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添加了界面及逻辑

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This commit is contained in:
zxj
2025-07-18 17:16:00 +08:00
parent b68c967d82
commit f97ef151c3
74 changed files with 3108 additions and 34 deletions
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lib_face/src/main/java/com/sw/plate/utils/ScanGunKeyEventHelper.java
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package com.sw.plate.utils;
import static android.content.Context.INPUT_SERVICE;
import android.content.Context;
import android.hardware.input.InputManager;
import android.os.Handler;
import android.text.TextUtils;
import android.view.KeyEvent;
/**
* 扫描枪事件处理
*/
public class ScanGunKeyEventHelper {
private final static long MESSAGE_DELAY = 500; //延迟500ms，判断扫码是否完成。
private final StringBuffer mStringBufferResult; //扫码内容
private boolean mCaps; //大小写区分
private final Handler mHandler;
private final Runnable mScanningFishedRunnable;
private OnScanSuccessListener mOnScanSuccessListener;
private final Context mContext;
// private String mDeviceName = "TMC HIDKeyBoard";
private String mDeviceName = "Linux 3.4.35 with ak-hsudc Composite Gadget (ACM + HID)";
public ScanGunKeyEventHelper(Context context, OnScanSuccessListener onScanSuccessListener) {
mContext = context;
mOnScanSuccessListener = onScanSuccessListener;
mStringBufferResult = new StringBuffer();
mHandler = new Handler();
mScanningFishedRunnable = this::performScanSuccess;
}
/**
* 返回扫码成功后的结果
*/
private void performScanSuccess() {
String barcode = mStringBufferResult.toString();
if (mOnScanSuccessListener != null && !TextUtils.isEmpty(barcode))
mOnScanSuccessListener.onScanSuccess(barcode);
mStringBufferResult.setLength(0);
}
/**
* 扫码枪事件解析
*
* @param event
*/
public void analysisKeyEvent(KeyEvent event) {
int keyCode = event.getKeyCode();
//字母大小写判断
checkLetterStatus(event);
if (event.getAction() == KeyEvent.ACTION_DOWN) {
char aChar = getInputCode(event);
if (aChar != 0) {
mStringBufferResult.append(aChar);
}
if (keyCode == KeyEvent.KEYCODE_ENTER) {
//若为回车键，直接返回
mHandler.removeCallbacks(mScanningFishedRunnable);
mHandler.post(mScanningFishedRunnable);
} else {
//延迟post，若500ms内，有其他事件
mHandler.removeCallbacks(mScanningFishedRunnable);
mHandler.postDelayed(mScanningFishedRunnable, MESSAGE_DELAY);
}
}
}
//检查shift键
private void checkLetterStatus(KeyEvent event) {
int keyCode = event.getKeyCode();
if (keyCode == KeyEvent.KEYCODE_SHIFT_RIGHT || keyCode == KeyEvent.KEYCODE_SHIFT_LEFT) {
if (event.getAction() == KeyEvent.ACTION_DOWN) {
//按着shift键，表示大写
mCaps = true;
} else {
//松开shift键，表示小写
mCaps = false;
}
}
}
/**
* 获取扫描内容
*
* @param event
* @return
*/
private char getInputCode(KeyEvent event) {
int keyCode = event.getKeyCode();
char aChar;
if (keyCode >= KeyEvent.KEYCODE_A && keyCode <= KeyEvent.KEYCODE_Z) {
//字母
aChar = (char) ((mCaps ? 'A' : 'a') + keyCode - KeyEvent.KEYCODE_A);
} else if (keyCode >= KeyEvent.KEYCODE_0 && keyCode <= KeyEvent.KEYCODE_9) {
//数字
aChar = (char) ('0' + keyCode - KeyEvent.KEYCODE_0);
} else {
//其他符号
switch (keyCode) {
case KeyEvent.KEYCODE_PERIOD:
aChar = '.';
break;
case KeyEvent.KEYCODE_MINUS:
aChar = mCaps ? '_' : '-';
break;
case KeyEvent.KEYCODE_SLASH:
aChar = '/';
break;
case KeyEvent.KEYCODE_BACKSLASH:
aChar = mCaps ? '|' : '\\';
break;
default:
aChar = 0;
break;
}
}
return aChar;
}
public interface OnScanSuccessListener {
void onScanSuccess(String barcode);
}
public void onDestroy() {
mHandler.removeCallbacks(mScanningFishedRunnable);
mOnScanSuccessListener = null;
}
/**
* 输入设备是否存在
*
* @param deviceName
* @return
*/
public boolean isInputDeviceExist(String deviceName) {
InputManager inputManager = (InputManager) mContext.getSystemService(INPUT_SERVICE);
int[] deviceIds = inputManager.getInputDeviceIds();
for (int id : deviceIds) {
if (inputManager.getInputDevice(id).getName().equals(deviceName)) {
return true;
}
}
return false;
}
/**
* 是否为扫码枪事件(部分机型KeyEvent获取的名字错误)
*
* @param event
* @return
*/
public boolean isScanGunEvent(KeyEvent event) {
// L.e("event===" + event.getDevice().getName() +
// "===Char===" + event.getCharacters() +
// "===Action===" + event.getAction());
// return event.getDevice().getName().equals(mDeviceName);
return true;
}
}
lib_face/src/main/java/com/sw/plate/utils/ToastUtils.java
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package com.sw.plate.utils;
import android.annotation.SuppressLint;
import android.content.Context;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
import com.sw.plate.App;
import com.sw.plate.R;
import java.util.Timer;
import java.util.TimerTask;
/**
* The type Toast utils.
