java - 如何共享 ListView (图像+文本)的内容？

Question

我有一个问题。我正在制作一个应用程序，其中有一个包含文本和图像的 listview。我想知道如何分享用户点击的内容。

这是我的代码:

private ListView list;

// ARRAY CONTRA-AC
String[] ac_Contra = {
    "Flaviano Melo",
    "Jéssica Sales"
};

Integer[] ac_Contra_Imgid = {
    R.drawable.flaviano_melo,
    R.drawable.jessica_sales,
};

@Override
protected void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // VINCULANDO COMPONENTES
    list = (ListView) findViewById(R.id.list);

    // CAPTURANDO INFORMAÇÕES DE OUTRA ACTIVITY
    Bundle extra = getIntent().getExtras();

    // Condição para execução do comando
    if (extra != null)
    {
        String textoTransferido1 = extra.getString("CONTRA");
        String textoTransferido2 = extra.getString("FAVOR");
        String textoTransferido3 = extra.getString("INVESTIGADOS");

        // CONDIÇÃO - ESTADO AC
        if ("CONTRA-AC".equals(textoTransferido1))
        {
            CustomListAdapter adapter=new CustomListAdapter(this, ac_Contra, ac_Contra_Imgid, ac_Contra_partido,ac_Contra_ComoVotou);
            list = (ListView)findViewById(R.id.list);
            list.setAdapter(adapter);
        }

        // EVENTO DE CLIQUE
        list.setOnItemClickListener(new OnItemClickListener()
        {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id)
            {
            }
        });
    }
}

Answer 1

你必须创建一个自定义适配器并添加一个按钮来发送并在该按钮上添加 onClisckListener 就像通过 whatsapp 分享一样

Uri imageUri = Uri.parse(pictureFile.getAbsolutePath());
Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
//Target whatsapp:
shareIntent.setPackage("com.whatsapp");
//Add text and then Image URI
shareIntent.putExtra(Intent.EXTRA_TEXT, picture_text);
shareIntent.putExtra(Intent.EXTRA_STREAM, imageUri);
shareIntent.setType("image/jpeg");
shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);

try {
    startActivity(shareIntent);
} catch (android.content.ActivityNotFoundException ex) {
    ToastHelper.MakeShortText("Whatsapp have not been installed.");
}