在对话框中设置TextView

时间:2013-01-27 12:20:53

标签: android dialog textview

我尝试在具有不同布局的对话框上设置TextView,但TextView上的文本不会更改。我为此目的使用该代码:

    public void onDialogPositiveClick(DialogFragment dialog) {
    EditText et=(EditText)dialog.getDialog().findViewById(R.id.editText1);
    dosyaAdi=et.getText().toString();

    TextView txv=(TextView) dialog.getDialog().findViewById(R.id.header);
    txv.setText(parametre);


    if(dosyaIslemi){
    generateFeatures kayit=new generateFeatures(this,dosyaAdi);
    }
    else{
    generateFeatures kayit=new generateFeatures(this,dosyaAdi);
    }
    sm.registerListener(this, myAccelerometer,50000);
}

1 个答案:

答案 0 :(得分:0)

dialog.setTitle(text)有什么问题; ?

只需使用:

dialog.getDialog().setTitle("Title here");