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Merge pull request #1 from ashrafamin91/1.0.3
1.0.3
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71 changes: 4 additions & 67 deletions
71
app/src/main/java/rms/library/googlepay/Helper/UtilityHelper.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,78 +1,15 @@ | ||
| package rms.library.googlepay.Helper; | ||
|
|
||
| import android.content.Context; | ||
| import android.graphics.Bitmap; | ||
| import android.graphics.Color; | ||
| import android.os.Environment; | ||
| import android.view.View; | ||
|
|
||
| import com.google.zxing.common.BitMatrix; | ||
| /* | ||
| * Copyright 2023 Razer Merchant Services. | ||
| */ | ||
|
|
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| import java.io.File; | ||
| import java.io.FileOutputStream; | ||
| import java.nio.charset.StandardCharsets; | ||
| package rms.library.googlepay.Helper; | ||
|
|
||
| public class UtilityHelper { | ||
| public static byte[] StringToByteArray(String str) { | ||
| return str.getBytes(StandardCharsets.UTF_8); | ||
| } | ||
|
|
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| public static String ByteArrayToString(byte[] byteArray) { | ||
| return new String(byteArray, StandardCharsets.UTF_8); | ||
| } | ||
|
|
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| public static String ByteArrayToHexString(byte[] byteArray) { | ||
| StringBuilder result = new StringBuilder(); | ||
| for (byte b : byteArray) { | ||
| result.append(String.format("%02x", b)); | ||
| } | ||
| return result.toString(); | ||
| } | ||
|
|
||
| public static byte[] HexStringToByteArray(String str) { | ||
| int len = str.length(); | ||
| byte[] data = new byte[len / 2]; | ||
| for (int i = 0; i < len; i += 2) { | ||
| data[i / 2] = (byte) ((Character.digit(str.charAt(i), 16) << 4) | ||
| + Character.digit(str.charAt(i + 1), 16)); | ||
| } | ||
| return data; | ||
| } | ||
|
|
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| public static Bitmap createBitmap(BitMatrix matrix) { | ||
| int width = matrix.getWidth(); | ||
| int height = matrix.getHeight(); | ||
| int[] pixels = new int[width * height]; | ||
| for (int y = 0; y < height; y++) { | ||
| int offset = y * width; | ||
| for (int x = 0; x < width; x++) { | ||
| pixels[offset + x] = matrix.get(x, y) ? Color.BLACK : Color.WHITE; | ||
| } | ||
| } | ||
| Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); | ||
| bitmap.setPixels(pixels, 0, width, 0, 0, width, height); | ||
| return bitmap; | ||
| } | ||
|
|
||
| public static Bitmap getScreenShot(View view) { | ||
| view.setDrawingCacheEnabled(true); | ||
| Bitmap bitmap = Bitmap.createBitmap(view.getDrawingCache()); | ||
| view.setDrawingCacheEnabled(false); | ||
| return bitmap; | ||
| } | ||
|
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| public static boolean storeImage(Context context, Bitmap bitmap, String fileName){ | ||
| final String dirPath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + File.separator + "Barcodes"; | ||
| File file = new File(dirPath, fileName); | ||
| try { | ||
| FileOutputStream fOut = new FileOutputStream(file); | ||
| bitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut); | ||
| fOut.flush(); | ||
| fOut.close(); | ||
| return file.exists(); | ||
| } catch (Exception e) { | ||
| e.printStackTrace(); | ||
| return false; | ||
| } | ||
| } | ||
| } |
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