fix: legacy picker for real photo GPS on Android 13+, watermark shows place + capture datetime

src/utils/exportEngine.ts

@@ -7,7 +7,6 @@ import { Recipe, GPSInfo, FrameId } from '../types';
 import { getSkiaColorMatrix, applyExposureGain } from './colorUtils';
 import { TONE_SKSL, getToneUniforms, toneIsActive } from './toneShader';
 import { drawFrameOnCanvas } from './frameUtils';
-import { formatCoordinate } from './locationUtils';
 import { patchJpegDpi } from './jpegDpi';
 
 export interface ExportResult {
@@ -252,26 +251,16 @@ export async function processAndExportPhoto(
         const textPaint = Skia.Paint();
         textPaint.setColor(Skia.Color('#f59e0b')); // Amber 500
 
-        const latStr = formatCoordinate(gpsInfo.latitude, 'lat');
-        const lonStr = formatCoordinate(gpsInfo.longitude, 'lon');
         const locationName = gpsInfo.locality || 'STREET VIEW';
-        const timestampStr = new Date(gpsInfo.timestamp).toLocaleDateString('vi-VN');
-        const sourceTag =
-          gpsInfo.source === 'exif'
-            ? 'EXIF'
-            : gpsInfo.source === 'mediaLibrary'
-            ? 'MEDIA LIB'
-            : gpsInfo.source === 'device'
-            ? 'DEVICE GPS'
-            : null;
-        const captionSuffix = sourceTag ? ` | ${sourceTag}` : ' | SS 1/125 f/2.8';
+        const d = new Date(gpsInfo.timestamp);
+        const pad = (n: number) => String(n).padStart(2, '0');
+        const timestampStr = `${pad(d.getDate())}/${pad(d.getMonth() + 1)}/${d.getFullYear()} ${pad(d.getHours())}:${pad(d.getMinutes())}`;
 
         const yOffset = height - (frameId === 'polaroid' ? height * 0.15 : fontSize * 1.5);
         const xOffset = frameId === 'polaroid' ? width * 0.08 : fontSize * 1.2;
 
-        canvas.drawText(`📍 ${locationName}`, xOffset, yOffset - fontSize * 2.2, textPaint, font);
-        canvas.drawText(`${latStr}, ${lonStr}`, xOffset, yOffset - fontSize * 1.1, textPaint, font);
-        canvas.drawText(`${timestampStr}${captionSuffix}`, xOffset, yOffset, textPaint, font);
+        canvas.drawText(`📍 ${locationName}`, xOffset, yOffset - fontSize * 1.4, textPaint, font);
+        canvas.drawText(timestampStr, xOffset, yOffset, textPaint, font);
       }
     }