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Fix/analyze null pointer exception #279

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Fix/analyze null pointer exception #279

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e867852
Fix issue: https://github.com/capacitor-community/barcode-scanner/iss…
Aug 1, 2023
bdd5cdb
Add camera permission
Oct 19, 2023
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2 changes: 1 addition & 1 deletion android/src/main/AndroidManifest.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -6,5 +6,5 @@
<!-- <uses-permission android:name="android.permission.VIBRATE" /> -->

<uses-permission android:name="android.permission.VIBRATE" />

</manifest>
108 changes: 55 additions & 53 deletions ...main/java/com/getcapacitor/community/barcodescanner/CapacitorCommunityBarcodeScanner.java
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Original file line number Diff line number Diff line change
Expand Up @@ -299,70 +299,72 @@ public void analyze(@NonNull ImageProxy image) {
@SuppressLint("UnsafeOptInUsageError")
Image mediaImage = image.getImage();

if (mediaImage != null) {
InputImage inputImage = InputImage.fromMediaImage(mediaImage, image.getImageInfo().getRotationDegrees());

Task<List<Barcode>> result = mScanner
.process(inputImage)
.addOnSuccessListener(
new OnSuccessListener<List<Barcode>>() {
@RequiresApi(api = Build.VERSION_CODES.O)
@Override
public void onSuccess(List<Barcode> barcodes) {
if (scanningPaused) {
return;
}
for (Barcode barcode : barcodes) {
PluginCall call = getSavedCall();
if (mediaImage == null || mScanner == null) {
return;
}

Rect bounds = barcode.getBoundingBox();
Point[] corners = barcode.getCornerPoints();
String rawValue = barcode.getRawValue();
InputImage inputImage = InputImage.fromMediaImage(mediaImage, image.getImageInfo().getRotationDegrees());

Task<List<Barcode>> result = mScanner
.process(inputImage)
.addOnSuccessListener(
new OnSuccessListener<List<Barcode>>() {
@RequiresApi(api = Build.VERSION_CODES.O)
@Override
public void onSuccess(List<Barcode> barcodes) {
if (scanningPaused) {
return;
}
for (Barcode barcode : barcodes) {
PluginCall call = getSavedCall();

// add vibration logic here
Rect bounds = barcode.getBoundingBox();
Point[] corners = barcode.getCornerPoints();
String rawValue = barcode.getRawValue();

String s = bounds.flattenToString();
Log.e(MLKIT_TAG, "content : " + rawValue);
// Log.e(MLKIT_TAG,"corners : " + corners.toString());
Log.e(MLKIT_TAG, "bounds : " + bounds.flattenToString());
// add vibration logic here

Log.e(MLKIT_TAG, "Added Into ArrayList : " + rawValue);
String s = bounds.flattenToString();
Log.e(MLKIT_TAG, "content : " + rawValue);
// Log.e(MLKIT_TAG,"corners : " + corners.toString());
Log.e(MLKIT_TAG, "bounds : " + bounds.flattenToString());

JSObject jsObject = new JSObject();
int[] boundArr = { bounds.top, bounds.bottom, bounds.right, bounds.left };
Log.e(MLKIT_TAG, "onSuccess: boundArr");
jsObject.put("hasContent", true);
jsObject.put("content", rawValue);
jsObject.put("format", null);
// jsObject.put("corners",corners);
jsObject.put("bounds", s);
Log.e(MLKIT_TAG, "Added Into ArrayList : " + rawValue);

if (call != null && !call.isKeptAlive()) {
destroy();
}
call.resolve(jsObject);
JSObject jsObject = new JSObject();
int[] boundArr = { bounds.top, bounds.bottom, bounds.right, bounds.left };
Log.e(MLKIT_TAG, "onSuccess: boundArr");
jsObject.put("hasContent", true);
jsObject.put("content", rawValue);
jsObject.put("format", null);
// jsObject.put("corners",corners);
jsObject.put("bounds", s);

if (call != null && !call.isKeptAlive()) {
destroy();
}
call.resolve(jsObject);
}
}
)
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.e(MLKIT_TAG, e.toString());
}
}
)
.addOnFailureListener(
new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.e(MLKIT_TAG, e.toString());
}
)
.addOnCompleteListener(
new OnCompleteListener<List<Barcode>>() {
@Override
public void onComplete(@NonNull Task<List<Barcode>> task) {
image.close();
mediaImage.close();
}
}
)
.addOnCompleteListener(
new OnCompleteListener<List<Barcode>>() {
@Override
public void onComplete(@NonNull Task<List<Barcode>> task) {
image.close();
mediaImage.close();
}
);
}
}
);
}

@PluginMethod
Expand Down