Android中如何对AlertDialog进行操作

这篇文章主要介绍了Android中如何对AlertDialog进行操作的相关知识，内容详细易懂，操作简单快捷，具有一定借鉴价值，相信大家阅读完这篇Android中如何对AlertDialog进行操作文章都会有所收获，下面我们一起来看看吧。

Android AlertDialog代码示例：

package maximyudin.AlertDialogBuilderSample;   import android.app.Activity;   import android.os.Bundle;   import android.widget.Button;   import android.view.View;   import android.app.AlertDialog;   import android.content.DialogInterface;   public class AlertDialogBuilderSample extends Activity {   @Override   public void onCreate(Bundle icicle) {   super.onCreate(icicle);   setContentView(R.layout.main);   final Button btnQuit = (Button) findViewById(R.id.btnQuit);   btnQuit.setOnClickListener(new Button.OnClickListener() {   public void onClick(View v) {   new AlertDialog.Builder(AlertDialogBuilderSample.this)   .setTitle("Question")   .setMessage("Are you sure that you want to quit?")   .setIcon(R.drawable.question)   .setPositiveButton("Yes", new DialogInterface.OnClickListener() {   public void onClick(DialogInterface dialog, int whichButton) {   setResult(RESULT_OK);   finish();   }   })   .setNegativeButton("No", new DialogInterface.OnClickListener() {   public void onClick(DialogInterface dialog, int whichButton) {   }   })   .show();   }   });   final Button btnTravels = (Button) findViewById(R.id.btnTravels);   btnTravels.setOnClickListener(new Button.OnClickListener() {   public void onClick(View v) {   new AlertDialog.Builder(AlertDialogBuilderSample.this)   .setTitle("I want to go to")   .setItems(R.array.items_indide_dialog,   new DialogInterface.OnClickListener() {   public void onClick(DialogInterface dialog, int whichcountry) {   String[] travelcountries =   getResources().getStringArray(R.array.items_indide_dialog);   new AlertDialog.Builder(AlertDialogBuilderSample.this)   .setMessage("I’m going to " + travelcountries[whichcountry])   .setNeutralButton("Cancel",   new DialogInterface.OnClickListener() {   public void onClick(DialogInterface dialog, int whichButton)   {   }   })   .show();   }   })   .show();   }   });   }   }

关于"Android中如何对AlertDialog进行操作"这篇文章的内容就介绍到这里，感谢各位的阅读！相信大家对"Android中如何对AlertDialog进行操作"知识都有一定的了解，大家如果还想学习更多知识，欢迎关注行业资讯频道。