Generate signed apk

https://stackoverflow.com/questions/4617898/how-can-i-give-an-imageview-click-effect-like-a-button-on-android/4618185

https://www.androidhive.info/2017/12/android-working-with-bottom-sheet/

https://stackoverflow.com/questions/35101987/android-studio-does-not-recognize-my-xiaomi-redmi-note-3/46930037

//generate realease SHA key store
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https://code.luasoftware.com/tutorials/android/get-sha1-fingerprint-of-keystore-certificate-jks/
path of bin

C:\Program Files\Android\Android Studio\jre\bin
keytool -list -v -keystore {keystore.jks} -alias {alias_name}

(C:\Program Files\Android\Android Studio\jre\bin>keytool -list -v -keystore E:\Manisha/Project/Guruji Developers/Keystore/guruji.jks -alias guruji


https://github.com/Suleiman19/Android-Material-Design-for-pre-Lollipop

D7:55:BD:62:DC:DA:52:81:56:B1:B5:6B:F1:D4:8F:E7:E2:15:E8:6D


https://github.com/florent37/ExpansionPanel
ExpansionTextView for less more