小编kri*_*nan的帖子

我想要通过wifi连接到网络的Android设备的确切IP地址!什么人可以帮助我如何获得移动连接到网络时的IP地址以及如何通过编程方式获取地址..

最大值SeekBar为100然后如何将Seekbar默认值设置为50(从50%开始).搜索栏将从50开始.

我有一个示例代码,但它会从0到100开始.如果您有任何想法,请回答我...谢谢.

     public class MainActivity extends Activity implements OnSeekBarChangeListener{
     private SeekBar bar; // declare seekbar object variable
     // declare text label objects
     private TextView textProgress,textAction;
     /** Called when the activity is first created. */
     @Override
     public void onCreate(Bundle savedInstanceState)
     {
    super.onCreate(savedInstanceState);
    // load the layout
    setContentView(R.layout.activity_main);     
    bar = (SeekBar)findViewById(R.id.seekBar1); // make seekbar object
    bar.setOnSeekBarChangeListener(this); // set seekbar listener.
    // since we are using this class as the listener the class is "this"

    // make text label …