【Android学习专题】控件组件篇:Dialog汇总
SkySeraph Feb 22nd 2012 SZTCL
Email: QQ:452728574
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一、界面效果运行界面
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部分效果
自定义登录对话框
圆形(转圈)进度条
长形进度条
多选按钮对话框
单选按钮对话框
带多个按钮的提示对话框
带确定取消按钮的提示对话框
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二、知识点
1 AlertDialog.Builder属性 * setTitle: 为对话框设置标题 ; * setIcon : 为对话框设置图标; * setMessage: 为对话框设置内容; * setView : 给对话框设置自定义样式 ; * setItems: 设置对话框要显示的一个list,一般用于显示几个命令时; * setMultiChoiceItems:用来设置对话框显示一系列的复选框; * setNeutralButton : 响应中立行为的点击; * setPositiveButton : 响应Yes/Ok的点击 ; * setNegativeButton :响应No/Cancel的点击 ; * create : 创建对话框 ; * show : 显示对话框;2 ProgressDialog属性 *setProgressStyle: 设置进度条风格,风格为圆形,旋转的; *setTitlt: 设置ProgressDialog 标题; *setMessage: 设置ProgressDialog提示信息; *setIcon: 设置ProgressDialog标题图标; *setIndeterminate: 设置ProgressDialog 的进度条是否不明确; *setCancelable: 设置ProgressDialog 是否可以按返回键取消; *setButton: 设置ProgressDialog 的一个Button(需要监听Button事件); *show: 显示ProgressDialog。-------------------------------------------------------------------------------------------------------------------------------------------------------------
三、源码
1 布局文件:dialog_demo.xml1 26 7 16 17 1823 24 30 31 37 38 44 45 51 52 58 59 65 66 72 73 79 80 86 87 93 94 95 96
2 java代码:dialog_demo.java
1 public class dialog_demo extends Activity 2 { 3 private static final int MAX_PROGRESS = 100; //进度条最大数 4 private ProgressDialog mProgressDialog = null; //进度条 5 final String[] m_Items = {"Frist","Second","Third"}; 6 int mSingleChoiceID = -1; //记录单选中的ID 7 ArrayListMultiChoiceID = new ArrayList ();//记录多选选中的id号 8 9 // 10 @Override 11 protected void onCreate(Bundle savedInstanceState) 12 { 13 // TODO Auto-generated method stub 14 super.onCreate(savedInstanceState); 15 setContentView(R.layout.dialog_demo); 16 findViews(); 17 } 18 19 // 20 private void findViews() 21 { 22 // // 23 /* 【简单提示对话框】 */ 24 Button btn1 = (Button) findViewById(R.id.dialg_demo_btn01); 25 btn1.setOnClickListener(new OnClickListener() 26 { 27 public void onClick(View v) 28 { 29 // TODO Auto-generated method stub 30 new AlertDialog.Builder(dialog_demo.this).setTitle("简单提示对话框").setMessage("这是提示信息") 31 .show(); 32 return; 33 } 34 }); 35 // // 36 /* 【带确定取消按钮的提示对话框】 */ 37 Button btn2 = (Button) findViewById(R.id.dialg_demo_btn02); 38 btn2.setOnClickListener(new OnClickListener() 39 { 40 public void onClick(View v) 41 { 42 // TODO Auto-generated method stub 43 AlertDialog.Builder dialog02 = new AlertDialog.Builder(dialog_demo.this); 44 dialog02.setTitle("带确定取消按钮的提示对话框"); 45 dialog02.setIcon(R.drawable.qq); 46 dialog02.setMessage("这是提示内容"); 47 dialog02.setPositiveButton("确定", new DialogInterface.OnClickListener() 48 { 49 public void onClick(DialogInterface dialoginterface, int which) 50 { 51 Toast.makeText(dialog_demo.this, "你选择了确定", Toast.LENGTH_LONG).show(); 52 } 53 }); 54 dialog02.setNegativeButton("取消", new DialogInterface.OnClickListener() 55 { 56 public void onClick(DialogInterface dialoginterface, int which) 57 { 58 Toast.makeText(dialog_demo.this, "你选择了取消", Toast.LENGTH_LONG).show(); 59 } 60 }); 61 dialog02.create().show(); 62 return; 63 } 64 }); 65 // // 66 /* 【带多个按钮的提示对话框】 */ 67 Button btn3 = (Button) findViewById(R.id.dialg_demo_btn03); 68 btn3.setOnClickListener(new OnClickListener() 69 { 70 public void onClick(View v) 71 { 72 // TODO Auto-generated method stub 73 AlertDialog.Builder dialog03 = new AlertDialog.Builder(dialog_demo.this); 74 dialog03.setIcon(R.drawable.img1); 75 dialog03.setTitle("带多个按钮的提示对话框"); 76 dialog03.setMessage("你最喜欢的球类运动是什么呢?"); 77 dialog03.setPositiveButton("篮球", new DialogInterface.OnClickListener() 78 { 79 public void onClick(DialogInterface dialoginterface, int which) 80 { 81 showDialog("篮球很不错"); 82 } 83 }); 84 dialog03.setNeutralButton("乒乓球", new DialogInterface.OnClickListener() 85 { 86 public