Updated on 2026-08-14

app/src/main/java/com/tangem/VerticalTextView.java

@@ -0,0 +1,52 @@
+package com.tangem;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.support.v7.widget.AppCompatTextView;
+import android.text.TextPaint;
+import android.util.AttributeSet;
+import android.view.Gravity;
+
+public class VerticalTextView extends AppCompatTextView {
+    final boolean topDown;
+
+    public VerticalTextView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        final int gravity = getGravity();
+        if (Gravity.isVertical(gravity) && (gravity & Gravity.VERTICAL_GRAVITY_MASK) == Gravity.BOTTOM) {
+            setGravity((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) | Gravity.TOP);
+            topDown = false;
+        } else {
+            topDown = true;
+        }
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(heightMeasureSpec, widthMeasureSpec);
+        setMeasuredDimension(getMeasuredHeight(), getMeasuredWidth());
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        TextPaint textPaint = getPaint();
+        textPaint.setColor(getCurrentTextColor());
+        textPaint.drawableState = getDrawableState();
+
+        canvas.save();
+
+        if (topDown) {
+            canvas.translate(getWidth(), 0);
+            canvas.rotate(90);
+        } else {
+            canvas.translate(0, getHeight());
+            canvas.rotate(-90);
+        }
+
+        canvas.translate(getCompoundPaddingLeft(), getExtendedPaddingTop());
+
+        getLayout().draw(canvas);
+        canvas.restore();
+    }
+
+}