java.lang.NullPointerException

Stack Overflow | Fabian | 9 months ago
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    Android isScreenOn Nullpointerexception

    Stack Overflow | 9 months ago | Fabian
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at android.os.PowerManager.isScreenOn()
    2. Android Platform
      PowerManager.isScreenOn
      1. android.os.PowerManager.isScreenOn(PowerManager.java:739)
      1 frame