android之Uri的常用几个例子

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); 

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); 

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

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);   
  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" /> 

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);   
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);   
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); 

发送Email 
  1. 
  2. Uri uri = Uri.parse("mailto:[e-mail]"); 
  3. Intent it = new Intent(Intent.ACTION_SENDTO, uri); 
  4. startActivity(it); 
  1. Intent it = new Intent(Intent.ACTION_SEND); 
  2. it.putExtra(Intent.EXTRA_EMAIL, "[e-mail]"); 
  3. it.putExtra(Intent.EXTRA_TEXT, "The email body text"); 
  4. it.setType("text/plain"); 
  5. startActivity(Intent.createChooser(it, "Choose Email Client"));   
  1. Intent it=new Intent(Intent.ACTION_SEND);   
  2. String[] tos={"[e-mail]"};   
  3. String[] ccs={"[e-mail]"};   
  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")); 

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, "[url=]file:///sdcard/mysong.mp3[/url]"); 
  4. sendIntent.setType("audio/mp3"); 
  5. startActivity(Intent.createChooser(it, "Choose Email Client")); 

播放多媒体 
  1.   
  2. Intent it = new Intent(Intent.ACTION_VIEW); 
  3. Uri uri = Uri.parse("[url=]file:///sdcard/song.mp3[/url]"); 
  4. it.setDataAndType(uri, "audio/mp3"); 
  5. startActivity(it); 
  1. Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1"); 
  2. Intent it = new Intent(Intent.ACTION_VIEW, uri); 
  3. startActivity(it);   

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

//调用相册 
public static final String MIME_TYPE_IMAGE_JPEG = "image 
Uri packageURI = Uri.parse("package:"+wistatmap);   
Intent uninstallIntent = new Intent(Intent.ACTION_DELETE, packageURI);   
startActivity(uninstallIntent); 

install apk 
Uri installUri = Uri.fromParts("package", "xxx", null); 
returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri); 
play audio 
Uri playUri = Uri.parse("[url=]file:///sdcard/download/everything.mp3[/url]"); 
returnIt = new Intent(Intent.ACTION_VIEW, playUri); 

//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, "[url=]file:///sdcard/eoe.mp3[/url]");   
sendIntent.setType("audio/mp3");   
startActivity(Intent.createChooser(it, "Choose Email Client")); 

//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 

//进入联系人页面 
Intent intent = new Intent(); 
intent.setAction(Intent.ACTION_VIEW); 
intent.setData(People.CONTENT_URI); 
startActivity(intent); 

//查看指定联系人 
Uri personUri = ContentUris.withAppendedId(People.CONTENT_URI, info.id);//info.id联系人ID 
Intent intent = new Intent(); 
intent.setAction(Intent.ACTION_VIEW); 
intent.setData(personUri); 
startActivity(intent);