android check if package is installed
import android.content.pm.PackageManager;
public boolean isPackageExisted(String targetPackage){
PackageManager pm=getPackageManager();
try {
PackageInfo info=pm.getPackageInfo(targetPackage,PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
return false;
}
return true;
}set android sdk directory from android studio
#SDK exporting - this will solve your issue
export ANDROID_HOME=/home/{user}/Android/Sdk
#Tools exporting - it can be need in your case
export PATH=/home/{user}/Android/Sdk/platform-tools:$PATH
export PATH=/home/{user}/Android/Sdk/tools:$PATH
export PATH=/home/{user}/Android/ndk-build:$PATH
#Flutter binary exporting
export PATH=/home/{user}/flutter/bin:$PATHCopyright © 2021 Codeinu
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