@ -56,7 +56,7 @@ public class Contact {
if(sContactCache == null) {
sContactCache = new HashMap<String, String>();
}
gie
// 优先从缓存中获取联系人姓名
if(sContactCache.containsKey(phoneNumber)) {
return sContactCache.get(phoneNumber);
@ -37,7 +37,7 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper {
public static final String DATA = "data";
//添加注释
private static final String TAG = "NotesDatabaseHelper";
private static NotesDatabaseHelper mInstance;