1 files changed, 67 insertions, 0 deletions
diff --git a/java/src/com/android/inputmethod/voice/Whitelist.java b/java/src/com/android/inputmethod/voice/Whitelist.java
new file mode 100644
index 000000000..167b688ca
--- /dev/null
+++ b/java/src/com/android/inputmethod/voice/Whitelist.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2009 Google Inc.
+ * 
+ * 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.inputmethod.voice;
+
+import android.os.Bundle;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A set of text fields where speech has been explicitly enabled.
+ */
+public class Whitelist {
+    private List<Bundle> mConditions;
+
+    public Whitelist() {
+        mConditions = new ArrayList<Bundle>();
+    }
+
+    public Whitelist(List<Bundle> conditions) {
+        this.mConditions = conditions;
+    }
+
+    public void addApp(String app) {
+        Bundle bundle = new Bundle();
+        bundle.putString("packageName", app);
+        mConditions.add(bundle);
+    }
+
+    /**
+     * @return true if the field is a member of the whitelist.
+     */
+    public boolean matches(FieldContext context) {
+        for (Bundle condition : mConditions) {
+            if (matches(condition, context.getBundle())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * @return true of all values in condition are matched by a value
+     *     in target.
+     */
+    private boolean matches(Bundle condition, Bundle target) {
+        for (String key : condition.keySet()) {
+          if (!condition.getString(key).equals(target.getString(key))) {
+            return false;
+          }
+        }
+        return true;
+    }
+}