支持扫二维码过小时，自动缩放

app/release/output.json

@@ -1 +1 @@
-[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":9,"versionName":"1.1.0","enabled":true,"outputFile":"app-release.apk","fullName":"release","baseName":"release"},"path":"app-release.apk","properties":{}}]
+[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":10,"versionName":"1.1.1","enabled":true,"outputFile":"app-release.apk","fullName":"release","baseName":"release"},"path":"app-release.apk","properties":{}}]

app/src/main/AndroidManifest.xml

@@ -29,8 +29,7 @@
             android:name=".EasyCaptureActivity"
             android:screenOrientation="portrait"/>
         <activity
-            android:name=".CustomCaptureActivity"
-            android:screenOrientation="portrait"/>
+            android:name=".CustomCaptureActivity"/>
 
         <activity
             android:name=".CaptureFragmentActivity"

app/src/main/java/com/king/zxing/app/CustomActivity.java

@@ -57,7 +57,10 @@ public class CustomActivity extends AppCompatActivity implements OnCaptureCallba
         mCaptureHelper = new CaptureHelper(this,surfaceView,viewfinderView);
         mCaptureHelper.onCreate();
         mCaptureHelper.vibrate(true)
+                .fullScreenScan(true)//全屏扫码
+                .supportVerticalCode(true)//支持扫垂直条码，建议有此需求时才使用。
                 .continuousScan(isContinuousScan);
+
     }
 
     @Override

app/src/main/java/com/king/zxing/app/CustomCaptureActivity.java

@@ -50,7 +50,9 @@ public class CustomCaptureActivity extends CaptureActivity {
         //获取CaptureHelper，里面有扫码相关的配置设置
         getCaptureHelper().playBeep(true)//播放音效
                 .vibrate(true)//震动
+                .supportVerticalCode(true)//支持扫垂直条码，建议有此需求时才使用。
                 .continuousScan(isContinuousScan);//是否连扫
+
     }
 
     /**

app/src/main/java/com/king/zxing/app/MainActivity.java

@@ -222,7 +222,7 @@ public class MainActivity extends AppCompatActivity implements EasyPermissions.P
                 checkCameraPermissions();
                 break;
             case R.id.btn3:
-                this.cls = CustomCaptureActivity.class;
+                this.cls = EasyCaptureActivity.class;
                 this.title = ((Button)v).getText().toString();
                 checkCameraPermissions();
                 break;