我写了一段方法是服务端和客户端传输数据用的
,java程序调用可正常执行,于是我想在安卓界面按下按钮 然后调用这个方法, 输入账号密码就通过这个方法由服务器端返回一个值,账号密码正确就跳转到一个界面,不正确就跳另一个界面,但是一点按钮就闪退,看了debug的Log,也在网上找了一些解决方法,都不行。跪求大神指点迷津......
以下是debug的错误报告还有我的代码:
I/System: core_booster, getBoosterConfig = false
W/System.err: java.net.SocketException: socket failed: EACCES (Permission denied)
W/System.err: at libcore.io.IoBridge.socket(IoBridge.java:626)
W/System.err: at java.net.PlainSocketImpl.create(PlainSocketImpl.java:198)
W/System.err: at java.net.Socket.checkOpenAndCreate(Socket.java:740)
W/System.err: at java.net.Socket.setSoTimeout(Socket.java:591)
W/System.err: at com.android.okhttp.internal.http.SocketConnector.connectRawSocket(SocketConnector.java:159)
W/System.err: at com.android.okhttp.internal.http.SocketConnector.connectCleartext(SocketConnector.java:67)
W/System.err: at com.android.okhttp.Connection.connect(Connection.java:152)
W/System.err: at com.android.okhttp.Connection.connectAndSetOwner(Connection.java:185)
W/System.err: at com.android.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:128)
W/System.err: at com.android.okhttp.internal.http.HttpEngine.nextConnection(HttpEngine.java:341)
W/System.err: at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:330)
W/System.err: at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:248)
W/System.err: at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:433)
W/System.err: at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:114)
W/System.err: at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:245)
W/System.err: at com.text.text2.connet(text2.java:24)
W/System.err: at com.example.a12860.bupt.entry$1.onClick(entry.java:53)
W/System.err: at android.view.View.performClick(View.java:5264)
W/System.err: at android.view.View$PerformClick.run(View.java:21297)
W/System.err: at android.os.Handler.handleCallback(Handler.java:743)
W/System.err: at android.os.Handler.dispatchMessage(Handler.java:95)
W/System.err: at android.os.Looper.loop(Looper.java:150)
W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5546)
W/System.err: at java.lang.reflect.Method.invoke(Native Method)
W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:794)
W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:684)
W/System.err: Caused by: android.system.ErrnoException: socket failed: EACCES (Permission denied)
W/System.err: at libcore.io.Posix.socket(Native Method)
W/System.err: at libcore.io.BlockGuardOs.socket(BlockGuardOs.java:282)
W/System.err: at libcore.io.IoBridge.socket(IoBridge.java:611)
W/System.err: ... 25 more
public class entry extends Activity {
private Button btnentry;
EditText username, password;
private TextView infotv, regtv;
private ProgressDialog dialog;
private String info;
private static Handler handler = new Handler();
text2 tx = new text2();
String t;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.entry);
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder().detectDiskReads().detectDiskWrites().detectNetwork().penaltyLog().build());
username = (EditText) findViewById(R.id.et_account);
password = (EditText) findViewById(R.id.et_password);
infotv = (TextView) findViewById(R.id.infotv);
regtv = (TextView) findViewById(R.id.regtv);
btnentry = (Button) findViewById(R.id.btnentry);
//btnentry.setOnClickListener(this);
btnentry.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String s =username.getText().toString();
String s2 = password.getText().toString();
try {
t=tx.connet(s,s2);
} catch (Exception e) {
e.printStackTrace();
}
if(t.equals("true"))
{Intent i = new Intent(entry.this,success.class);
startActivity(i);}
else
{
Intent p = new Intent(entry.this,MainActivity.class);
startActivity(p);
}
}
});