java中方法回调

bobob_

于 2019-12-15 21:28:16 发布

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分类专栏： java android

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onResult为方法回调

RecognizeService.recGeneral(this, FileUtil.getSaveFile(getApplicationContext()).getAbsolutePath(),
        new RecognizeService.ServiceListener() {
            @Override
            public void onResult(String result) {
                infoPopText(result);
            }
        });

分别实现 onResult,OnError两个方法

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());
    }
});