Move util classes to the latin/utils directory

Change-Id: I1c5b27c8edf231680edb8d96f63b9d04cfc6a6fa

1 files changed, 45 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/utils/IntentUtils.java b/java/src/com/android/inputmethod/latin/utils/IntentUtils.java
new file mode 100644
index 000000000..ea0168117
--- /dev/null
+++ b/java/src/com/android/inputmethod/latin/utils/IntentUtils.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2013 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.inputmethod.latin.utils;
+
+import android.content.Intent;
+import android.text.TextUtils;
+
+public final class IntentUtils {
+    private static final String EXTRA_INPUT_METHOD_ID = "input_method_id";
+    // TODO: Can these be constants instead of literal String constants?
+    private static final String INPUT_METHOD_SUBTYPE_SETTINGS =
+            "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS";
+
+    private IntentUtils() {
+        // This utility class is not publicly instantiable.
+    }
+
+    public static Intent getInputLanguageSelectionIntent(final String inputMethodId,
+            final int flagsForSubtypeSettings) {
+        // Refer to android.provider.Settings.ACTION_INPUT_METHOD_SUBTYPE_SETTINGS
+        final String action = INPUT_METHOD_SUBTYPE_SETTINGS;
+        final Intent intent = new Intent(action);
+        if (!TextUtils.isEmpty(inputMethodId)) {
+            intent.putExtra(EXTRA_INPUT_METHOD_ID, inputMethodId);
+        }
+        if (flagsForSubtypeSettings > 0) {
+            intent.setFlags(flagsForSubtypeSettings);
+        }
+        return intent;
+    }
+}