Recognize text and read it aloud based on Android pictures
It uses OCR to recognize the text of the photographed pictures, and the parsed text is displayed in the interface;
Code:
/**
*qiuxianfu
*/
public class RecognizeService {
interface ServiceListener {
public void onResult(String result);
}
public static void recognizeGeneral(Context ctx, String filePath, final ServiceListener listener) {
GeneralParams param = new GeneralParams();
param.setDetectDirection(true);
param.setVertexesLocation(true);
param.setRecognizeGranularity(GeneralParams.GRANULARITY_SMALL);
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeGeneral(param, new OnResultListener<GeneralResult>() {
@Override
public void onResult(GeneralResult result) {
StringBuilder sb = new StringBuilder();
for (WordSimple wordSimple : result.getWordList()) {
Word word = (Word) wordSimple;
sb.append(word.getWords());
sb.append("\n");
}
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeAccurate(Context ctx, String filePath, final ServiceListener listener) {
GeneralParams param = new GeneralParams();
param.setDetectDirection(true);
param.setVertexesLocation(true);
param.setRecognizeGranularity(GeneralParams.GRANULARITY_SMALL);
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeAccurate(param, new OnResultListener<GeneralResult>() {
@Override
public void onResult(GeneralResult result) {
StringBuilder sb = new StringBuilder();
for (WordSimple wordSimple : result.getWordList()) {
Word word = (Word) wordSimple;
sb.append(word.getWords());
sb.append("\n");
}
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeAccurateBasic(Context ctx, String filePath, final ServiceListener listener) {
GeneralParams param = new GeneralParams();
param.setDetectDirection(true);
param.setVertexesLocation(true);
param.setRecognizeGranularity(GeneralParams.GRANULARITY_SMALL);
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeAccurateBasic(param, new OnResultListener<GeneralResult>() {
@Override
public void onResult(GeneralResult result) {
StringBuilder sb = new StringBuilder();
for (WordSimple wordSimple : result.getWordList()) {
WordSimple word = wordSimple;
sb.append(word.getWords());
sb.append("\n");
}
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeGeneralBasic(Context ctx, String filePath, final ServiceListener listener) {
GeneralBasicParams param = new GeneralBasicParams();
param.setDetectDirection(true);
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeGeneralBasic(param, new OnResultListener<GeneralResult>() {
@Override
public void onResult(GeneralResult result) {
StringBuilder sb = new StringBuilder();
for (WordSimple wordSimple : result.getWordList()) {
WordSimple word = wordSimple;
sb.append(word.getWords());
sb.append("\n");
}
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeGeneralEnhanced(Context ctx, String filePath, final ServiceListener listener) {
GeneralBasicParams param = new GeneralBasicParams();
param.setDetectDirection(true);
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeGeneralEnhanced(param, new OnResultListener<GeneralResult>() {
@Override
public void onResult(GeneralResult result) {
StringBuilder sb = new StringBuilder();
for (WordSimple wordSimple : result.getWordList()) {
WordSimple word = wordSimple;
sb.append(word.getWords());
sb.append("\n");
}
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeWebimage(Context ctx, String filePath, final ServiceListener listener) {
GeneralBasicParams param = new GeneralBasicParams();
param.setDetectDirection(true);
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeWebimage(param, new OnResultListener<GeneralResult>() {
@Override
public void onResult(GeneralResult result) {
StringBuilder sb = new StringBuilder();
for (WordSimple wordSimple : result.getWordList()) {
WordSimple word = wordSimple;
sb.append(word.getWords());
sb.append("\n");
}
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeBankCard(Context ctx, String filePath, final ServiceListener listener) {
BankCardParams param = new BankCardParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeBankCard(param, new OnResultListener<BankCardResult>() {
@Override
public void onResult(BankCardResult result) {
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeVehicleLicense(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeVehicleLicense(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeDrivingLicense(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeDrivingLicense(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeLicensePlate(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeLicensePlate(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeBusinessLicense(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeBusinessLicense(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeReceipt(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
param.putParam("detect_direction", "true");
OCR.getInstance(ctx).recognizeReceipt(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeTaxireceipt(Context ctx, String filePath, final ServiceListener listener){
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeTaxireceipt(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeVincode(Context ctx, String filePath, final ServiceListener listener){
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeVincode(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeTrainticket(Context ctx, String filePath, final ServiceListener listener){
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeTrainticket(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizePassport(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizePassport(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeVatInvoice(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeVatInvoice(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeQrcode(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeQrcode(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeNumbers(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeNumbers(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeLottery(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeLottery(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeBusinessCard(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeBusinessCard(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeHandwriting(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeHandwriting(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeCustom(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.putParam("templateSign", "");
param.putParam("classifierId", 0);
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recognizeCustom(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeTripTicket(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recoginzeTripTicket(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeCarSellInvoice(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recoginzeVihickleSellInvoice(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeVihicleCertification(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recoginzeVihickleCertificate(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeExampleDoc(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recoginzeExampleDoc(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeWrittenText(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recoginzeWrittenText(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeHuKouPage(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recoginzeHuKouPage(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
public static void recognizeNormalMachineInvoice(Context ctx, String filePath, final ServiceListener listener) {
OcrRequestParams param = new OcrRequestParams();
param.setImageFile(new File(filePath));
OCR.getInstance(ctx).recoginzeNormalMachineInvoice(param, new OnResultListener<OcrResponseResult>() {
@Override
public void onResult(OcrResponseResult result) {
listener.onResult(result.getJsonRes());
}
@Override
public void onError(OCRError error) {
listener.onResult(error.getMessage());
}
});
}
}