2019年9月12日 星期四

[Android]ch5.4_AlertDialog訊息方塊2

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https://www.youtube.com/channel/UCElwt6s8Ea_V-gnu9sZZT5g?sub_confirmation=1
杜仲教學部落格:
https://derekcctu.blogspot.com/




1 則留言:

  1. package com.derek.a0912_dialog;

    import android.app.Activity;
    import android.app.AlertDialog;
    import android.app.Dialog;
    import android.content.DialogInterface;
    import android.os.Bundle;
    import android.view.Menu;
    import android.view.MenuItem;
    import android.view.View;
    import android.view.View.OnClickListener;
    import android.widget.Button;


    public class MainActivity extends Activity {
    Button btn1;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    btn1=(Button)findViewById(R.id.button1);
    btn1.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View v) {
    showDialog(1);
    }
    });
    }
    @Override
    @Deprecated
    protected Dialog onCreateDialog(int id) {
    switch(id){
    case 1:
    return new AlertDialog.Builder(MainActivity.this)
    .setTitle("巨匠電腦")
    .setMessage("新竹認證中心")
    .setCancelable(false)
    .setIcon(R.drawable.ic_launcher)
    .setPositiveButton("確定", new DialogInterface.OnClickListener() {
    @Override
    public void onClick(DialogInterface dialog, int which) {
    finish();
    }
    })
    .setNegativeButton("取消", new DialogInterface.OnClickListener() {
    @Override
    public void onClick(DialogInterface dialog, int which) {
    dialog.cancel();
    }
    })
    .show();
    }
    return super.onCreateDialog(id);
    }



    }

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