Script rewrite

Author: MasterDevX

installjava

@@ -1,92 +1,42 @@
 #!/data/data/com.termux/files/usr/bin/bash
 clear
-sleep 0
 shopt -s expand_aliases
 alias ee='echo -e'
-ee "           \033[33m----------------------------\033[0m"
-ee"               \033[36mLokesh:Hax4Us:€|eViL"
-ee"           \033[33m----------------------------\033[0m"
-echo
-ee"          \033[36mJava Installation Script v1.0"
-ee "       \033[33m ----------------------------------"
-echo
-ee " \033[31mDon't take credits :D (Shared libraries are compiled by me)"
-ee "\033[33m ------------------------------------"
-
-arch=`dpkg --print-architecture`
-
-echo "Do you want to continue (y|Y/n|N)"
-	read yesorno
-		if [ $yesorno = 'y' -o $yesorno = 'Y' ] ; then
-			echo "Package size is around 70mb before extraction"
-echo
-		else
-			ee "\033[35mbye bye ... :D\033[0m"
-			exit
-fi
-			if [ $arch = "aarch64" -o $arch = "arm64" ] ; then
-
-			ee "\033[32m[*] Now wait until jdk-8 is installing ...🕛🕧\033[0m"
-			echo
-
-wget https://github.com/Hax4us/java/releases/download/v8/jdk8_aarch64.tar.gz
-
-echo
-ee "\033[32m[*] Moving jdk into system ...\033[0m"
-mv jdk8_aarch64.tar.gz $PREFIX/share
-
-ee "\033[32m[*] Extracting ...\033[0m"
-cd $PREFIX/share
-tar -xhf jdk8_aarch64.tar.gz
-
-ee "\033[32m[*] Moving wrapper scripts for java 8\033[0m"
-mv bin/* $PREFIX/bin
-
-ee "\033[34mHappy java :D\033[0m"
-
-		elif [ $arch = "armhf" -o $arch = "armv7l" ]; then
-				echo "armhf"
-				ee "\033[32m[*] Now wait until jdk-8 is installing ...🕛🕧\033[0m"
-			echo
-
-wget https://github.com/Hax4us/java/releases/download/v8-151/jdk8_arm.tar.gz
-
-echo
-ee "\033[32m[*] Moving jdk into system ...\033[0m"
-mv jdk8_arm.tar.gz $PREFIX/share
-echo
-ee "\033[32m[*] Extracting ...\033[0m"
-cd $PREFIX/share
-tar -xhf jdk8_arm.tar.gz
-echo
-ee "\033[32m[*] Moving wrapper scripts for java 8\033[0m"
-mv bin/* $PREFIX/bin
-rm -rf $PREFIX/share/bin
-echo
-ee "\033[34mHappy java :D\033[0m"
-
-
-				elif [ $arch = "arm" ]; then
-				ee "\033[32m[*] Now wait until jdk-8 is installing ...🕛🕧\033[0m"
-			echo
-
-wget https://github.com/Hax4us/java/releases/download/v8-151/jdk8_arm.tar.gz
-
-echo
-ee "\033[32m[*] Moving jdk into system ...\033[0m"
-mv jdk8_arm.tar.gz $PREFIX/share
-echo
-ee "\033[32m[*] Extracting ...\033[0m"
-cd $PREFIX/share
-tar -xhf jdk8_arm.tar.gz
-echo
-ee "\033[32m[*] Moving wrapper scripts for java 8\033[0m"
-mv bin/* $PREFIX/bin
-rm -rf $PREFIX/share/bin
-echo
-ee "\033[34mHappy java :D\033[0m"
-
-
-			else
-				ee "\033[31munknown architecture :( plz contact @hax4us for more info\033[0m"
+ee "\e[34mThis script will install Java in Termux."
+ee "\e[34mLibraries compiled by \e[32mHax4us\e[34m, script written by \e[32mHax4us \e[34mand \e[32mMasterDevX\e[34m."
+echo
+if [ -e $PREFIX/bin/java ]
+then
+	ee "\e[32mJava is already installed!"
+	echo
+	exit
+else
+	case `dpkg --print-architecture` in
+	aarch64)
+		archname="aarch64" ;;
+	arm64)
+		archname="aarch64" ;;
+	armhf)
+		archname="arm" ;;
+	armv7l)
+		archname="arm" ;;
+	arm)
+		archname="arm" ;;
+	*)
+		ee "\e[31mERROR: Unknown architecture."; exit ;;
+	esac
+	ee "\e[34m[*] Downloading JDK-8 (~70Mb) for ${archname}..."
+	wget https://github.com/Hax4us/java/releases/download/v8/jdk8_${archname}.tar.gz
+	echo
+	ee "\e[34m[*] Moving JDK to system..."
+	mv jdk8_${archname}.tar.gz $PREFIX/share
+	echo
+	ee "\e[34m[*] Extracting JDK..."
+	cd $PREFIX/share
+	tar -xhf jdk8_${archname}.tar.gz
+	echo
+	ee "\e[34m[*] Moving Java wrapper scripts to bin..."
+	mv bin/* $PREFIX/bin
+	echo
+	ee "\e[32mJava was successfully installed!"
 fi