科大讯飞SDK语言人脸识别Demo，Android Studio可用

package com.iflytek.voicedemo.vocalverify; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import android.annotation.SuppressLint; import android.app.Activity; import android.app.ProgressDialog; import android.content.DialogInterface; import android.content.Intent; import android.os.Bundle; import android.text.TextUtils; import android.util.Log; import android.view.Gravity; import android.view.MotionEvent; import android.view.View; import android.view.View.OnClickListener; import android.view.Window; import android.widget.Button; import android.widget.EditText; import android.widget.RadioGroup; import android.widget.RadioGroup.OnCheckedChangeListener; import android.widget.Toast; import com.iflytek.cloud.ErrorCode; import com.iflytek.cloud.IdentityListener; import com.iflytek.cloud.IdentityResult; import com.iflytek.cloud.IdentityVerifier; import com.iflytek.cloud.InitListener; import com.iflytek.cloud.SpeechConstant; import com.iflytek.cloud.SpeechError; import com.iflytek.cloud.SpeechEvent; import com.iflytek.cloud.record.PcmRecorder; import com.iflytek.cloud.util.VerifierUtil; import com.iflytek.voicedemo.IdentifyGroup.GroupManagerActivity; import com.changyang.dey.android_face.R; /** * 声纹密码示例 * * @author hjyu * @date 2017/9/28. * @see <a href="http://www.xfyun.cn">讯飞开放平台</a> */ public class VocalVerifyDemo extends Activity implements OnClickListener,View.OnTouchListener { private static final String TAG = VocalVerifyDemo.class.getSimpleName(); // 密码类型 // 默认为数字密码 private int mPwdType = 3; // 数字密码类型为3，其他类型暂未开放 private static final int PWD_TYPE_NUM = 3; // 会话类型 private int mSST = 0; // 注册 private static final int SST_ENROLL = 0; // 验证 private static final int SST_VERIFY = 1; // 模型操作类型 private int mModelCmd; // 查询模型 private static final int MODEL_QUE = 0; // 删除模型 private static final int MODEL_DEL = 1; // 用户id，唯一标识 private String authid; // 身份验证对象 private IdentityVerifier mIdVerifier; // 数字声纹密码 private String mNumPwd = ""; // 数字声纹密码段，默认有5段 private String[] mNumPwdSegs; // 用于验证的数字密码 private String mVerifyNumPwd = ""; private EditText mResultEditText; private Button btn_start_record; private EditText mAuthidEditText; private RadioGroup mSstTypeGroup; private Toast mToast; // 是否可以录音 private boolean mCanStartRecord = false; // 是否可以录音 private boolean isStartWork = false; // 录音采样率 private final int SAMPLE_RATE = 16000; // pcm录音机 private PcmRecorder mPcmRecorder; // 进度对话框 private ProgressDialog mProDialog; /** * 下载密码监听器 */ private IdentityListener mDownloadPwdListener = new IdentityListener() { @Override public void onResult(IdentityResult result, boolean islast) { Log.d(TAG, result.getResultString()); mAuthidEditText.setEnabled(false);//密码获取成功后，authid不可再变动 mProDialog.dismiss(); btn_start_record.setClickable(true); switch (mPwdType) { case PWD_TYPE_NUM: StringBuffer numberString = new StringBuffer(); try { JSONObject object = new JSONObject(result.getResultString()); if (!object.has("num_pwd")) { mNumPwd = null; return; } JSONArray pwdArray = object.optJSONArray("num_pwd"); numberString.append(pwdArray.get(0)); for (int i = 1; i < pwdArray.length(); i++) { numberString.append("-" + pwdArray.get(i)); } } catch (JSONException e) { e.printStackTrace(); } mNumPwd = numberString.toString(); mNumPwdSegs = mNumPwd.split("-"); mResultEditText.setText("您的注册密码：\n" + mNumPwd + "\n请长按“按住说话”按钮进行注册\n"); break; default: break; } } @Override public void onEvent(int eventType, int arg1, int arg2, Bundle obj) { } @Override public void onError(SpeechError error) { mProDialog.dismiss(); mAuthidEditText.setEnabled(true); // 下载密码时，恢复按住说话触摸 // 下载密码时，恢复按住说话触摸 btn_start_record.setClickable(true); mResultEditText.setText("密码下载失败！" + error.getPlainDescription(true)); } }; /** * 声纹注册监听器 */ private IdentityListener mEnrollListener = new IdentityListener() { @Override public void onResult(IdentityResult result, boolean islast) { Log.d(TAG, result.getResultString()); JSONObject jsonResult = null; try { jsonResult = new JSONObject(result.getResultString()); int ret = jsonResult.getInt("ret"); if (ErrorCode.SUCCESS == ret) { final int suc = Integer.parseInt(jsonResult.optString("suc")); final int rgn = Integer.parseInt(jsonResult.optString("rgn")); if (suc == rgn) { mResultEditText.setText("注册成功"); mCanStartRecord = false; isStartWork = false; if (mPcmRecorder != null) { mPcmRecorder.stopRecord(true); } } else { int nowTimes = suc + 1; int leftTimes = 5 - nowTimes; StringBuffer strBuffer = new StringBuffer(); strBuffer.append("请长按“按住说话”按钮！\n"); strBuffer.append("请读出：" + mNumPwdSegs[nowTimes - 1] + "\n"); strBuffer.append("训练 第" + nowTimes + "遍，剩余" + leftTimes + "遍"); mResultEditText.setText(strBuffer.toString()); } } else { showTip(new SpeechError(ret).getPlainDescription(true)); } } catch (JSONException e) { e.printStackTrace(); } } @Override public void onEvent(int eventType, int arg1, int arg2, Bundle bundle) { if (SpeechEvent.EVENT_VOLUME == eventType) { showTip("音量：" + arg1); } else if (SpeechEvent.EVENT_VAD_EOS == eventType) { showTip("录音结束"); } } @Override public void onError(SpeechError error) { isStartWork = false; StringBuffer errorResult = new StringBuffer(); errorResult.append("注册失败！\n"); errorResult.append("错误信息：" + error.getPlainDescription(true) + "\n"); errorResult.append("请长按“按住说话”重新注册!"); mResultEditText.setText(errorResult.toString()); } }; /** * 声纹验证监听器 */ private IdentityListener mVerifyListener = new IdentityListener() { @Override public void onResult(IdentityResult result, boolean islast) { Log.d(TAG, "verify:" + result.getResultString()); try { JSONObject object = new JSONObject(result.getResultString()); String decision = object.getString("decision"); if ("accepted".equalsIgnoreCase(decision)) { mResultEditText.setText("验证通过"); } else { mResultEditText.setText("验证失败"); } } catch (JSONException e) { e.printStackTrace(); } isStartWork = false; } @Override public void onEvent(int eventType, int arg1, int arg2, Bundle obj) { if (SpeechEvent.EVENT_VOLUME == eventType) { showTip("音量：" + arg1); } else if (SpeechEvent.EVENT_VAD_EOS == eventType) { showTip("录音结束"); } } @Override public void onError(SpeechError error) { isStartWork = false; mCanStartRecord = false; StringBuffer errorResult = new StringBuffer(); errorResult.append("验证失败！\n"); errorResult.append("错误信息：" + error.getPlainDescription(true) + "\n"); errorResult.append("请长按“按住说话”重新验证!"); mResultEditText.setText(errorResult.toString()); } }; /** * 声纹模型操作监听器 */ private IdentityListener mModelListener