursor(new String[]{"_id", "name", "email", "photo", "local"});
+
+                try {
+                    Log.i("Suggest contact=" + typed);
                     if (typed == null)
                         return result;
 
@@ -867,7 +877,11 @@ public class FragmentCompose extends FragmentBase {
                                 .add(item.avatar)
                                 .add(item.id == 0 ? 0 : 1);
                     }
+                } catch (Throwable ex) {
+                    Log.e(ex);
+                }
 
+                Log.i("Suggesting contacts=" + result.getCount());
                 return result;
             }
         });