2 files changed, 48 insertions, 4 deletions
diff --git a/java/src/com/android/inputmethod/compat/ActivityManagerCompatUtils.java b/java/src/com/android/inputmethod/compat/ActivityManagerCompatUtils.java
new file mode 100644
index 000000000..385e3e025
--- /dev/null
+++ b/java/src/com/android/inputmethod/compat/ActivityManagerCompatUtils.java
@@ -0,0 +1,46 @@
+/*
+ * 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.compat;
+
+import android.app.ActivityManager;
+import android.content.Context;
+
+import java.lang.reflect.Method;
+
+public class ActivityManagerCompatUtils {
+    private static final Object LOCK = new Object();
+    private static volatile Boolean sBoolean = null;
+    private static final Method METHOD_isLowRamDevice = CompatUtils.getMethod(
+            ActivityManager.class, "isLowRamDevice");
+
+    private ActivityManagerCompatUtils() {
+        // Do not instantiate this class.
+    }
+
+    public static boolean isLowRamDevice(Context context) {
+        if (sBoolean == null) {
+            synchronized(LOCK) {
+                if (sBoolean == null) {
+                    final ActivityManager am =
+                            (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
+                    sBoolean = (Boolean)CompatUtils.invoke(am, false, METHOD_isLowRamDevice);
+                }
+            }
+        }
+        return sBoolean;
+    }
+}
diff --git a/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java b/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
index 141e08a8d..55282c583 100644
--- a/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
+++ b/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
@@ -23,17 +23,15 @@ import android.text.Spanned;
 import android.text.TextUtils;
 import android.text.style.SuggestionSpan;
 
-import com.android.inputmethod.latin.CollectionUtils;
 import com.android.inputmethod.latin.LatinImeLogger;
 import com.android.inputmethod.latin.SuggestedWords;
 import com.android.inputmethod.latin.SuggestionSpanPickedNotificationReceiver;
+import com.android.inputmethod.latin.utils.CollectionUtils;
 
 import java.lang.reflect.Field;
 import java.util.ArrayList;
 
 public final class SuggestionSpanUtils {
-    private static final String TAG = SuggestionSpanUtils.class.getSimpleName();
-
     // Note that SuggestionSpan.FLAG_AUTO_CORRECTION has been introduced
     // in API level 15 (Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1).
     public static final Field FIELD_FLAG_AUTO_CORRECTION = CompatUtils.getField(
@@ -60,7 +58,7 @@ public final class SuggestionSpanUtils {
         }
         final Spannable spannable = new SpannableString(text);
         final SuggestionSpan suggestionSpan = new SuggestionSpan(context, null /* locale */,
-                new String[] {} /* suggestions */, (int)OBJ_FLAG_AUTO_CORRECTION,
+                new String[] {} /* suggestions */, OBJ_FLAG_AUTO_CORRECTION,
                 SuggestionSpanPickedNotificationReceiver.class);
         spannable.setSpan(suggestionSpan, 0, text.length(),
                 Spanned.SPAN_EXCLUSIVE_EXCLUSIVE | Spanned.SPAN_COMPOSING);