Split installation of system packages and user SDKs.

build/install-android-sdks.sh

Index: build/install-android-sdks.sh
diff --git a/build/install-android-sdks.sh b/build/install-android-sdks.sh
new file mode 100755
index 0000000000000000000000000000000000000000..31b0539dcf6daa1367c493001a7775d6a810b6d6
--- /dev/null
+++ b/build/install-android-sdks.sh
@@ -0,0 +1,25 @@
+#!/bin/bash -e
+
+# Copyright (c) 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Script to install SDKs needed to build chromium on android.
+# See http://code.google.com/p/chromium/wiki/AndroidBuildInstructions
+
+echo 'checking for sdk packages install'
+# Use absolute path to call 'android' so script can be run from any directory.
+cwd=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+# Get the SDK extras packages to install from the DEPS file 'sdkextras' hook.
+packages="$(python ${cwd}/get_sdk_extras_packages.py)"
+for package in "${packages}"; do
+  pkg_id=$(${cwd}/../third_party/android_tools/sdk/tools/android list sdk | \
+                grep -i "$package," | \
+                awk '/^[ ]*[0-9]*- / {gsub("-",""); print $1}')
+  if [[ -n ${pkg_id} ]]; then
+    ${cwd}/../third_party/android_tools/sdk/tools/android update sdk --no-ui \
+       --filter ${pkg_id}
+  fi
+done
+
+echo "install-android-sdks.sh complete."