query: Getting null point exceptions when using methods in other activites - android
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 8424
negative_passages.text: Interface communication from fragment to activity issue
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negative_passages.text: How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
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negative_passages.text: Calling class method through NULL class pointer
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negative_passages.text: Android startCamera gives me null Intent and ... does it destroy my global variable?
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negative_passages.text: Sending data between activities
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negative_passages.text: Null pointer Exception - findViewById()
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negative_passages.text: NullReferenceException in Unity
negative_passages.docid: 144770
negative_passages.text: startActivity not working
negative_passages.docid: 157165
negative_passages.text: Android HTTPPost Returns Error "Method not allowed."
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negative_passages.text: How to pass a value from one Activity to another in Android?
negative_passages.docid: 13711
negative_passages.text: java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType
negative_passages.docid: 66284
negative_passages.text: NullPointerException when Creating an Array of objects
negative_passages.docid: 126914
negative_passages.text: How to start Activity in adapter?
negative_passages.docid: 90403
negative_passages.text: How to launch an Activity from another Application in Android
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negative_passages.text: NullPointerException when calling service in onResume
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negative_passages.text: Null Pointer Exception on getGraphics()