返回键两次退出 private long exitTime = 0;
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if(keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN)...
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移动开发 时间:
2015-07-09 21:31:02
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236
感觉这种效果比较友好//两秒内按返回键两次退出程序 private long exitTime = 0; @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if(keyCode =...
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移动开发 时间:
2014-08-07 18:20:10
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272