OnCreate (Bundle bundle){ mPref = getPreferences(); int c = mPref.getInt("numRun",0); c++; mPref.edit().putInt("numRun",c).commit(); } 本文共 189 字，大约阅读时间需要 1 分钟。
OnCreate (Bundle bundle){ mPref = getPreferences(); int c = mPref.getInt("numRun",0); c++; mPref.edit().putInt("numRun",c).commit(); } 转载于:https://blog.51cto.com/idyll/964232