android - Can't seem to get my && operation running -

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i have simple code here i'm trying create on android studio can't seem work out.

the code follow

if (username = "sharesharerocks" && password = "shareshare") {     //... }

it's not && ,

you mistake comparing operator

change to

if(username == "sharesharerocks" && password == "shareshare"){  }

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