Android Zxing change orientation to portrait

Question

I\'m trying to rotate Zxing display after reading a few questions and posts about the issue. After following the instructions, the display did rotate, but the rectangle of t

Answer 1

As of zxing library:2.2.0 support for orientation change is inherent

Add/edit the following in manifest:

<activity
    android:name="com.journeyapps.barcodescanner.CaptureActivity"
    android:screenOrientation="fullSensor"
    tools:replace="screenOrientation" />

Set additional property at call to scanner :

IntentIntegrator integrator = new IntentIntegrator(this);

//allows portrait/landscape mode
integrator.setOrientationLocked(false);//"additional property"
integrator.initiateScan();

Reference link : https://github.com/journeyapps/zxing-android-embedded#changing-the-orientation

Answer 2

try this : add android:screenOrientation="sensorPortrait"

<activity android:name=".CaptureActivity"
              android:screenOrientation="sensorPortrait"
              android:clearTaskOnLaunch="true"
              android:stateNotNeeded="true"
              android:theme="@style/CaptureTheme"
              android:windowSoftInputMode="stateAlwaysHidden"

Answer 3

In your library go to manifest file change the below line under activity tag

android:screenOrientation="portrait"