自定义布局中的 ZXing QRCode 扫描仪 Android
ZXing QRCode Scanner in Custom Layout Android
我想在 Android 中为相机处于 纵向模式 的 ZXing 扫描仪创建自定义视图, 自定义相机视图尺寸 .我在同一视图中通过片段有页眉和页脚,但我无法在自定义布局中进行 ZXing。我确实做到了全屏。
抱歉,我可能需要用勺子喂食。
compile 'com.journeyapps:zxing-android-embedded:3.2.0@aar'
compile 'com.google.zxing:core:3.2.0'
我使用了上面的库,但它使用以下代码使其全屏显示:
扫描Activity:
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import com.google.zxing.integration.android.IntentIntegrator;
import com.google.zxing.integration.android.IntentResult;
import prizeops.com.merchant.service.CallActivityService;
import prizeops.com.merchant.service.HelperUtil;
import prizeops.com.merchant.service.PrizeService;
public class ScanActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
IntentIntegrator integrator = new IntentIntegrator(this);
integrator.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES);
integrator.setPrompt("Scan QRCode");
integrator.setCameraId(0);
integrator.setOrientationLocked(true);
integrator.setBeepEnabled(true);
integrator.setCaptureActivity(CaptureCodePortraitActivity.class);
integrator.initiateScan();
}
@Override
protected void onActivityResult(int req, int res, Intent intent) {
IntentResult intentResult = IntentIntegrator.parseActivityResult(req, res, intent);
if(intentResult != null){
if(intentResult.getContents()==null){
HelperUtil.makeToast(this, "Scanning been Cancelled.");
CallActivityService.gotoHomeActivity(this);
}
else
PrizeService.verifyPromoCode(this,intentResult.getContents(),false);
}
else {
super.onActivityResult(req, res, intent);
}
}
}
CaptureCodePortraitActivity:
import com.journeyapps.barcodescanner.CaptureActivity;
public final class CaptureCodePortraitActivity extends CaptureActivity {}
我看到了几个 Github 的帖子,但我不明白如何自定义,例如:
https://github.com/journeyapps/zxing-android-embedded
但没有帮助
要以纵向模式打开相机,请在清单中将 CaptureActivity 添加为:
android:name="com.journeyapps.barcodescanner.CaptureActivity"
android:screenOrientation="portrait"
tools:replace="screenOrientation" />
这将替换 Zxing 库中默认使用的屏幕 orientation=landscape。
我想在 Android 中为相机处于 纵向模式 的 ZXing 扫描仪创建自定义视图, 自定义相机视图尺寸 .我在同一视图中通过片段有页眉和页脚,但我无法在自定义布局中进行 ZXing。我确实做到了全屏。
抱歉,我可能需要用勺子喂食。
compile 'com.journeyapps:zxing-android-embedded:3.2.0@aar'
compile 'com.google.zxing:core:3.2.0'
我使用了上面的库,但它使用以下代码使其全屏显示:
扫描Activity:
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import com.google.zxing.integration.android.IntentIntegrator;
import com.google.zxing.integration.android.IntentResult;
import prizeops.com.merchant.service.CallActivityService;
import prizeops.com.merchant.service.HelperUtil;
import prizeops.com.merchant.service.PrizeService;
public class ScanActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
IntentIntegrator integrator = new IntentIntegrator(this);
integrator.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES);
integrator.setPrompt("Scan QRCode");
integrator.setCameraId(0);
integrator.setOrientationLocked(true);
integrator.setBeepEnabled(true);
integrator.setCaptureActivity(CaptureCodePortraitActivity.class);
integrator.initiateScan();
}
@Override
protected void onActivityResult(int req, int res, Intent intent) {
IntentResult intentResult = IntentIntegrator.parseActivityResult(req, res, intent);
if(intentResult != null){
if(intentResult.getContents()==null){
HelperUtil.makeToast(this, "Scanning been Cancelled.");
CallActivityService.gotoHomeActivity(this);
}
else
PrizeService.verifyPromoCode(this,intentResult.getContents(),false);
}
else {
super.onActivityResult(req, res, intent);
}
}
}
CaptureCodePortraitActivity:
import com.journeyapps.barcodescanner.CaptureActivity;
public final class CaptureCodePortraitActivity extends CaptureActivity {}
我看到了几个 Github 的帖子,但我不明白如何自定义,例如:
https://github.com/journeyapps/zxing-android-embedded
但没有帮助
要以纵向模式打开相机,请在清单中将 CaptureActivity 添加为:
android:name="com.journeyapps.barcodescanner.CaptureActivity"
android:screenOrientation="portrait"
tools:replace="screenOrientation" />
这将替换 Zxing 库中默认使用的屏幕 orientation=landscape。