Change how to load native lib to be on the safe side

Change-Id: If170d4821b8dbc187f29137ea99d10e30c20955f

java/src/com/android/inputmethod/keyboard/ProximityInfo.java

@@ -16,6 +16,8 @@
 
 package com.android.inputmethod.keyboard;
 
+import com.android.inputmethod.latin.Utils;
+
 public class ProximityInfo {
     public static final int MAX_PROXIMITY_CHARS_SIZE = 16;
 
@@ -34,6 +36,9 @@ public class ProximityInfo {
     }
 
     private int mNativeProximityInfo;
+    static {
+        Utils.loadNativeLibrary();
+    }
     private native int setProximityInfoNative(int maxProximityCharsSize, int displayWidth,
             int displayHeight, int gridWidth, int gridHeight, int[] proximityCharsArray);
     private native void releaseProximityInfoNative(int nativeProximityInfo);

java/src/com/android/inputmethod/latin/BinaryDictionary.java

@@ -109,6 +109,9 @@ public class BinaryDictionary extends Dictionary {
         return sInstance;
     }
 
+    static {
+        Utils.loadNativeLibrary();
+    }
     private native int openNative(String sourceDir, long dictOffset, long dictSize,
             int typedLetterMultiplier, int fullWordMultiplier, int maxWordLength,
             int maxWords, int maxAlternatives);

java/src/com/android/inputmethod/latin/LatinIME.java

@@ -211,14 +211,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
 
     private final ArrayList<WordAlternatives> mWordHistory = new ArrayList<WordAlternatives>();
 
-    static {
-        try {
-            System.loadLibrary("jni_latinime");
-        } catch (UnsatisfiedLinkError ule) {
-            Log.e(TAG, "Could not load native library jni_latinime");
-        }
-    }
-
     public abstract static class WordAlternatives {
         protected CharSequence mChosenWord;
 

java/src/com/android/inputmethod/latin/Utils.java

@@ -553,4 +553,12 @@ public class Utils {
     public static int getMainDictionaryResourceId(Resources res) {
         return res.getIdentifier("main", "raw", LatinIME.class.getPackage().getName());
     }
+
+    public static void loadNativeLibrary() {
+        try {
+            System.loadLibrary("jni_latinime");
+        } catch (UnsatisfiedLinkError ule) {
+            Log.e(TAG, "Could not load native library jni_latinime");
+        }
+    }
 }