update:2020.05.23

fix:10.0网络问题，设备号获取问题
add:

app/src/main/java/com/info/sn/MainActivity.java

@@ -156,7 +156,7 @@ public class MainActivity extends AppCompatActivity {
         mHits[mHits.length - 1] = SystemClock.uptimeMillis();
         if (mHits[0] >= (SystemClock.uptimeMillis() - DURATION)) {
             mHits = new long[COUNTS];//重新初始化数组
-            Toast.makeText(this, "正在检查更新", Toast.LENGTH_SHORT).show();
+            ToastUtil.show("正在检查更新");
             HTTPInterface.checkUpdateByself(handler, this.getPackageName(), String.valueOf(BuildConfig.VERSION_CODE));
         }
     }
@@ -189,7 +189,7 @@ public class MainActivity extends AppCompatActivity {
 
     public void exit() {
         if ((System.currentTimeMillis() - mExitTime) > 2000) {
-            Toast.makeText(MainActivity.this, "再按一次退出程序", Toast.LENGTH_SHORT).show();
+            ToastUtil.show("再按一次退出程序");
             mExitTime = System.currentTimeMillis();
         } else {
             finish();