From 5e0b29bb6d3b1ee73e7fba1d6c2ecc7446264419 Mon Sep 17 00:00:00 2001
From: agnostic-apollo <agnosticapollo@gmail.com>
Date: Tue, 16 Mar 2021 04:07:01 +0500
Subject: [PATCH] Move DialogUtils to com.termux.app.utils package

---
 .../com/termux/app/utils/DialogUtils.java     | 71 +++++++++++++++++++
 .../TermuxFileReceiverActivity.java           |  2 +-
 2 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100644 app/src/main/java/com/termux/app/utils/DialogUtils.java

diff --git a/app/src/main/java/com/termux/app/utils/DialogUtils.java b/app/src/main/java/com/termux/app/utils/DialogUtils.java
new file mode 100644
index 00000000..5970850f
--- /dev/null
+++ b/app/src/main/java/com/termux/app/utils/DialogUtils.java
@@ -0,0 +1,71 @@
+package com.termux.app.utils;
+
+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();
+    }
+
+}
diff --git a/app/src/main/java/com/termux/filepicker/TermuxFileReceiverActivity.java b/app/src/main/java/com/termux/filepicker/TermuxFileReceiverActivity.java
index f0f53dcb..94194f27 100644
--- a/app/src/main/java/com/termux/filepicker/TermuxFileReceiverActivity.java
+++ b/app/src/main/java/com/termux/filepicker/TermuxFileReceiverActivity.java
@@ -9,7 +9,7 @@ import android.provider.OpenableColumns;
 import android.util.Patterns;
 
 import com.termux.R;
-import com.termux.app.DialogUtils;
+import com.termux.app.utils.DialogUtils;
 import com.termux.app.TermuxConstants;
 import com.termux.app.TermuxConstants.TERMUX_APP.TERMUX_SERVICE;
 import com.termux.app.TermuxService;