##二维码扫描库.
####基于 zxing 的二维码扫描库,封装了View视图
app的build.gradle中添加
dependencies {
compile 'com.github.zcolin:ZBarCodeScanner:1.0.6'
}
工程的build.gradle中添加
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
layout
<cn.hugo.android.scanner.view.BaseQrCodeScannerView
android:id="@+id/scan_view"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
code
private BaseQrCodeScannerView view;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_qrcodescan);
view = (BaseQrCodeScannerView) findViewById(R.id.scan_view);
view.onCreate();
view.setOnScanResultListener(new BaseQrCodeScannerView.OnScanResultListener() {
@Override
public boolean scanResult(String result) {
ToastUtil.toastShort(result);
QrCodeScanActivity.this.finish();
return true;//false会提示扫描错误,并重新开始扫描
}
});
}
@Override
protected void onResume() {
super.onResume();
view.onResume();
}
@Override
protected void onPause() {
super.onPause();
view.onPause();
}
@Override
protected void onDestroy() {
super.onDestroy();
view.onDestroy();
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
return view.onKeyDown(keyCode, event) || super.onKeyDown(keyCode, event);
}
// @Override
// protected void onToolBarRightBtnClick() {
// view.toggleFlashLight();
// }