title: Access denied finding property "ro.vendor.df.effect.conflict"
body: <p>Hi i am doing audio recording its throwing me an error.</p>
  <p>i am not able to figure it out can some one help me.</p>
  <pre><code>2021-01-24 19:21:53.708 4661-4661/com.koteswara.mediarecordersample E/libc: Access denied finding property &quot;ro.vendor.df.effect.conflict&quot;
      2021-01-24 19:21:53.716 4661-4703/com.koteswara.mediarecordersample E/Perf: Fail to get file list com.koteswara.mediarecordersample
      2021-01-24 19:21:53.716 4661-4703/com.koteswara.mediarecordersample E/Perf: getFolderSize() : Exception_1 = java.lang.NullPointerException: Attempt to get length of null array
      2021-01-24 19:21:53.716 4661-4703/com.koteswara.mediarecordersample E/Perf: Fail to get file list com.koteswara.mediarecordersample
      2021-01-24 19:21:53.716 4661-4703/com.koteswara.mediarecordersample E/Perf: getFolderSize() : Exception_1 = java.lang.NullPointerException: Attempt to get length of null array
  </code></pre>