Example usage for android.widget LinearLayout requestFocus

Introduction

In this page you can find the example usage for android.widget LinearLayout requestFocus.

Prototype

public final boolean requestFocus() 

Source Link

Document

Call this to try to give focus to a specific view or to one of its descendants.

Usage

From source file:com.cerema.cloud2.ui.dialog.CredentialsDialogFragment.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {

    // Create field for username
    mUsernameET = new EditText(getActivity());
    mUsernameET.setHint(getActivity().getText(R.string.auth_username));

    // Create field for password
    mPasswordET = new EditText(getActivity());
    mPasswordET.setHint(getActivity().getText(R.string.auth_password));
    mPasswordET.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);

    // Prepare LinearLayout for dialog
    LinearLayout ll = new LinearLayout(getActivity());
    ll.setOrientation(LinearLayout.VERTICAL);
    ll.addView(mUsernameET);/*w  w  w  .java2 s . c o m*/
    ll.addView(mPasswordET);

    ll.requestFocus();

    setRetainInstance(true);

    Builder authDialog = new AlertDialog.Builder(getActivity())
            .setTitle(getActivity().getText(R.string.saml_authentication_required_text)).setView(ll)
            .setCancelable(false).setPositiveButton(R.string.common_ok, this)
            .setNegativeButton(R.string.common_cancel, this);

    Dialog d = authDialog.create();
    d.getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_VISIBLE);
    return d;
}

---

From source file:ch.uzh.supersede.feedbacklibrary.FeedbackActivity.java

@Override
protected void onStart() {
    super.onStart();
    LinearLayout emptyLayout = (LinearLayout) findViewById(R.id.supersede_feedbacklibrary_empty_layout);
    if (emptyLayout != null) {
        emptyLayout.requestFocus();
    }//from w  w  w  .  ja  v  a  2 s  .c om
}

---