Main3Activity.java
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package com.sunvote.udptest;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
public class Main3Activity extends AppCompatActivity implements FileReciverInterface{
private TextView serverIp;
private TextView port;
private TextView keyid;
private TextView state;
private View start;
private View stop ;
private Handler handler;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main3);
serverIp = findViewById(R.id.server_ip);
port = findViewById(R.id.server_port);
keyid = findViewById(R.id.key_id);
state = findViewById(R.id.state);
start = findViewById(R.id.start);
stop = findViewById(R.id.stop);
handler = new Handler();
start.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
DownloadFileModule.getInstance().setFileReciverInterface(Main3Activity.this);
DownloadFileModule.getInstance().downloadFile(serverIp.getText().toString(),
Integer.parseInt(port.getText().toString()),Integer.parseInt(keyid.getText().toString()));
Toast.makeText(Main3Activity.this,"开始下载！",Toast.LENGTH_SHORT).show();
}
});
stop.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
DownloadFileModule.getInstance().clean();
Toast.makeText(Main3Activity.this,"停止下载！",Toast.LENGTH_SHORT).show();
setState("准备就绪");
}
});
}
public void setState(final String msg){
runOnUiThread(new Runnable() {
@Override
public void run() {
state.setText(msg);
}
});
}
@Override
public void onConnectServerError() {
setState("连接服务器失败");
handler.postDelayed(new Runnable() {
@Override
public void run() {
setState("准备就绪");
}
},1000);
}
@Override
public void onDownloadDataError() {
setState("下载失败");
handler.postDelayed(new Runnable() {
@Override
public void run() {
setState("准备就绪");
}
},1000);
}
@Override
public void onDownload(long percent) {
setState("下载" + percent + "%");
}
@Override
public void onDownloadUserStop() {
setState("下载取消");
handler.postDelayed(new Runnable() {
@Override
public void run() {
setState("准备就绪");
}
},1000);
}
@Override
public void onDownloadSuccess() {
setState("下载成功");
handler.postDelayed(new Runnable() {
@Override
public void run() {
setState("准备就绪");
}
},1000);
}
@Override
public void onUnzipError() {
setState("解压错误");
handler.postDelayed(new Runnable() {
@Override
public void run() {
setState("准备就绪");
}
},1000);
}
}