我有一个自定义数字键盘。我想用它来写一个PIN但我不知道如何在按下每个按钮后获取数据，以及如何将其保存在带有字符串的密码中。 Anyones知道怎么做吗？ Resultat没有在EditText上显示，但我需要使用它发送到服务器并检查是否正确。
这是我的键盘课。现在它只显示keyboard.xml。
如何从每个按钮获取信息并将其保存在String ??
中public class PinFragment extends FragmentActivity implements View.OnClickListener {
private StatusFragment.StatusListener statusListener;
public static VerificationFragment newInstance() {
return new VerificationFragment();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_pin);
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
TextView text_log_small_pass = (TextView) findViewById(R.id.text_log_small_pass);
TextView t9_key_forgot = (TextView) findViewById(R.id.t9_key_forgot);
TextView text_button_back_to_log = (TextView) findViewById(R.id.button_back_to_log);
//font to use
Typeface fonts = Typeface.createFromAsset(getAssets(), "fonts/Itelma_Kor_Net_Normal_6.ttf");
text_log_small_pass.setTypeface(fonts);
t9_key_forgot.setTypeface(fonts);
text_button_back_to_log.setTypeface(fonts);
Button button_back_to_log = (Button) findViewById(R.id.button_back_to_log);
button_back_to_log.setOnClickListener(this);
button_back_to_log.getElevation();
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.button_back_to_log:
{
Intent intent = new Intent(this, LoginFragment.class);
startActivity(intent);
}
case R.id.t9_key_1:
{
}
case R.id.t9_key_2:
{
}
case R.id.t9_key_3:
{
}
case R.id.t9_key_4:
{
}
case R.id.t9_key_5:
{
}
case R.id.t9_key_6:
{
}
case R.id.t9_key_7:
{
}
case R.id.t9_key_8:
{
}
case R.id.t9_key_9:
{
}
case R.id.t9_key_0:
{
}
default:
{
break;
}
}
}
}