android Intent疯狂应用，直接拷贝论坛的。原谅我吧。

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Android Intent的几种用法全面总结     [复制链接]

精益求精 Ⅵ UID1178 精华2 帖子373 e望90 点 e币459 元 在线时间1403 小时	1#  发表于 2009-5-14 10:22 |只看该作者 |倒序浏览 |打印 Intent应该算是Android中特有的东西。你可以在Intent中指定程序要执行的动作（比如：view,edit,dial），以及程序执行到该动作时所需要的资料。都指定好后，只要调用startActivity()，Android系统会自动寻找最符合你指定要求的应用程序，并执行该程序。 下面列出几种Intent的用法 显示网页: Uri uri = Uri.parse("http://www.google.com"); Intent it  = new Intent(Intent.ACTION_VIEW,uri); startActivity(it); 复制代码 显示地图: Uri uri = Uri.parse("geo:38.899533,-77.036476"); Intent it = new Intent(Intent.Action_VIEW,uri); startActivity(it); 复制代码 路径规划: Uri uri = Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en"); Intent it = new Intent(Intent.ACTION_VIEW,URI); startActivity(it); 复制代码 拨打电话: 调用拨号程序 Uri uri = Uri.parse("tel:xxxxxx"); Intent it = new Intent(Intent.ACTION_DIAL, uri);   startActivity(it);   复制代码 Uri uri = Uri.parse("tel.xxxxxx"); Intent it =new Intent(Intent.ACTION_CALL,uri); 要使用这个必须在配置文件中加入<uses-permission id="android.permission.CALL_PHONE" /> 复制代码 发送SMS/MMS 调用发送短信的程序 Intent it = new Intent(Intent.ACTION_VIEW);    it.putExtra("sms_body", "The SMS text");    it.setType("vnd.android-dir/mms-sms");    startActivity(it);   复制代码 发送短信 Uri uri = Uri.parse("smsto:0800000123");    Intent it = new Intent(Intent.ACTION_SENDTO, uri);    it.putExtra("sms_body", "The SMS text");    startActivity(it);   复制代码 发送彩信 Uri uri = Uri.parse("content://media/external/images/media/23");    Intent it = new Intent(Intent.ACTION_SEND);    it.putExtra("sms_body", "some text");    it.putExtra(Intent.EXTRA_STREAM, uri);    it.setType("image/png");    startActivity(it); 复制代码 发送Email Uri uri = Uri.parse("mailto:xxx@abc.com"); Intent it = new Intent(Intent.ACTION_SENDTO, uri); startActivity(it); 复制代码 Intent it = new Intent(Intent.ACTION_SEND);    it.putExtra(Intent.EXTRA_EMAIL, "me@abc.com");    it.putExtra(Intent.EXTRA_TEXT, "The email body text");    it.setType("text/plain");    startActivity(Intent.createChooser(it, "Choose Email Client"));   复制代码 Intent it=new Intent(Intent.ACTION_SEND);      String[] tos={"me@abc.com"};      String[] ccs={"you@abc.com"};      it.putExtra(Intent.EXTRA_EMAIL, tos);      it.putExtra(Intent.EXTRA_CC, ccs);      it.putExtra(Intent.EXTRA_TEXT, "The email body text");      it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");      it.setType("message/rfc822");      startActivity(Intent.createChooser(it, "Choose Email Client"));    复制代码 添加附件 Intent it = new Intent(Intent.ACTION_SEND);    it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");    it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3");    sendIntent.setType("audio/mp3");    startActivity(Intent.createChooser(it, "Choose Email Client")); 复制代码 播放多媒体    Intent it = new Intent(Intent.ACTION_VIEW); Uri uri = Uri.parse("file:///sdcard/song.mp3"); it.setDataAndType(uri, "audio/mp3"); startActivity(it); 复制代码 Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");    Intent it = new Intent(Intent.ACTION_VIEW, uri);    startActivity(it);   复制代码 Uninstall 程序 Uri uri = Uri.fromParts("package", strPackageName, null);    Intent it = new Intent(Intent.ACTION_DELETE, uri);    startActivity(it); 复制代码 4 查看全部评分 zxhy2 liu_sijia 404 iceskysl
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管理员 UID2 精华6 帖子2064 e望174 点 e币2738 元 在线时间3911 小时	不错，我再补充几个： uninstall apk Uri uninstallUri = Uri.fromParts("package", "xxx", null); returnIt = new Intent(Intent.ACTION_DELETE, uninstallUri); 复制代码 install apk Uri installUri = Uri.fromParts("package", "xxx", null); returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri); 复制代码 play audio Uri playUri = Uri.parse("file:///sdcard/download/everything.mp3"); returnIt = new Intent(Intent.ACTION_VIEW, playUri); 复制代码
	啥时变成机器人.... 懂点安全，对互联网还心存幻想的程序员… Blog: http://iceskysl.1sters.com
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iceskysl 管理员 UID2 精华6 帖子2064 e望174 点 e币2738 元 在线时间3911 小时

