package com.mytestapp;
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import android.app.AlertDialog;
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import android.content.Context;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.View;
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import android.view.WindowManager;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.Toast;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class ServerInfoDialog extends AlertDialog implements View.OnClickListener{
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private static String TAG = "ServerInfoDialog";
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private Context context;
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private Button btn_cancel;
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private Button btn_confirm;
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private ServerInfo serverInfo;
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private EditText tv_server_ip;
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private EditText tv_server_port;
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public ServerInfoDialog(Context context){
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super(context);
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this.context = context;
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}
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.dialog_layout);
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btn_cancel = (Button)findViewById(R.id.btn_cancel);
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btn_confirm = (Button)findViewById(R.id.btn_confirrm);
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this.tv_server_ip = (EditText) findViewById(R.id.et_server_ip);
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this.tv_server_port = (EditText)findViewById(R.id.et_server_port);
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this.serverInfo = ServerInfo.readServerInfo(this.context);
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Log.e(TAG, "onCreate: "+this.tv_server_ip );
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if(this.serverInfo != null){
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tv_server_ip.setText(this.serverInfo.getServer_ip());
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tv_server_port.setText(this.serverInfo.getServer_port()+"");
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}else{
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tv_server_ip.setText("");
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tv_server_port.setText("");
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}
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this.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
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this.setCancelable(false);
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btn_cancel.setOnClickListener(this);
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btn_confirm.setOnClickListener(this);
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}
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@Override
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public void onClick(View view){
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Log.e(TAG, "onClick: "+"%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%"+view.getId());
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switch (view.getId()){
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case R.id.btn_cancel:{
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this.dismiss();
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}break;
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case R.id.btn_confirrm:{
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String server_ip = tv_server_ip.getText().toString();
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int server_port = Integer.parseInt(tv_server_port.getText().toString());
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Pattern pattern = Pattern.compile("\\b((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\.((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\.((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\.((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\b");
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Matcher matcher = pattern.matcher(server_ip); //验证IP地址有效性
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if(!matcher.matches()){
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Toast.makeText(this.context, "IP地址格式错误", Toast.LENGTH_SHORT).show();
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}else if(server_port<1){
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Toast.makeText(this.context, "端口号必须大于0", Toast.LENGTH_SHORT).show();
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}else{
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this.serverInfo.setServer_ip(server_ip);
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this.serverInfo.setServer_port(server_port);
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ServerInfo.WriteServerInfo(this.context,this.serverInfo);
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}
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}break;
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}
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}
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}
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