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  • Intent的用法总结(不进你会后悔的)

    下面列出几种Intent的用法

    下面的代码片段通过谷歌搜索

    1. Intent intent = new Intent();
      intent.setAction(Intent.ACTION_WEB_SEARCH);
      intent.putExtra(SearchManager.QUERY,"searchString")
      startActivity(intent);

    market相关的

    搜索应用

    1. Uri uri = Uri.parse("market://search?q=pname:pkg_name");  
      Intent it = new Intent(Intent.ACTION_VIEW, uri);  
      startActivity(it);  
      
    2. 显示指定应用的详细页面(这个好像不支持了,找不到app_id)

    3. Uri uri = Uri.parse("market://details?id=app_id");  
      Intent it = new Intent(Intent.ACTION_VIEW, uri);  
      startActivity(it); 

    uninstall apk

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


    install apk

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



    play audio

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

     
     
    发送附件
    1. 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"));
     
     
     
     


    显示网页:

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

    显示地图:

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

    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);
     

    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);  
    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" />
     

    发送SMS/MMS
    调用发送短信的程序

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

    发送短信

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

    发送彩信

    1. 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);

    发送Email

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



    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"));  
    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"));   

    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"));

    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);
     

      

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

    Uninstall 程序

    1. Uri uri = Uri.fromParts("package", strPackageName, null);   
      Intent it = new Intent(Intent.ACTION_DELETE, uri);   
      startActivity(it);
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  • 原文地址:https://www.cnblogs.com/wangmars/p/3300496.html
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