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Android40_Dialog .... [复制链接]

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发表于 2011-11-14 16:20 |只看该作者 |倒序浏览

Android40_Dialog ....

Java代码

1.package com.android.activity;
2.import android.app.Activity;
3.import android.app.ProgressDialog;
4.import android.content.DialogInterface;
5.import android.os.Bundle;
6.import android.view.View;
7.import android.view.View.OnClickListener;
8.import android.widget.Button;
9.public class ProgressDialogActivity extends Activity {
10. private Button spinnerProgress = null;
11. private Button horizonalProgress = null;
12. private ProgressDialog progressDialog = null;
13. private ProgressDialog progressDialog2 = null;
14. int count = 0;
15. @Override
16. public void onCreate(Bundle savedInstanceState) {
17. super.onCreate(savedInstanceState);
18. setContentView(R.layout.main);
19. spinnerProgress = (Button)findViewById(R.id.spinnerprogress);
20. horizonalProgress =
21. (Button)findViewById(R.id.horizonalprogress);
22. spinnerProgress.setOnClickListener(new SpinnerProgress());
23. horizonalProgress.setOnClickListener(new HorizonalProgress());
24. }
25. class SpinnerProgress implements OnClickListener{
26. public void onClick(View view) {
27. //创建ProgressDialog对象
28. progressDialog = new ProgressDialog(
29. ProgressDialogActivity.this);
30. //设置进度条风格，风格为圆形，旋转的
31. progressDialog.setProgressStyle(
32. ProgressDialog.STYLE_SPINNER);
33. //设置ProgressDialog 标题
34. progressDialog.setTitle("下载");
35. //设置ProgressDialog 提示信息
36. progressDialog.setMessage("这是一个圆形进度条对话框");
37. //设置ProgressDialog 标题图标
38. progressDialog.setIcon(android.R.drawable.btn_star);
39. //设置ProgressDialog 的进度条是否不明确
40. progressDialog.setIndeterminate(false);
41. //设置ProgressDialog 是否可以按退回按键取消
42. progressDialog.setCancelable(true);
43. //设置取消按钮
44. progressDialog.setButton("取消",
45. new ProgressDialogButtonListener());
46. // 让ProgressDialog显示
47. progressDialog.show();
48. }
49. }
50. class ProgressDialogButtonListener
51. implements DialogInterface.OnClickListener{
52. public void onClick(DialogInterface dialog, int which) {
53. //点击"取消按钮"取消对话框
54. dialog.cancel();
55. }
56.
57. }
58. class HorizonalProgress implements OnClickListener{
59. public void onClick(View view) {
60. progressDialog2 = new ProgressDialog(
61. ProgressDialogActivity.this);
62. //设置进度条风格，风格长方形的
63. progressDialog2.setProgressStyle(
64. ProgressDialog.STYLE_HORIZONTAL);
65. progressDialog2.setTitle("下载");
66. progressDialog2.setMessage("这是一个长方形进度条对话框");
67. progressDialog2.setIcon(android.R.drawable.btn_star);
68. progressDialog2.setIndeterminate(false);
69. progressDialog2.setCancelable(true);
70. progressDialog2.setButton("取消",
71. new ProgressDialogButtonListener());
72. progressDialog2.show();
73. Thread t = new Thread(new ProgressThread());
74. t.start();
75. }
76. }
77. class ProgressThread implements Runnable{
78. public void run() {
79. try{
80. while (count <= 100){
81. // 由线程来控制进度。
82. progressDialog2.setProgress(count++);
83. Thread.sleep(100);
84. }
85. progressDialog2.setMessage("下载完成");
86. }catch (InterruptedException e){
87. progressDialog2.cancel();
88. }
89. }
90. }
91.}
package com.android.activity;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class ProgressDialogActivity extends Activity {
private Button spinnerProgress = null;
private Button horizonalProgress = null;
private ProgressDialog progressDialog = null;
private ProgressDialog progressDialog2 = null;
int count = 0;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
spinnerProgress = (Button)findViewById(R.id.spinnerprogress);
horizonalProgress =
(Button)findViewById(R.id.horizonalprogress);
spinnerProgress.setOnClickListener(new SpinnerProgress());
horizonalProgress.setOnClickListener(new HorizonalProgress());
}
class SpinnerProgress implements OnClickListener{
public void onClick(View view) {
//创建ProgressDialog对象
progressDialog = new ProgressDialog(
ProgressDialogActivity.this);
//设置进度条风格，风格为圆形，旋转的
progressDialog.setProgressStyle(
ProgressDialog.STYLE_SPINNER);
//设置ProgressDialog 标题
progressDialog.setTitle("下载");
//设置ProgressDialog 提示信息
progressDialog.setMessage("这是一个圆形进度条对话框");
//设置ProgressDialog 标题图标
progressDialog.setIcon(android.R.drawable.btn_star);
//设置ProgressDialog 的进度条是否不明确
progressDialog.setIndeterminate(false);
//设置ProgressDialog 是否可以按退回按键取消
progressDialog.setCancelable(true);
//设置取消按钮
progressDialog.setButton("取消",
new ProgressDialogButtonListener());
// 让ProgressDialog显示
progressDialog.show();
}
}
class ProgressDialogButtonListener
implements DialogInterface.OnClickListener{
public void onClick(DialogInterface dialog, int which) {
//点击"取消按钮"取消对话框
dialog.cancel();
}
}
class HorizonalProgress implements OnClickListener{
public void onClick(View view) {
progressDialog2 = new ProgressDialog(
ProgressDialogActivity.this);
//设置进度条风格，风格长方形的
progressDialog2.setProgressStyle(
ProgressDialog.STYLE_HORIZONTAL);
progressDialog2.setTitle("下载");
progressDialog2.setMessage("这是一个长方形进度条对话框");
progressDialog2.setIcon(android.R.drawable.btn_star);
progressDialog2.setIndeterminate(false);
progressDialog2.setCancelable(true);
progressDialog2.setButton("取消",
new ProgressDialogButtonListener());
progressDialog2.show();
Thread t = new Thread(new ProgressThread());
t.start();
}
}
class ProgressThread implements Runnable{
public void run() {
try{
while (count <= 100){
// 由线程来控制进度。
progressDialog2.setProgress(count++);
Thread.sleep(100);
}
progressDialog2.setMessage("下载完成");
}catch (InterruptedException e){
progressDialog2.cancel();
}
}
}
}

复制代码

运行结果：

android, android

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