*/
public class ToastUtils {
private static Toast toast;
@SuppressLint("StaticFieldLeak")
private static TextView textCenterView;
/**
* Show center toast.
*
* @param text the text
*/
public static void showToast(String text) {
Context context = App.getContext();
if (toast == null) {
View view = LayoutInflater.from(context).inflate(R.layout.toast_bg, null);
textCenterView = view.findViewById(R.id.toast_tv);
toast = new Toast(context);
toast.setGravity(Gravity.CENTER, 0, 20);
toast.setDuration(Toast.LENGTH_SHORT);
toast.setView(view);
}
textCenterView.setText(text);
toast.show();
}
/**
* Show center toast.
*
* @param text the text
*/
public static void showToast(String text, int duration) {
Context context = App.getContext();
if (toast == null) {
View view = LayoutInflater.from(context).inflate(R.layout.toast_bg, null);
textCenterView = view.findViewById(R.id.toast_tv);
toast = new Toast(context);
toast.setGravity(Gravity.CENTER, 0, 20);
toast.setView(view);
}
textCenterView.setText(text);
toast.setDuration(duration);
toast.show();
}
public static void showLongToast(String text) {
Context context = App.getContext();
if (toast == null) {
View view = LayoutInflater.from(context).inflate(R.layout.toast_bg, null);
textCenterView = view.findViewById(R.id.toast_tv);
toast = new Toast(context);
toast.setGravity(Gravity.TOP, 0, 20);
toast.setDuration(Toast.LENGTH_LONG);
toast.setView(view);
}
textCenterView.setText(text);
showMyToast(toast, 1000000 * 30);
}
//自定义Toast控件
private static void showMyToast(final Toast toast, final int cnt) {
final Timer timer = new Timer();
timer.schedule(new TimerTask() {
@Override
public void run() {
toast.show();
}
}, 0, Toast.LENGTH_LONG);
new Timer().schedule(new TimerTask() {
@Override
public void run() {
toast.cancel();
timer.cancel();
}
}, cnt);
}
public static void showSystemToast(String text) {
Context context = App.getContext();
Toast.makeText(context, text, Toast.LENGTH_SHORT).show();
}
}
lib_face/src/main/java/com/sw/plate/utils/arcface/FaceApi.java
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package com.sw.plate.utils.arcface;
import android.content.Context;
import com.arcsoft.face.FaceEngine;
import com.arcsoft.face.enums.RuntimeABI;
import com.sw.plate.App;
import com.sw.plate.utils.L;
import com.sw.plate.utils.arcface.face.model.FacePreviewInfo;
import com.sw.plate.utils.arcface.facedb.FaceDatabase;
import com.sw.plate.utils.arcface.facedb.entity.FaceEntity;
import java.util.ArrayList;
import java.util.List;
public class FaceApi {
public interface ActiveCallback {
void onSuccess(int code);
void onFail(Exception e);
}
/**
* 更新人脸数据
*
* @param index
* @param list
*/
public void updateFaceData(int index, List<FaceEntity> list) {
if (index == 0) {
FaceDatabase.getInstance(App.getContext()).faceDao().deleteAll();
FaceDatabase.getInstance(App.getContext()).faceDao().resetId();
}
List<FaceEntity> faceEntities = new ArrayList<>();
FaceDatabase.getInstance(App.getContext()).faceDao().insert(faceEntities);
}
/**
* 激活arcsoft 人脸
*
* @param context
* @param arcsoftAppId
* @param arcsoftSdkKey
* @param arcsoftActiveKey
* @param callback
*/
public void activeEngine(Context context, String arcsoftAppId,
String arcsoftSdkKey,
String arcsoftActiveKey, ActiveCallback callback) {
new Thread(() -> {
try {
RuntimeABI runtimeABI = FaceEngine.getRuntimeABI();
L.e("subscribe: getRuntimeABI() " + runtimeABI);
long start = System.currentTimeMillis();
int activeCode = FaceEngine.activeOnline(context, arcsoftActiveKey,
arcsoftAppId, arcsoftSdkKey);
L.e("subscribe cost: " + (System.currentTimeMillis() - start));
callback.onSuccess(activeCode);
} catch (Exception e) {
callback.onFail(e);
}
}).start();
}
/**
* 传入可见光相机预览数据
*
* @param nv21 可见光相机预览数据
* @param doRecognize 是否进行识别
* @return 当前帧的检测结果信息
*/
public List<FacePreviewInfo> onPreviewFrame(byte[] nv21, boolean doRecognize) {
// List<FacePreviewInfo> facePreviewInfoList = recognizeViewModel.onPreviewFrame(nv21, true);
return null;
}
}
lib_face/src/main/res/layout/toast_bg.xml
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<?xml version="1.0" encoding="utf-8"?>
<com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:cardCornerRadius="5dp"
app:cardPreventCornerOverlap="true">
<TextView
android:id="@+id/toast_tv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:maxLines="1"
android:paddingStart="15dp"
android:paddingTop="5dp"
android:paddingEnd="15dp"
android:paddingBottom="5dp"
android:textColor="@color/black"
android:textSize="28sp" />
</com.google.android.material.card.MaterialCardView>
lib_face/src/main/res/values/colors.xml
+1
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@@ -1,4 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="color_bg_notification">#80000000</color>
<color name="black">#000000</color>
</resources>