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May 29, 2023 18:59
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Save simonesestito/89bb66e6e08b8662a40fc42b822090e6 to your computer and use it in GitHub Desktop.
Termux script to run Java programs
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| #!/data/data/com.termux/files/usr/bin/bash | |
| # | |
| # HOW TO INSTALL | |
| # | |
| # Run this command in Termux: | |
| # | |
| # curl https://gist.githubusercontent.com/simonesestito/89bb66e6e08b8662a40fc42b822090e6/raw/setup.sh | bash | |
| # | |
| WORKDIR=`mktemp -d` | |
| LAUNCHDIR=`pwd` | |
| status(){ | |
| echo -e "\033[1;32m// $*...\033[0m" | |
| } | |
| stop(){ | |
| echo -e "\033[1;37;41m(!) $*\033[0m" | |
| clean | |
| exit 1 | |
| } | |
| clean(){ | |
| rm -rf $WORKDIR | |
| } | |
| # Checking files | |
| if [ $# -eq 0 ]; then | |
| stop Usage: java FILES | |
| fi | |
| for f in $*; { | |
| if [ ! -f $f ]; then | |
| stop File $f is missing | |
| fi | |
| } | |
| status Compiling | |
| ecj $* -d $WORKDIR || stop Compilation error | |
| # Building dex file | |
| cd $WORKDIR | |
| classes=`find * -type f -name '*.class'` | |
| dx --dex --output out.dex $classes \ | |
| 2> /dev/null || \ | |
| stop Error building dex file for DalvikVM | |
| cd $LAUNCHDIR | |
| # Startinf | |
| executed=0 | |
| exec 5>&1 | |
| for f in $classes; { | |
| clear | |
| main=`echo $f | cut -f 1 -d '.'` | |
| output=`dalvikvm -cp $WORKDIR/out.dex $main 2>&1 | tee /dev/fd/5` | |
| if ! echo "$output" | grep 'Unable to find static main(String' > /dev/null; then | |
| executed=1 | |
| break | |
| fi | |
| } | |
| if [ $executed -eq 0 ]; then | |
| stop "Execution error. Please check that | |
| - 1 class has a correct main() method | |
| - it doesn't throw an exception in main()" | |
| fi | |
| clean |
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| #!/data/data/com.termux/files/usr/bin/bash | |
| # | |
| # Setup script | |
| # You shouldn't run this script manually | |
| # | |
| GIST_URL=https://gist.githubusercontent.com/simonesestito/89bb66e6e08b8662a40fc42b822090e6/raw/java.sh | |
| SH_LOCAT=~/.java.sh | |
| echo Downloading files... | |
| curl $GIST_URL \ | |
| > $SH_LOCAT \ | |
| 2> /dev/null | |
| chmod +x $SH_LOCAT | |
| ALIAS_STR="alias java=$SH_LOCAT" | |
| if grep -E "^$ALIAS_STR$" ~/.bashrc > /dev/null; then | |
| echo Alias set skipped. | |
| else | |
| echo Settings Bash alias... | |
| echo "alias java=$SH_LOCAT" >> ~/.bashrc | |
| fi | |
| echo Installing packages... | |
| pkg install -y \ | |
| ecj \ | |
| dx \ | |
| > /dev/null \ | |
| 2>&1 | |
| # DONE | |
| echo | |
| echo "----------" | |
| echo | |
| echo "Java Termux script installed" | |
| echo -e "\033[1mRestart Termux to use it.\033[0m" | |
| echo | |
| echo -e "\033[1mUsage: java <file list>\033[0m" | |
| echo "Example: java Main.java ClassA.java" | |
| echo | |
| echo "----------" | |
| echo |
Is it able to reach
getApplicationContext()with this script?
Never tried, but I don't think so
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Is it able to reach
getApplicationContext()with this script?