inent调用代码总结，不断完善中

来自网友整理的Intent，当然Android123将会加入更多内容不断完善Intent常见调用帮助网友方便查找。

 

显示Web网页:

 

  1. Uri uri = Uri.parse("http://www.android123.com.cn");

  2. Intent it = new Intent(Intent.ACTION_VIEW,uri);

  3. startActivity(it);

 

显示Google地图:

 

  1. Uri uri = Uri.parse("geo:38.899533,-77.036476");

  2. Intent it = new Intent(Intent.Action_VIEW,uri);

  3. startActivity(it);

 

Maps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);

 

拨打电话:

 

  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);

 

注意需要权限 <uses-permission id="android.permission.CALL_PHONE" />

 

发送SMS/MMS

 

  1. Intent it = new Intent(Intent.ACTION_VIEW);

  2. it.putExtra("sms_body", "android开发网欢迎您");

  3. it.setType("vnd.android-dir/mms-sms");

  4. startActivity(it);  

 

发送短信

 

  1. Uri uri = Uri.parse("smsto:10086");

  2. Intent it = new Intent(Intent.ACTION_SENDTO, uri);

  3. it.putExtra("sms_body", "10086"); //正文为10086

  4. startActivity(it);  

 

发送彩信

 

  1. Uri uri = Uri.parse("content://media/external/images/media/10"); //该Uri根据实际情况修改，external代表外部存储即sdcard

  2. Intent it = new Intent(Intent.ACTION_SEND);

  3. it.putExtra("sms_body", "android123.com.cn"); 

  4. it.putExtra(Intent.EXTRA_STREAM, uri);

  5. it.setType("image/png");

  6. startActivity(it);

 

发送Email

 

  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, "android开发网测试");

  4. it.setType("text/plain");

  5. startActivity(Intent.createChooser(it, "选择一个Email客户端"));  

 

  1. Intent it=new Intent(Intent.ACTION_SEND);   

  2. String[] tos={"[e-mail]"};     //发送到 

  3. String[] ccs={"[e-mail]"};    //抄送

  4. it.putExtra(Intent.EXTRA_EMAIL, tos);   

  5. it.putExtra(Intent.EXTRA_CC, ccs);   

  6. it.putExtra(Intent.EXTRA_TEXT, "正文");   

  7. it.putExtra(Intent.EXTRA_SUBJECT, "标题");   

  8. it.setType("message/rfc822");    //编码类型

  9. startActivity(Intent.createChooser(it, "选择一个Email客户端"));

 

Email添加附件

 

  1. Intent it = new Intent(Intent.ACTION_SEND);

  2. it.putExtra(Intent.EXTRA_SUBJECT, "正文");

  3. it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/nobody.mp3"); //附件为sd卡上的nobody MP3文件

  4. sendIntent.setType("audio/mp3");

  5. startActivity(Intent.createChooser(it, "选择一个Email客户端"));

 

播放多媒体

 

  1.   

  2. Intent it = new Intent(Intent.ACTION_VIEW);

  3. Uri uri = Uri.parse("file:///sdcard/nobody.mp3");

  4. it.setDataAndType(uri, "audio/mp3");

  5. startActivity(it);

 

  1. Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1"); //从系统内部的MediaProvider索引中调用播放

  2. Intent it = new Intent(Intent.ACTION_VIEW, uri);

  3. startActivity(it);  

 

Uninstall卸载程序

 

  1. Uri uri = Uri.fromParts("package", packageName, null); //packageName为包名，比如com.android123.apkInstaller

  2. Intent it = new Intent(Intent.ACTION_DELETE, uri);

  3. startActivity(it);

 

Installer安装APK

 

  这里安装APK文件的方法参考 http://www.android123.com.cn/kaifafaq/487.html 一文里面包含两种方法

 

本文转载自：http://www.android123.com.cn/androidkaifa/612.html