修改动态和部分我的界面

app/src/main/java/com/xuebiping/bolizhuzi/utils/LongSpUtils.java

@@ -0,0 +1,26 @@
+package com.xuebiping.bolizhuzi.utils;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+
+/**
+ * Created by zhangbin on 2018/12/22.
+ */
+
+public class LongSpUtils {
+
+    private final static String name = "long";
+    private final static int mode = Context.MODE_PRIVATE;
+
+    public static void saveLong(Context context, String key, long value){
+        SharedPreferences sp = context.getSharedPreferences(name, mode);
+        SharedPreferences.Editor edit = sp.edit();
+        edit.putLong(key, value);
+        edit.commit();
+    }
+
+    public static long getLong(Context context, String key) {
+        SharedPreferences sp = context.getSharedPreferences(name, mode);
+        return sp.getLong(key, 0);
+    }
+}