Questions tagged [android-securityexception]

Thrown when a security manager check fails.

168 questions
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Can i store some string value into a text file in R.drawable folder in android

I am making a lock screen application. In my application, i want to store a PIN.. But every time when my activity called from the service, The PIN value is being resetted. So i want to store the value of PIN in some permanent place. Is there any way…
Abin Thaha
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1 answer

Security exception in Android 4.2.2

I have root android device. I want to download and install another application through my Application. I have the SUPERUSER Application installed on my device. After downloading complete I am using the following code for Application Installation.…
CAK
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1 answer

Getting java.lang.SecurityException when requesting for SIM info

I am trying to make an app that gives one the Sim card number, IMEI number and phone number. However when I do it I get the following error: java.lang.RuntimeException: Unable to start activity…
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