	3#  发表于 2009-5-14 10:31 |只看该作者 发送附件 哈，原来你还没贴完，我再加个: //发送附件 Intent it = new Intent(Intent.ACTION_SEND);   it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");   it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/eoe.mp3");   sendIntent.setType("audio/mp3");   startActivity(Intent.createChooser(it, "Choose Email Client")); 复制代码
	啥时变成机器人.... 懂点安全，对互联网还心存幻想的程序员… Blog: http://iceskysl.1sters.com
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ices	4#  发表于 2009-5-14 10:32 |只看该作者 market相关 再来一个market相关的： market相关 //搜索应用 Uri uri = Uri.parse("market://search?q=pname:pkg_name");   Intent it = new Intent(Intent.ACTION_VIEW, uri);   startActivity(it);   //where pkg_name is the full package path for an application   //显示指定应用的详细页面（这个好像不支持了，找不到app_id） Uri uri = Uri.parse("market://details?id=app_id");   Intent it = new Intent(Intent.ACTION_VIEW, uri);   startActivity(it);   //where app_id is the application ID, find the ID   //by clicking on your application on Market home   //page, and notice the ID from the address bar 复制代码

Intent应该算是Android中特有的东西。你可以在Intent中指定程序要执行的动作（比如：view,edit,dial），以及程序执行到该动作时所需要的资料。都指定好后，只要调用startActivity()，Android系统会自动寻找最符合你指定要求的应用程序，并执行该程序。

下面列出几种Intent的用法
显示网页:

1. Uri uri = Uri.parse("http://www.google.com");
   
2. Intent it  = new Intent(Intent.ACTION_VIEW,uri);
   
3. startActivity(it);

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显示地图:

1. Uri uri = Uri.parse("geo:38.899533,-77.036476");
   
2. Intent it = new Intent(Intent.Action_VIEW,uri);
   
3. startActivity(it);

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路径规划:

1. Uri uri = Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en");
   
2. Intent it = new Intent(Intent.ACTION_VIEW,URI);
   
3. startActivity(it);

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拨打电话:
调用拨号程序

1. Uri uri = Uri.parse("tel:xxxxxx");
   
2. Intent it = new Intent(Intent.ACTION_DIAL, uri);  
   
3. startActivity(it);  

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1. Uri uri = Uri.parse("tel.xxxxxx");
   
2. Intent it =new Intent(Intent.ACTION_CALL,uri);
   
3. 要使用这个必须在配置文件中加入<uses-permission id="android.permission.CALL_PHONE" />

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发送SMS/MMS
调用发送短信的程序

1. Intent it = new Intent(Intent.ACTION_VIEW);   
   
2. it.putExtra("sms_body", "The SMS text");   
   
3. it.setType("vnd.android-dir/mms-sms");   
   
4. startActivity(it);  

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发送短信

1. Uri uri = Uri.parse("smsto:0800000123");   
   
2. Intent it = new Intent(Intent.ACTION_SENDTO, uri);   
   
3. it.putExtra("sms_body", "The SMS text");   
   
4. startActivity(it);  

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发送彩信

1. Uri uri = Uri.parse("content://media/external/images/media/23");   
   
2. Intent it = new Intent(Intent.ACTION_SEND);   
   
3. it.putExtra("sms_body", "some text");   
   
4. it.putExtra(Intent.EXTRA_STREAM, uri);   
   
5. it.setType("image/png");   
   
6. startActivity(it);

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发送Email

1. 
   
2. Uri uri = Uri.parse("mailto:xxx@abc.com");
   
3. Intent it = new Intent(Intent.ACTION_SENDTO, uri);
   
4. startActivity(it);

复制代码

1. Intent it = new Intent(Intent.ACTION_SEND);   
   
2. it.putExtra(Intent.EXTRA_EMAIL, "me@abc.com");   
   
3. it.putExtra(Intent.EXTRA_TEXT, "The email body text");   
   
4. it.setType("text/plain");   
   
5. startActivity(Intent.createChooser(it, "Choose Email Client"));  

复制代码

1. Intent it=new Intent(Intent.ACTION_SEND);     
   
2. String[] tos={"me@abc.com"};     
   
3. String[] ccs={"you@abc.com"};     
   
4. it.putExtra(Intent.EXTRA_EMAIL, tos);     
   
5. it.putExtra(Intent.EXTRA_CC, ccs);     
   
6. it.putExtra(Intent.EXTRA_TEXT, "The email body text");     
   
7. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");     
   
8. it.setType("message/rfc822");     
   
9. startActivity(Intent.createChooser(it, "Choose Email Client"));   

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添加附件

1. Intent it = new Intent(Intent.ACTION_SEND);   
   
2. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");   
   
3. it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3");   
   
4. sendIntent.setType("audio/mp3");   
   
5. startActivity(Intent.createChooser(it, "Choose Email Client"));

复制代码

播放多媒体

1.   
   
2. Intent it = new Intent(Intent.ACTION_VIEW);
   
3. Uri uri = Uri.parse("file:///sdcard/song.mp3");
   
4. it.setDataAndType(uri, "audio/mp3");
   
5. startActivity(it);

复制代码

1. Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");   
   
2. Intent it = new Intent(Intent.ACTION_VIEW, uri);   
   
3. startActivity(it);  

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Uninstall 程序

1. Uri uri = Uri.fromParts("package", strPackageName, null);   
   
2. Intent it = new Intent(Intent.ACTION_DELETE, uri);   
   
3. startActivity(it);

复制代码

不错，我再补充几个：
uninstall apk

1. Uri uninstallUri = Uri.fromParts("package", "xxx", null);
   
2. 
   
3. returnIt = new Intent(Intent.ACTION_DELETE, uninstallUri);

复制代码

install apk

1. Uri installUri = Uri.fromParts("package", "xxx", null);
   
2. 
   
3. returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri);

复制代码

play audio

1. Uri playUri = Uri.parse("file:///sdcard/download/everything.mp3");
   
2. 
   
3. returnIt = new Intent(Intent.ACTION_VIEW, playUri);

复制代码