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Java 如何将字符串值发送到intent.putextra?_Java_Android_Android Intent - Fatal编程技术网

Java 如何将字符串值发送到intent.putextra?

Java 如何将字符串值发送到intent.putextra?,java,android,android-intent,Java,Android,Android Intent,我的应用程序包含2个微调器和数组项 如何将微调器中选择的数据发送给其他人 spinner_list = (Spinner) findViewById(R.id.spinner); adapterlist = ArrayAdapter.createFromResource(this, R.array.List, android.R.layout.simple_spinner_item); spinner_list.setAdapter(adapterlist); s

我的应用程序包含2个微调器和数组项

如何将微调器中选择的数据发送给其他人

    spinner_list = (Spinner) findViewById(R.id.spinner);
    adapterlist = ArrayAdapter.createFromResource(this, R.array.List, android.R.layout.simple_spinner_item);
    spinner_list.setAdapter(adapterlist);
    spinner_blok = (Spinner) findViewById(R.id.spinner2);
    adapterblok = ArrayAdapter.createFromResource(this, R.array.Blok, android.R.layout.simple_spinner_item);
    spinner_blok.setAdapter(adapterblok);

    String emailList[] = {"nazrin239@gmail.com"};
    Intent intent = new Intent(Intent.ACTION_SEND);
    intent.setType("message/rfc822");
    intent.putExtra(Intent.EXTRA_EMAIL, emailList);
    intent.putExtra(Intent.EXTRA_SUBJECT, "Email Subject");
    intent.putExtra(Intent.EXTRA_TEXT, "Email Text");
    startActivity(Intent.createChooser(intent, "Choice email APP"));
}
}
试试这个

Intent.putExtra("Key", Value);
比如说

Intent.putExtra("Name","John")

使用此行从微调器获取选定项

String str=spinner.getSelectedItem().toString();

但它只显示列表中的项目..如何显示两个微调器中每行的数据?谢谢您的帮助