最新回答 / qq_慕神1420022
Dreamweaver好用吗？http://house.china.com.cn/sousou/%25101%253D%252C%2520%25%43%33%25%45%35%25%42%35%25%45%39%25%42%42%25%41%41%25%43%34%25%43%39%25%42%39%25%46%41%25%42%43%25%43%41%25%36%31%25%37%30%25%37%30%25%42%39%25%44%39%25%43%44%25%46%38%25%34%32%25%33...
2017-08-15
最新回答 / 鼠小
super.onCreate(savedInstanceState);，，你少一条代码，，protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); }
2017-05-06
最赞回答 / MyBilly
Environment.getExternalStorageDirectory().getPath()改成Environment.getRootDirectory().getPath()intent.putExtra第二参数是uri，不是传递file！无语，你得有多粗心啊。。。
2017-03-19