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Android: Do not submit text after pressing Enter key for multi-line t…
…ext (#11298)

Regular EditText is used for multi-line text to not close the dialog after pressing back button.
New button is added for submitting multi-line text.
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srifqi committed Jun 4, 2021
1 parent 8f085e0 commit 40acfc938ce2306dbf6704f8091a89817a73c71b
@@ -30,7 +30,9 @@
import android.view.View;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;

import androidx.appcompat.app.AlertDialog;

@@ -85,9 +87,19 @@ public void showDialog(String acceptButton, String hint, String current, int edi

private void showDialogUI(String hint, String current, int editType) {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
EditText editText = new CustomEditText(this);
builder.setView(editText);
LinearLayout container = new LinearLayout(this);
container.setOrientation(LinearLayout.VERTICAL);
builder.setView(container);
AlertDialog alertDialog = builder.create();
EditText editText;
// For multi-line, do not close the dialog after pressing back button
if (editType == 1) {
editText = new EditText(this);
} else {
editText = new CustomEditText(this);
}
container.addView(editText);
editText.setMaxLines(8);
editText.requestFocus();
editText.setHint(hint);
editText.setText(current);
@@ -103,8 +115,9 @@ else if (editType == 3)
else
editText.setInputType(InputType.TYPE_CLASS_TEXT);
editText.setSelection(editText.getText().length());
editText.setOnKeyListener((view, KeyCode, event) -> {
if (KeyCode == KeyEvent.KEYCODE_ENTER) {
editText.setOnKeyListener((view, keyCode, event) -> {
// For multi-line, do not submit the text after pressing Enter key
if (keyCode == KeyEvent.KEYCODE_ENTER && editType != 1) {
imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
messageReturnCode = 0;
messageReturnValue = editText.getText().toString();
@@ -113,6 +126,18 @@ else if (editType == 3)
}
return false;
});
// For multi-line, add Done button since Enter key does not submit text
if (editType == 1) {
Button doneButton = new Button(this);
container.addView(doneButton);
doneButton.setText(R.string.ime_dialog_done);
doneButton.setOnClickListener((view -> {
imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
messageReturnCode = 0;
messageReturnValue = editText.getText().toString();
alertDialog.dismiss();
}));
}
alertDialog.show();
alertDialog.setOnCancelListener(dialog -> {
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
@@ -6,5 +6,6 @@
<string name="not_granted">Required permission wasn\'t granted, Minetest can\'t run without it</string>
<string name="notification_title">Loading Minetest</string>
<string name="notification_description">Less than 1 minute&#8230;</string>
<string name="ime_dialog_done">Done</string>

</resources>

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