写代码的时候,不希望整个工程中到处都是黄色的感叹号,那样的话,打开项目,让人感觉整个项目一点都不清晰。
所以写此贴,将平时碰到的警告全部总结集中起来。
1:Handler
// This Handler class should be static or leaks might occur:IncomingHandler @SuppressLint("HandlerLeak") private Handler handler = new Handler() { @Override public void handleMessage(Message msg) { }; };
解决方法:
private Handler handler = new Handler(new Handler.Callback() { @Override public boolean handleMessage(Message msg) { return false; } });
2:SimpleDateFormat
// To get local formatting use getDateInstance(), getDateTimeInstance(), // or // getTimeInstance(), or use new SimpleDateFormat(String template,Locale locale) with for example Locale.US for ASCII dates. @SuppressLint("SimpleDateFormat") SimpleDateFormat simpleDateFormat = new SimpleDateFormat( "yyyy-MM-ddHH:mm:ss");
解决方法:
SimpleDateFormat newSimpleDateFormat = new SimpleDateFormat( "yyyy年MM月dd日HH时mm分", Locale.getDefault());
原文:http://www.cnblogs.com/tangxiaocheng/p/4315402.html