一个脚本只下载需要的，非{过时的，source, emultor -image, doc}包:

#!/bin/bash
set -e

# cd into where tools/android can be found
if [[ -d "$ANDROID_HOME" ]]; then
  cd "$ANDROID_HOME"
elif [[ -x "$(dirname "$0")/tools/android" ]]; then
  cd "$(dirname "$0")"
else
  echo "FAILED: Cannot find ANDROID_HOME/tools/android"
  exit 1
fi

android () {
  "$(dirname $0)/tools/android" "$@"
}

needed_packages () {
  android list sdk -u -s -e         \
    | grep '^id:'                   \
    | cut -d'"' -f2                 \
    | grep -v 'source'              \
    | grep -v 'sys-img'             \
    | grep -v 'doc'                 \
    | paste -d, -s -
}

main () {
  (while : ; do
  echo 'y'
  sleep 1
  done) | android update sdk -u -s -a -t "$(needed_packages)"
}

main

有些部分摘自其他答案。

我用这个在Travis CI上安装和更新SDK:

curl --location http://dl.google.com/android/android-sdk_r22.3-linux.tgz | tar -x -z -C $HOME
export ANDROID_HOME=$HOME/android-sdk-linux
export PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
( sleep 5 && while [ 1 ]; do sleep 1; echo y; done ) | android update sdk --no-ui --filter platform-tool,android-19,sysimg-19,build-tools-19.0.1

要回答所有带有'y'的许可证，您可以在脚本中尝试这样做:

(while :
do
  echo 'y'
  sleep 2
done) | android update sdk -u .....

这对我没用……

echo "y" | android ....

所以我在这里结束了:

expect -c '
set timeout -1   ;
spawn sudo /opt/android-sdk/tools/android update sdk -u;
expect {
    "Do you accept the license" { exp_send "y\r" ; exp_continue }
    eof
}
'

从Android Plugin for Gradle version 2.2.0开始，丢失的SDK组件会自动下载。

一个脚本只下载需要的，非{过时的，source, emultor -image, doc}包:

#!/bin/bash
set -e

# cd into where tools/android can be found
if [[ -d "$ANDROID_HOME" ]]; then
  cd "$ANDROID_HOME"
elif [[ -x "$(dirname "$0")/tools/android" ]]; then
  cd "$(dirname "$0")"
else
  echo "FAILED: Cannot find ANDROID_HOME/tools/android"
  exit 1
fi

android () {
  "$(dirname $0)/tools/android" "$@"
}

needed_packages () {
  android list sdk -u -s -e         \
    | grep '^id:'                   \
    | cut -d'"' -f2                 \
    | grep -v 'source'              \
    | grep -v 'sys-img'             \
    | grep -v 'doc'                 \
    | paste -d, -s -
}

main () {
  (while : ; do
  echo 'y'
  sleep 1
  done) | android update sdk -u -s -a -t "$(needed_packages)"
}

main

有些部分摘自其他答案。