android进度条对话框

package cn.edu.xynu.computer.myapplication;

import android.app.ProgressDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class MainActivity extends AppCompatActivity implements View.OnClickListener{
    Button btnone;
    Button btntwo;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btnone = findViewById(R.id.btnOne);
        btntwo = findViewById(R.id.btnTwo);
        btnone.setOnClickListener(this);
        btntwo.setOnClickListener(this);
    }

    @Override
    public void onClick(View view) {
        switch (view.getId()){
            case R.id.btnOne:
                ProgressDialog pd1 = new ProgressDialog(this);
                pd1.setTitle("HORIZONTAL PROGRESS DIAGLOG");
                pd1.setIcon(R.mipmap.ic_launcher);
                pd1.setMessage("software is updating, please wait...");
                pd1.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
                pd1.setCancelable(true);
                pd1.setIndeterminate(true);
                pd1.show();
                break;
            case R.id.btnTwo:
                ProgressDialog pd2 = new ProgressDialog(this);
                pd2.setTitle("software downloading");
                pd2.setIcon(R.mipmap.ic_launcher_round);
                pd2.setMessage("software is downloading...");
                pd2.setCancelable(false);
                pd2.setProgressStyle(ProgressDialog.STYLE_SPINNER);
                pd2.show();
                break;
        }
    }
}

结果如下所示