Question

在此计划中，我有一个自定义ListView，其中包含TextView＆amp;一个ImageButton！我想在SQLite数据库中共享文本，但我不知道如何???

如果你能帮我一些指示，我真的很感激！

public class danestaniha_list extends ListActivity {    

    private String txt="";

    private TextView titrtext;

        private static final String[] items1 = {"Test Text 1","Test Text 2","Test Text 3"};

        private static final String[] items2 = {"Test Text 1","Test Text 2","Test Text 3"};

        private static final String[] items3 = {"Test Text 1","Test Text 2","Test Text 3"};

        private static final String[] items4 = {"Test Text 1","Test Text 2","Test Text 3"};

        private static final String[] items5 = {"Test Text 1","Test Text 2","Test Text 3"};

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.list);

         Bundle extras = getIntent().getExtras();

         titrtext=(TextView) findViewById(R.id.pm_titrtext);

         String value1 = extras.getString("titrtext");

         String value2 = extras.getString("part");

         titrtext.setText(value1);

         int value2i=Integer.parseInt(value2.toString());

        if(value2i==1){

            setListAdapter(new ArrayAdapter<String>(this,R.layout.items, R.id.txt_pm, items1));   

            }

        if(value2i==2){

            setListAdapter(new ArrayAdapter<String>(this,R.layout.items, R.id.txt_pm, items2));   

            }

        if(value2i==3){

            setListAdapter(new ArrayAdapter<String>(this,R.layout.items, R.id.txt_pm, items3));   

            }

        if(value2i==4){

            setListAdapter(new ArrayAdapter<String>(this,R.layout.items, R.id.txt_pm, items4));   

            }

        if(value2i==5){

            setListAdapter(new ArrayAdapter<String>(this,R.layout.items, R.id.txt_pm, items5));   

            }
    }

    public void onListItemClick(ListView parent, View v, int position, long id){

    ImageButton btn_share = (ImageButton) findViewById(R.id.img_share);

    btn_share.setOnClickListener(new OnClickListener() {

        @Override

        public void onClick(View arg0) {

            Intent shareIntent = new Intent(Intent.ACTION_SEND);

            shareIntent.setType("text/plain");

            shareIntent.putExtra(Intent.EXTRA_TEXT,titrtext.ge  tText().toString());

            shareIntent.putExtra(Intent.EXTRA_SUBJECT, "iran");

            startActivity(Intent.createChooser(shareIntent, "share with ..."));

        }

    });

    }
}

Answer 1

尝试这样使用。

private void shareIt(String yourText) {
        try {

            Intent sendIntent = new Intent();
            sendIntent.setAction(Intent.ACTION_SEND);

            sendIntent.putExtra(Intent.EXTRA_TEXT, yourText);
            sendIntent.setType("text/plain");
            startActivity(sendIntent);

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

如何在自定义列表视图中共享文本？

1 个答案: