A set of scripts for importing icons which are in svg format & resizing rasterized images, into my project.

how-to-resize-image.sh

# Head over to where the resources files are located
cd ~/Downloads

# Run image resizer
aaresize --density=xxxhdpi --xxxhdpi --out=. images/*

# Check out the files
ls -R res

how-to-run.sh

# Head over to where the resources files are located
cd ~/Downloads

# Run converter
~/scripts/svg-converter.sh "icons" "icons-converted"

# Run renamer
~/scripts/icon-renamer.sh "icons-converted"

icon-renamer.sh

#!/bin/bash
#
# Rename files to follow our resource naming convention
# "coupon_line_l.xml" -> "ic_coupon_line_large.xml"

if [ "$#" -ne 1 ]; then
    echo "Illegal number of arguments: $#"
    exit 2
fi

INPUT_DIR=$1

for FILENAME in "$INPUT_DIR"/*; do
    BASENAME=$(basename "$FILENAME")
    DIRNAME=$(dirname "$FILENAME")
    BASENAME_WITHOUT_EXT=${BASENAME%.xml}
    LAST_CHAR=${FILENAME_WITHOUT_EXT:(-1)}
    if [ $LAST_CHAR = "l" ]; then
        FILENAME_WITHOUT_EXT=${FILENAME_WITHOUT_EXT/%l/large}
    elif [ $LAST_CHAR = "s" ]; then
        FILENAME_WITHOUT_EXT=${FILENAME_WITHOUT_EXT/%s/short}
    fi
    mv $FILENAME "$DIRNAME/ic_$FILENAME_WITHOUT_EXT.xml"
done

svg-converter.sh

#!/bin/bash
#
# Convert svg files into xml files and optimize.

if [ "$#" -ne 2 ]; then
    echo "Illegal number of arguments: $#"
    exit 2
fi

INPUT_DIR=$1
OUTPUT_DIR=$2

s2v -f "$INPUT_DIR" -o "$OUTPUT_DIR"
avocado -d "$OUTPUT_DIR"

Utilities used

• svg2vectordrawable
• avocado
• android-asset-resizer