inent調用代碼總結，不斷完善中

來自網友整理的Intent，當然android123將會加入更多內容不斷完善Intent常見調用幫助網友方便查找。

顯示Web網頁:

  1. Uri uri = Uri.parse("http://www.android123.com.cn");
  2. Intent it = new Intent(Intent.ACTION_VIEW,uri);
  3. startActivity(it);

顯示Google地圖:

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

Maps路徑規劃:

  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);

撥打電話:

  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);

注意需要權限 <uses-permission id="android.permission.CALL_PHONE" />

發送SMS/MMS

  1. Intent it = new Intent(Intent.ACTION_VIEW);
  2. it.putExtra("sms_body", "android開發網歡迎您");
  3. it.setType("vnd.android-dir/mms-sms");
  4. startActivity(it);  

發送短信

  1. Uri uri = Uri.parse("smsto:10086");
  2. Intent it = new Intent(Intent.ACTION_SENDTO, uri);
  3. it.putExtra("sms_body", "10086"); //正文為10086
  4. startActivity(it);  

發送彩信

  1. Uri uri = Uri.parse("content://media/external/images/media/10"); //該Uri根據實際情況修改，external代表外部存儲即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);

發送Email

  2. Uri uri = Uri.parse("mailto:[email protected]");
  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, "[email protected]");
  3. it.putExtra(Intent.EXTRA_TEXT, "android開發網測試");
  4. it.setType("text/plain");
  5. startActivity(Intent.createChooser(it, "選擇一個Email客戶端"));  

  1. Intent it=new Intent(Intent.ACTION_SEND);  
  2. String[] tos={"[email protected]"};     //發送到
  3. String[] ccs={"[email protected]"};    //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, "標題");  
  8. it.setType("message/rfc822");    //編碼類型
  9. startActivity(Intent.createChooser(it, "選擇一個Email客戶端"));

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"); //附件為sd卡上的nobody MP3文件
  4. sendIntent.setType("audio/mp3");
  5. startActivity(Intent.createChooser(it, "選擇一個Email客戶端"));

播放多媒體

  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"); //從系統內部的MediaProvider索引中調用播放
  2. Intent it = new Intent(Intent.ACTION_VIEW, uri);
  3. startActivity(it);  

Uninstall卸載程序

  1. Uri uri = Uri.fromParts("package", packageName, null); //packageName為包名，比如com.android123.apkInstaller
  2. Intent it = new Intent(Intent.ACTION_DELETE, uri);
  3. startActivity(it);

Installer安裝APK

  這裡安裝APK文件的方法參考 http://www.android123.com.cn/kaifafaq/487.Html 一文裡面包含兩種方法