Camera2 API Out of Bound exception on Pie

Question

I am using an sdk to process image which is using camer2 api, but it is not working on android Pie (28) devices and working on earlier version correctly. It s automatically closing camera and sometimes throwing out of bound exception on below marked line in the code:

 class CWorker
  {
    /**
     * Set the current capture to evaluate.
     * @param argImage The capture to evaluate.
     */
    void setCurrentCapture ( final Image argImage )
    {
      // copy the image planes to the byte array then the array to the YUV allocation
      final ByteBuffer objImageBufferY = argImage.getPlanes ()[ 0 ].getBuffer ();
      final ByteBuffer objImageBufferU = argImage.getPlanes ()[ 1 ].getBuffer ();
      final ByteBuffer objImageBufferV = argImage.getPlanes ()[ 2 ].getBuffer ();
      final int iBufferYSize = objImageBufferY.remaining ();
      final int iBufferUSize = objImageBufferU.remaining ();
      final int iBufferVSize = objImageBufferV.remaining ();
      objImageBufferY.get ( m_xbYuvBuffer, 0, iBufferYSize );
      objImageBufferV.get ( m_xbYuvBuffer, iBufferYSize, iBufferVSize );
     ****objImageBufferU.get ( m_xbYuvBuffer, iBufferYSize + iBufferVSize, iBufferUSize );****
      m_objRenderscriptMemYuv.copy1DRangeFromUnchecked ( 0, iBufferYSize + iBufferVSize + iBufferUSize, m_xbYuvBuffer );
    }
}

I have no idea why it is not working on android Pie (28) devices.

Here is the manifest file code

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.xxx.xxx.xxx">

    <uses-permission android:name="android.permission.CAMERA" />
    <uses-feature android:name="android.hardware.camera2" />
    <uses-feature android:name="android.hardware.camera" />
    <uses-feature android:name="android.hardware.camera2.autofocus" />
    <uses-feature android:name="android.hardware.camera.autofocus" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

    <uses-permission android:name="android.permission.INTERNET" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:networkSecurityConfig="@xml/network_security_config"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity
            android:name="com.xxx.xxx.xxx.activities.DashboardActivity"
            android:label=""
            android:screenOrientation="portrait"
            android:theme="@style/AppTheme.NoActionBar" />
      <provider
            android:name="android.support.v4.content.FileProvider"
            android:authorities="com.xxx.xxx.xxx.fileprovider"
            android:exported="false"
            android:grantUriPermissions="true">
            <meta-data
                android:name="android.support.FILE_PROVIDER_PATHS"
                android:resource="@xml/provider" />
        </provider>
    </application>

</manifest>

change minimum sdk 15 target sdk to 29 compile sdk to 29¨ – Edgar Dec 11 '19 at 17:19 — Edgar, Dec 11 '19 at 17:19

score 0 · Answer 1 · answered Dec 11 '19 at 17:19

0

change minimum sdk 15 target sdk to 29 compile sdk to 29

answered Dec 11 '19 at 17:19

Edgar

860
1
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Thanks @sashabelly, I try your solution. – Coding Geek Dec 11 '19 at 17:21
After changing sdk version to 29, now it is opening camera but image is not capturing – Coding Geek Dec 12 '19 at 14:43
did you give permission other apps to access to camera – Edgar Dec 12 '19 at 15:22
I have only single app which is using OCR sdk. It is working fine on pre PIE devices – Coding Geek Dec 12 '19 at 15:36
Sometimes I am getting this message in exception "maxImages (2) has already been acquired, call #close before acquiring more." – Coding Geek Dec 12 '19 at 15:36
maybe you have to check their Github documentation if someone already used open some issue their github documentation, – Edgar Dec 12 '19 at 15:38
I am searching but not found any. Still looking for solution. Thanks for response – Coding Geek Dec 12 '19 at 15:40

Camera2 API Out of Bound exception on Pie

1 Answers1