void onClick(DialogInterface dialoginterface, int which) 87 { 88 showDialog("乒乓球很不错"); 89 } 90 }); 91 dialog03.setNegativeButton("足球", new DialogInterface.OnClickListener() 92 { 93 public void onClick(DialogInterface dialoginterface, int which) 94 { 95 showDialog("足球很不错"); 96 } 97 }); 98 dialog03.create().show(); 99 return; 100 } 101 }); 102 // // 103 /*【单选按钮对话框】*/ 104 Button btn4 = (Button) findViewById(R.id.dialg_demo_btn04); 105 btn4.setOnClickListener(new OnClickListener() 106 { 107 public void onClick(View v) 108 { 109 // TODO Auto-generated method stub 110 mSingleChoiceID = -1; 111 AlertDialog.Builder dialog04 = new AlertDialog.Builder(dialog_demo.this); 112 dialog04.setTitle("单选按妞"); 113 dialog04.setSingleChoiceItems(m_Items, 0, new DialogInterface.OnClickListener() 114 { 115 public void onClick(DialogInterface dialog, int whichButton) 116 { 117 mSingleChoiceID = whichButton; 118 showDialog("你选择的id为" + whichButton + " , " + m_Items[whichButton]); 119 } 120 }); 121 dialog04.setPositiveButton("确定", new DialogInterface.OnClickListener() 122 { 123 public void onClick(DialogInterface dialog, int whichButton) 124 { 125 if (mSingleChoiceID > 0) 126 { 127 showDialog("你选择的是" + mSingleChoiceID); 128 } 129 } 130 }); 131 dialog04.setNegativeButton("取消", new DialogInterface.OnClickListener() 132 { 133 public void onClick(DialogInterface dialog, int whichButton) 134 { 135 136 } 137 }); 138 dialog04.create().show(); 139 return; 140 } 141 }); 142 // // 143 /*【多选按钮对话框】*/ 144 Button btn5 = (Button) findViewById(R.id.dialg_demo_btn05); 145 btn5.setOnClickListener(new OnClickListener() 146 { 147 public void onClick(View v) 148 { 149 // TODO Auto-generated method stub 150 MultiChoiceID.clear(); 151 AlertDialog.Builder dialog05 = new AlertDialog.Builder(dialog_demo.this); 152 dialog05.setTitle("多选按钮"); 153 dialog05.setMultiChoiceItems(m_Items, new boolean[] 154 { false, false, false}, 155 new DialogInterface.OnMultiChoiceClickListener() 156 { 157 public void onClick(DialogInterface dialog, int whichButton, 158 boolean isChecked) 159 { 160 if (isChecked) 161 { 162 MultiChoiceID.add(whichButton); 163 showDialog("你选择的id为" + whichButton + " , " 164 + m_Items[whichButton]); 165 } else 166 { 167 MultiChoiceID.remove(whichButton); 168 } 169 170 } 171 }); 172 dialog05.create().show(); 173 return; 174 } 175 }); 176 // // 177 /*【列表框对话框】*/ 178 Button btn6 = (Button) findViewById(R.id.dialg_demo_btn06); 179 btn6.setOnClickListener(new OnClickListener() 180 { 181 public void onClick(View v) 182 { 183 // TODO Auto-generated method stub 184 AlertDialog.Builder dialog06 = new AlertDialog.Builder(dialog_demo.this); 185 dialog06.setTitle("列表框"); 186 dialog06.setItems(m_Items, new DialogInterface.OnClickListener() 187 { 188 public void onClick(DialogInterface dialog, int which) 189 { 190 // 点击后弹出窗口选择了第几项 191 showDialog("你选择的id为" + which + " , " + m_Items[which]); 192 } 193 }); 194 dialog06.create().show(); 195 return; 196 } 197 }); 198 // // 199 /*【自定义登录对话框】*/ 200 Button btn7 = (Button) findViewById(R.id.dialg_demo_btn07); 201 btn7.setOnClickListener(new OnClickListener() 202 { 203 public void onClick(View v) 204 { 205 // TODO Auto-generated method stub 206 LayoutInflater factory = LayoutInflater.from(dialog_demo.this); 207 final View view = factory.inflate(R.layout.dialog_demo_login, null);// 获得自定义对话框 208 209 AlertDialog.Builder dialog07 = new AlertDialog.Builder(dialog_demo.this); 210 dialog07.setIcon(R.drawable.qq); 211 dialog07.setTitle("自定义登录对话框"); 212 dialog07.setView(view); 213 dialog07.setPositiveButton("确定", new DialogInterface.OnClickListener() 214 { 215 public void onClick(DialogInterface dialog, int whichButton) 216 { 217 218 EditText userName = (EditText) view 219 .findViewById(R.id.dialog_demo_loginETUserName); 220 EditText password = (EditText) view 221 .findViewById(R.id.dialog_demo_loginETPassWord); 222 showDialog("姓名 :" + userName.getText().toString() + "密码:" 223 + password.getText().toString()); 224 } 225 }); 226 dialog07.setNegativeButton("取消", new DialogInterface.OnClickListener() 227 { 228 public void onClick(DialogInterface dialog, int whichButton) 229 { 230 //Toast.makeText(dialog_demo.this, "你选择了取消", Toast.LENGTH_LONG).show(); 231 showDialog("你选择了取消"); 232 } 233 }); 234 dialog07.create().show(); 235 return; 236 } 237 }); 238 // // 239 Button btn8 = (Button) findViewById(R.id.dialg_demo_btn08); 240 btn8.setOnClickListener(new OnClickListener() 241 { 242 public void onClick(View v) 243 { 244 // TODO Auto-generated method stub 245 mProgressDialog = new ProgressDialog(dialog_demo.this);//创建ProgressDialog对象 246 mProgressDialog.setIcon(R.drawable.qq);// 设置ProgressDialog标题 图标 247 mProgressDialog.setTitle("进度条窗口");// 设置ProgressDialog标题 248 mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);//设置进度条风格,风格为长形 249 mProgressDialog.setMax(MAX_PROGRESS);// 设置ProgressDialo进度条进度 250 mProgressDialog.setButton("确定", new DialogInterface.OnClickListener() 251 { 252 public void onClick(DialogInterface dialog, int whichButton) 253 { 254 // 这里添加点击后的逻辑 255 } 256 }); 257 mProgressDialog.setButton2("取消", new DialogInterface.OnClickListener() 258 { 259 public void onClick(DialogInterface dialog, int whichButton) 260 { 261 // 这里添加点击后的逻辑 262 } 263 }); 264 mProgressDialog.show(); 265 new Thread() 266 { 267 @Override 268 public void run() 269 { 270 int Progress = 0; 271 while (Progress < MAX_PROGRESS) 272 { 273 try 274 { 275 mProgressDialog.setProgress(Progress++); 276 //mProgressDialog.incrementProgressBy(1); 277 Thread.sleep(100); 278 } catch (Exception e) 279 { 280 // TODO Auto-generated catch block 281 mProgressDialog.cancel(); 282 //e.printStackTrace(); 283 } 284 } 285 }; 286 }.start(); 287 return; 288 } 289 }); 290 // // 291 /*【圆形(转圈)进度条】*/ 292 Button btn9 = (Button) findViewById(R.id.dialg_demo_btn09); 293 btn9.setOnClickListener(new OnClickListener() 294 { 295 public void onClick(View v) 296 { 297 // TODO Auto-generated method stub 298 mProgressDialog = new ProgressDialog(dialog_demo.this);//创建ProgressDialog对象 299 mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); //设置进度条风格,风格为圆形,旋转的 300 mProgressDialog.setTitle("读取ing...");// 设置ProgressDialog标题 301 mProgressDialog.setMessage("正在读取中请稍候...");// 设置ProgressDialog提示信息 302 mProgressDialog.setIndeterminate(true);//设置ProgressDialog 的进度条不明确 303 mProgressDialog.setCancelable(true);// 设置ProgressDialog 可以按退回键取消 304 mProgressDialog.setButton("确定", new DialogInterface.OnClickListener() 305 { 306 public void onClick(DialogInterface dialog, int whichButton) 307 { 308 // 这里添加点击后的逻辑 309 } 310 }); 311 mProgressDialog.show();// 让ProgressDialog显示 312 return; 313 } 314 }); 315 // // 316 /*【带补充对话框】*/ 317 Button btn10 = (Button) findViewById(R.id.dialg_demo_btn10); 318 btn10.setOnClickListener(new OnClickListener() 319 { 320 public void onClick(View v) 321 { 322 // TODO Auto-generated method stub 323 return; 324 } 325 }); 326 // // 327 } 328 329 // 330 /*显示子函数*/ 331 private void showDialog(String str) 332 { 333 new AlertDialog.Builder(dialog_demo.this).setMessage(str).show(); 334 // Toast.makeText(dialog_demo.this, str, Toast.LENGTH_LONG).show(); 335 } 336 // 337 }
3 自定义登录对话框:dialog_demo_login.xml
1 27 8 14 15 1622 23 2430 31 3238 39 40
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四、Refs
【Android】对话框 AlertDialog :http://blog.csdn.net/feng88724/article/details/6171450
Android UI学习 - 对话框 (AlertDialog & ProgressDialog) http://android.blog.51cto.com/268543/333769
Android软件开发之盘点所有Dialog对话框大合集(一) :http://blog.csdn.net/xys289187120/article/details/6601613
Android 对话框(Dialog)大全 建立你自己的对话框 :http://www.cnblogs.com/salam/archive/2010/11/15/1877512.html
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