0fd093a2
李进
初始提交:手持车牌核销应用
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package com.ectrip.checkincar;
import android.app.Application;
import com.ectrip.checkincar.core.prefs.AppPrefs;
import com.ectrip.checkincar.history.HistoryStore;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
public class App extends Application {
/** 全局串行后台线程(授权、初始化、识别、网络请求统一在后台执行) */
private static final ExecutorService BG = Executors.newSingleThreadExecutor();
@Override
public void onCreate() {
super.onCreate();
preloadNativeLibs();
AppPrefs.init(this);
HistoryStore.init(this);
}
/**
* 预加载百度离线 SDK 的 native 库。
*
* OcrgveEnginePlate 静态块调用 System.loadLibrary("paddle_light_api_shared"),
* 但实际文件名是 libpaddle_light_api_shared_visocr.so(带 _visocr 后缀),
* 导致找不到。这里用正确名称预加载,使后续 OcrgveEnginePlate 静态块中的
* loadLibrary 调用变为 no-op(已加载),native 方法可正常绑定。
*/
private void preloadNativeLibs() {
String[] libs = {"paddle_light_api_shared_visocr", "bd_unifylicense", "ocrgveplate"};
for (String lib : libs) {
try {
System.loadLibrary(lib);
android.util.Log.i("App", "preload OK: " + lib);
} catch (Throwable t) {
android.util.Log.e("App", "preload FAIL: " + lib, t);
}
}
}
public static ExecutorService bg() {
return BG;
}
}
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