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Code Issues Releases Wiki Activity

Android: Add selection dialog (drop down/combo box) (#13814)

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- The handling of IGUIComboBox uses the new setAndSendSelected() method.
- getDialogState() is now getInputDialogState() and returns the state of the input dialog.
- getLastDialogType() is added and returns current/last shown dialog's type.
- getInputDialogState() now returns an enum instead of int.
- getAndroidUIInput() now returns void instead of bool.
- New data types (enum) are added:
  (1) GameActivity.DialogType (Java) and porting::AndroidDialogType (C++)
  (2) GameActivity.DialogState (Java) and porting::AndroidDialogState (C++)
- When showing a text input dialog, there is no custom accept button text any more.
- showDialog()/showDialogUI() for text input is now showTextInputDialog()/showTextInputDialogUI().
- showInputDialog()/showDialogUI() for text input is now showTextInputDialog()/showTextInputDialogUI().
- getDialogValue()/getInputDialogValue() is now getDialogMessage()/getInputDialogMessage().


Co-authored-by: Gregor Parzefall <82708541+grorp@users.noreply.github.com>
This commit is contained in:
Muhammad Rifqi Priyo Susanto
2024-01-07 19:00:04 +07:00
committed by GitHub
parent bd42cc2c77
commit 171f911237
10 changed files with 259 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
android/app/src/main/java/net/minetest/minetest/GameActivity.java
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@ -51,8 +51,13 @@ public class GameActivity extends NativeActivity {
System.loadLibrary("minetest");
}
private int messageReturnCode = -1;
enum DialogType { TEXT_INPUT, SELECTION_INPUT }
enum DialogState { DIALOG_SHOWN, DIALOG_INPUTTED, DIALOG_CANCELED }
private DialogType lastDialogType = DialogType.TEXT_INPUT;
private DialogState inputDialogState = DialogState.DIALOG_CANCELED;
private String messageReturnValue = "";
private int selectionReturnValue = 0;
@Override
public void onCreate(Bundle savedInstanceState) {
@ -85,11 +90,17 @@ public class GameActivity extends NativeActivity {
// Ignore the back press so Minetest can handle it
}
public void showDialog(String acceptButton, String hint, String current, int editType) {
runOnUiThread(() -> showDialogUI(hint, current, editType));
public void showTextInputDialog(String hint, String current, int editType) {
runOnUiThread(() -> showTextInputDialogUI(hint, current, editType));
}
private void showDialogUI(String hint, String current, int editType) {
public void showSelectionInputDialog(String[] optionList, int selectedIdx) {
runOnUiThread(() -> showSelectionInputDialogUI(optionList, selectedIdx));
}
private void showTextInputDialogUI(String hint, String current, int editType) {
lastDialogType = DialogType.TEXT_INPUT;
inputDialogState = DialogState.DIALOG_SHOWN;
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
LinearLayout container = new LinearLayout(this);
container.setOrientation(LinearLayout.VERTICAL);
@ -114,7 +125,7 @@ public class GameActivity extends NativeActivity {
// 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;
inputDialogState = DialogState.DIALOG_INPUTTED;
messageReturnValue = editText.getText().toString();
alertDialog.dismiss();
return true;
@ -128,29 +139,55 @@ public class GameActivity extends NativeActivity {
doneButton.setText(R.string.ime_dialog_done);
doneButton.setOnClickListener((view -> {
imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
messageReturnCode = 0;
inputDialogState = DialogState.DIALOG_INPUTTED;
messageReturnValue = editText.getText().toString();
alertDialog.dismiss();
}));
}
alertDialog.setOnCancelListener(dialog -> {
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
inputDialogState = DialogState.DIALOG_CANCELED;
messageReturnValue = current;
messageReturnCode = -1;
});
alertDialog.show();
editText.requestFocusTryShow();
}
public int getDialogState() {
return messageReturnCode;
public void showSelectionInputDialogUI(String[] optionList, int selectedIdx) {
lastDialogType = DialogType.SELECTION_INPUT;
inputDialogState = DialogState.DIALOG_SHOWN;
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setSingleChoiceItems(optionList, selectedIdx, (dialog, selection) -> {
inputDialogState = DialogState.DIALOG_INPUTTED;
selectionReturnValue = selection;
dialog.dismiss();
});
builder.setOnCancelListener(dialog -> {
inputDialogState = DialogState.DIALOG_CANCELED;
selectionReturnValue = selectedIdx;
});
AlertDialog alertDialog = builder.create();
alertDialog.show();
}
public String getDialogValue() {
messageReturnCode = -1;
public int getLastDialogType() {
return lastDialogType.ordinal();
}
public int getInputDialogState() {
return inputDialogState.ordinal();
}
public String getDialogMessage() {
inputDialogState = DialogState.DIALOG_CANCELED;
return messageReturnValue;
}
public int getDialogSelection() {
inputDialogState = DialogState.DIALOG_CANCELED;
return selectionReturnValue;
}
public float getDensity() {
return getResources().getDisplayMetrics().density;
}