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package net.minetest.minetest;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.text.InputType;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnKeyListener;
import android.widget.EditText;
public class MinetestTextEntry extends Activity {
private final int MultiLineTextInput = 1;
private final int SingleLineTextInput = 2;
private final int SingleLinePasswordInput = 3;
private AlertDialog mTextInputDialog;
private EditText mTextInputWidget;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bundle b = getIntent().getExtras();
String acceptButton = b.getString("EnterButton");
String hint = b.getString("hint");
String current = b.getString("current");
int editType = b.getInt("editType");
AlertDialog.Builder builder = new AlertDialog.Builder(this);
mTextInputWidget = new EditText(this);
mTextInputWidget.setHint(hint);
mTextInputWidget.setText(current);
mTextInputWidget.setMinWidth(300);
if (editType == SingleLinePasswordInput) {
mTextInputWidget.setInputType(InputType.TYPE_CLASS_TEXT |
InputType.TYPE_TEXT_VARIATION_PASSWORD);
} else {
mTextInputWidget.setInputType(InputType.TYPE_CLASS_TEXT);
}
builder.setView(mTextInputWidget);
if (editType == MultiLineTextInput) {
builder.setPositiveButton(acceptButton, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
pushResult(mTextInputWidget.getText().toString());
}
});
}
builder.setOnCancelListener(new DialogInterface.OnCancelListener() {
public void onCancel(DialogInterface dialog) {
cancelDialog();
}
});
mTextInputWidget.setOnKeyListener(new OnKeyListener() {
@Override
public boolean onKey(View view, int KeyCode, KeyEvent event) {
if (KeyCode == KeyEvent.KEYCODE_ENTER) {
pushResult(mTextInputWidget.getText().toString());
return true;
}
return false;
}
});
mTextInputDialog = builder.create();
mTextInputDialog.show();
}
private void pushResult(String text) {
Intent resultData = new Intent();
resultData.putExtra("text", text);
setResult(Activity.RESULT_OK, resultData);
mTextInputDialog.dismiss();
finish();
}
private void cancelDialog() {
setResult(Activity.RESULT_CANCELED);
mTextInputDialog.dismiss();
finish();
}
}
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