mirror of https://github.com/termux/termux-app
72 lines
3.0 KiB
Java
72 lines
3.0 KiB
Java
package com.termux.shared.interact;
|
|
|
|
import android.app.Activity;
|
|
import android.app.AlertDialog;
|
|
import android.content.DialogInterface;
|
|
import android.text.Selection;
|
|
import android.util.TypedValue;
|
|
import android.view.KeyEvent;
|
|
import android.view.ViewGroup.LayoutParams;
|
|
import android.widget.EditText;
|
|
import android.widget.LinearLayout;
|
|
|
|
public final class DialogUtils {
|
|
|
|
public interface TextSetListener {
|
|
void onTextSet(String text);
|
|
}
|
|
|
|
public static void textInput(Activity activity, int titleText, String initialText,
|
|
int positiveButtonText, final TextSetListener onPositive,
|
|
int neutralButtonText, final TextSetListener onNeutral,
|
|
int negativeButtonText, final TextSetListener onNegative,
|
|
final DialogInterface.OnDismissListener onDismiss) {
|
|
final EditText input = new EditText(activity);
|
|
input.setSingleLine();
|
|
if (initialText != null) {
|
|
input.setText(initialText);
|
|
Selection.setSelection(input.getText(), initialText.length());
|
|
}
|
|
|
|
final AlertDialog[] dialogHolder = new AlertDialog[1];
|
|
input.setImeActionLabel(activity.getResources().getString(positiveButtonText), KeyEvent.KEYCODE_ENTER);
|
|
input.setOnEditorActionListener((v, actionId, event) -> {
|
|
onPositive.onTextSet(input.getText().toString());
|
|
dialogHolder[0].dismiss();
|
|
return true;
|
|
});
|
|
|
|
float dipInPixels = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 1, activity.getResources().getDisplayMetrics());
|
|
// https://www.google.com/design/spec/components/dialogs.html#dialogs-specs
|
|
int paddingTopAndSides = Math.round(16 * dipInPixels);
|
|
int paddingBottom = Math.round(24 * dipInPixels);
|
|
|
|
LinearLayout layout = new LinearLayout(activity);
|
|
layout.setOrientation(LinearLayout.VERTICAL);
|
|
layout.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
|
|
layout.setPadding(paddingTopAndSides, paddingTopAndSides, paddingTopAndSides, paddingBottom);
|
|
layout.addView(input);
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(activity)
|
|
.setTitle(titleText).setView(layout)
|
|
.setPositiveButton(positiveButtonText, (d, whichButton) -> onPositive.onTextSet(input.getText().toString()));
|
|
|
|
if (onNeutral != null) {
|
|
builder.setNeutralButton(neutralButtonText, (dialog, which) -> onNeutral.onTextSet(input.getText().toString()));
|
|
}
|
|
|
|
if (onNegative == null) {
|
|
builder.setNegativeButton(android.R.string.cancel, null);
|
|
} else {
|
|
builder.setNegativeButton(negativeButtonText, (dialog, which) -> onNegative.onTextSet(input.getText().toString()));
|
|
}
|
|
|
|
if (onDismiss != null) builder.setOnDismissListener(onDismiss);
|
|
|
|
dialogHolder[0] = builder.create();
|
|
dialogHolder[0].setCanceledOnTouchOutside(false);
|
|
dialogHolder[0].show();
|
|
}
|
|
|
|
}
|