android - 如何在android中通过选项实现共享？

Question

我想实现这样的东西。

它不应该是硬编码的。如果用户尚未安装 Dropbox，则不应有通过 Dropbox 共享的选项。

提前致谢 ！

Answer 1

您可以使用以下方法执行相同操作：

Intent i=new Intent(android.content.Intent.ACTION_SEND);
i.setType("text/plain");
i.putExtra(android.content.Intent.EXTRA_SUBJECT,"Subject test");
i.putExtra(android.content.Intent.EXTRA_TEXT, "extra text that you want to put");
startActivity(Intent.createChooser(i,"Share via"));

详细示例在这里供您参考：http: //mobile.tutsplus.com/tutorials/android/android-sdk-implement-a-share-intent/

Answer 2

通过以下方式共享内容：

Intent shareIntent =  new Intent(android.content.Intent.ACTION_SEND); 

//set type  

shareIntent.setType("text/plain");  

//add what a subject you want

shareIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,"add what a subject you want");  

 String shareMessage="message body"; 

//message  

shareIntent.putExtra(android.content.Intent.EXTRA_TEXT,shareMessage); 

//start sharing via 

startActivity(Intent.createChooser(shareIntent,"Sharing via"));  

Answer 3

Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
sharingIntent.putExtra(Intent.EXTRA_TEXT,"Extra text or Link that you want to add");
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Technical Speaks");
startActivity(Intent.createChooser(sharingIntent, "Share via"));

获取完整源代码 点击这里