1 public class MainActivity extends ActionBarActivity { 2 String[] single_list = { "男", "女" }; 3 String[] multi_list = { "吃饭", "睡觉", "打豆豆" }; 4 String[] item_list = { "经理", "策划", "测试", "美工" }; 5  6  @Override 7 protected void onCreate(Bundle savedInstanceState) { 8 super.onCreate(savedInstanceState); 9  setContentView(R.layout.fragment_main); 10  initEvent(); 11  12  } 13  14 private void initEvent() { 15 // TODO Auto-generated method stub 16 findViewById(R.id.button5).setOnClickListener(new OnClickListener() { 17  18  @Override 19 public void onClick(View v) { 20 // TODO Auto-generated method stub 21 // showDialog1(); 22 // showDialog2(); 23 // showDialog3(); 24 // showDialog4(); 25  showDialog5(); 26  } 27  28  }); 29  } 30  31 // 显示自定义对话框 32 private void showDialog5() { 33 // TODO Auto-generated method stub 34 LayoutInflater inflater = LayoutInflater.from(this); 35 View view = inflater.inflate(R.layout.dialog, null); 36 AlertDialog.Builder builder = new AlertDialog.Builder(this); 37 builder.setTitle("自定义对话框"); 38  builder.setIcon(R.drawable.ic_launcher); 39  builder.setView(view); 40 AlertDialog dialog = builder.create(); 41  dialog.show(); 42  } 43  44 // 显示列表对话框 45 private void showDialog4() { 46 // TODO Auto-generated method stub 47 AlertDialog.Builder builder = new AlertDialog.Builder(this); 48 builder.setTitle("部门列表"); 49  builder.setIcon(R.drawable.ic_launcher); 50 builder.setItems(item_list, new DialogInterface.OnClickListener() { 51  52  @Override 53 public void onClick(DialogInterface dialog, int which) { 54 // TODO Auto-generated method stub 55 Toast.makeText(MainActivity.this, "部门是是：" + item_list[which], 0) 56  .show(); 57  } 58  }); 59  60 AlertDialog dialog = builder.create(); 61  dialog.show(); 62  } 63  64 // 显示单选按钮对话框 65 private void showDialog2() { 66 // TODO Auto-generated method stub 67 AlertDialog.Builder builder = new AlertDialog.Builder(this); 68 builder.setTitle("选择性别"); 69  builder.setIcon(R.drawable.ic_launcher); 70 builder.setSingleChoiceItems(single_list, 0, 71 new DialogInterface.OnClickListener() { 72  73  @Override 74 public void onClick(DialogInterface dialog, int which) { 75 // TODO Auto-generated method stub 76 String str = single_list[which]; 77 Toast.makeText(MainActivity.this, "这人人是：" + str, 0) 78  .show(); 79  } 80  }); 81  82 AlertDialog dialog = builder.create(); 83  dialog.show(); 84  } 85  86 // 显示多选按钮对话框 87 private void showDialog3() { 88 // TODO Auto-generated method stub 89 AlertDialog.Builder builder = new AlertDialog.Builder(this); 90 builder.setTitle("爱好："); 91  builder.setIcon(R.drawable.ic_launcher); 92 builder.setMultiChoiceItems(multi_list, null, 93 new DialogInterface.OnMultiChoiceClickListener() { 94  95  @Override 96 public void onClick(DialogInterface dialog, int which, 97 boolean isChecked) { 98 // TODO Auto-generated method stub 99 if (isChecked) {100 Toast.makeText(MainActivity.this,101 "爱好是：" + multi_list[which], 0).show();102  }103 104  }105  });106 builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {107 108  @Override109 public void onClick(DialogInterface dialog, int which) {110 // TODO Auto-generated method stub111  dialog.dismiss();112  }113  });114 AlertDialog dialog = builder.create();115  dialog.show();116  }117 118 // 显示确认对话框119 private void showDialog1() {120 AlertDialog.Builder builder = new AlertDialog.Builder(this);121 builder.setTitle("确认对话框");122 builder.setMessage("确认提示对话框内容");123  builder.setIcon(R.drawable.ic_launcher);124 builder.setPositiveButton("确认", new DialogInterface.OnClickListener() {125 126  @Override127 public void onClick(DialogInterface dialog, int which) {128 // TODO Auto-generated method stub129 Toast.makeText(MainActivity.this, "点击了确定", 0).show();130 131  }132  });133 builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {134 135  @Override136 public void onClick(DialogInterface dialog, int which) {137 // TODO Auto-generated method stub138 Toast.makeText(MainActivity.this, "点击了取消", 0).show();139 140  }141  });142 AlertDialog dialog = builder.create();143  dialog.show();144  }145 146 }