Android获取USB扫描枪扫描数据

[{"title":"（ 18 个子文件 82KB ） Android获取USB扫描枪扫描数据","children":[{"title":"res","children":[{"title":"drawable-ldpi","children":null,"spread":false},{"title":"drawable-hdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 7.48KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-xhdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 12.22KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-xxhdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 24.20KB </span>","children":null,"spread":false}],"spread":true},{"title":"values","children":[{"title":"strings.xml <span style='color:#111;'> 214B </span>","children":null,"spread":false},{"title":"dimens.xml <span style='color:#111;'> 213B </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-mdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 3.69KB </span>","children":null,"spread":false}],"spread":true},{"title":"values-zh-rCN","children":[{"title":"strings.xml <span style='color:#111;'> 211B </span>","children":null,"spread":false}],"spread":true},{"title":"layout","children":null,"spread":false},{"title":"xml","children":[{"title":"detection_service_config.xml <span style='color:#111;'> 485B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"proguard-project.txt <span style='color:#111;'> 781B </span>","children":null,"spread":false},{"title":"Android.mk <span style='color:#111;'> 409B </span>","children":null,"spread":false},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 173B </span>","children":null,"spread":false}],"spread":true},{"title":"src","children":[{"title":"com","children":[{"title":"android","children":[{"title":"accessibility","children":[{"title":"DetectionService.java <span style='color:#111;'> 1.85KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":".project <span style='color:#111;'> 823B </span>","children":null,"spread":false},{"title":"ScanGunAccessibility.apk <span style='color:#111;'> 24.28KB </span>","children":null,"spread":false},{"title":".classpath <span style='color:#111;'> 466B </span>","children":null,"spread":false},{"title":"project.properties <span style='color:#111;'> 607B </span>","children":null,"spread":false},{"title":"AndroidManifest.xml <span style='color:#111;'> 933B </span>","children":null,"spread":false},{"title":"libs","children":[{"title":"ChiceScanGun.jar <span style='color:#111;'> 8.02KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]