今天小編給大家分享一下Android中如何實(shí)現(xiàn)一個(gè)拍照翻譯小程序的相關(guān)知識(shí)點(diǎn),內(nèi)容詳細(xì),邏輯清晰,相信大部分人都還太了解這方面的知識(shí),所以分享這篇文章給大家參考一下,希望大家閱讀完這篇文章后有所收獲,下面我們一起來(lái)了解一下吧。
??由于使用了云側(cè)的服務(wù),需要到華為的開發(fā)者聯(lián)盟注冊(cè)開發(fā)者賬號(hào),并且在云端開通這些服務(wù),這里就不細(xì)講了,直接按照官方的的AppGallery Connect配置、開通服務(wù)部分操作步驟進(jìn)行即可:
注冊(cè)開發(fā)者,開通服務(wù)參考請(qǐng)戳:
打開AndroidStudio項(xiàng)目級(jí)build.gradle文件。??
增量添加如下maven地址:
buildscript { repositories { maven {url 'http://developer.huawei.com/repo/'} } }allprojects { repositories { maven { url 'http://developer.huawei.com/repo/'} } }
??集成SDK。(由于使用云側(cè)能力,只引入SDK基礎(chǔ)包即可)
dependencies{ implementation 'com.huawei.hms:ml-computer-vision:1.0.2.300' implementation 'com.huawei.hms:ml-computer-translate:1.0.2.300' }
??要使應(yīng)用程序能夠在用戶從華為應(yīng)用市場(chǎng)安裝您的應(yīng)用程序后,自動(dòng)將新的機(jī)器學(xué)習(xí)模型更新到用戶設(shè)備,請(qǐng)將以下語(yǔ)句添加到該應(yīng)用程序的AndroidManifest.xml文件中:
private static final int CAMERA_PERMISSION_CODE = 1; @Override public void onCreate(Bundle savedInstanceState) { // Checking camera permission if (!allPermissionsGranted()) { getRuntimePermissions(); }}
MLRemoteTextSetting setting = (new MLRemoteTextSetting.Factory()). setTextDensityScene(MLRemoteTextSetting.OCR_LOOSE_SCENE).create();this.textAnalyzer = MLAnalyzerFactory.getInstance().getRemoteTextAnalyzer(setting);
MLFrame mlFrame = new MLFrame.Creator().setBitmap(this.originBitmap).create();
Tasktask = this.textAnalyzer.asyncAnalyseFrame(mlFrame); task.addOnSuccessListener(new OnSuccessListener () { @Override public void onSuccess(MLText mlText) { // Transacting logic for segment success. if (mlText != null) { RemoteTranslateActivity.this.remoteDetectSuccess(mlText); } else { RemoteTranslateActivity.this.displayFailure(); } } }).addOnFailureListener(new OnFailureListener() { @Override public void onFailure(Exception e) { // Transacting logic for segment failure. RemoteTranslateActivity.this.displayFailure(); return; } });
MLRemoteTranslateSetting.Factory factory = new MLRemoteTranslateSetting .Factory() // Set the target language code. The ISO 639-1 standard is used. .setTargetLangCode(this.dstLanguage); if (!this.srcLanguage.equals("AUTO")) { // Set the source language code. The ISO 639-1 standard is used. factory.setSourceLangCode(this.srcLanguage); } this.translator = MLTranslatorFactory.getInstance().getRemoteTranslator(factory.create());
final Tasktask = translator.asyncTranslate(this.sourceText); task.addOnSuccessListener(new OnSuccessListener () { @Override public void onSuccess(String text) { if (text != null) { RemoteTranslateActivity.this.remoteDisplaySuccess(text); } else { RemoteTranslateActivity.this.displayFailure(); } } }).addOnFailureListener(new OnFailureListener() { @Override public void onFailure(Exception e) { RemoteTranslateActivity.this.displayFailure(); } });
if (this.textAnalyzer != null) { try { this.textAnalyzer.close(); } catch (IOException e) { SmartLog.e(RemoteTranslateActivity.TAG, "Stop analyzer failed: " + e.getMessage()); } } if (this.translator != null) { this.translator.stop(); }
以上就是“Android中如何實(shí)現(xiàn)一個(gè)拍照翻譯小程序”這篇文章的所有內(nèi)容,感謝各位的閱讀!相信大家閱讀完這篇文章都有很大的收獲,小編每天都會(huì)為大家更新不同的知識(shí),如果還想學(xué)習(xí)更多的知識(shí),請(qǐng)關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道。