71 lines
2.6 KiB
Bash
71 lines
2.6 KiB
Bash
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#!/bin/sh
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#############################################################################
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##
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## Copyright (C) 2020 The Qt Company Ltd.
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## Contact: https://www.qt.io/licensing/
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##
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## This file is part of the plugins of the Qt Toolkit.
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##
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## $QT_BEGIN_LICENSE:GPL-EXCEPT$
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## Commercial License Usage
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## Licensees holding valid commercial Qt licenses may use this file in
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## accordance with the commercial license agreement provided with the
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## Software or, alternatively, in accordance with the terms contained in
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## a written agreement between you and The Qt Company. For licensing terms
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## and conditions see https://www.qt.io/terms-conditions. For further
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## information use the contact form at https://www.qt.io/contact-us.
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##
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## GNU General Public License Usage
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## Alternatively, this file may be used under the terms of the GNU
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## General Public License version 3 as published by the Free Software
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## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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## included in the packaging of this file. Please review the following
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## information to ensure the GNU General Public License requirements will
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## be met: https://www.gnu.org/licenses/gpl-3.0.html.
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##
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## $QT_END_LICENSE$
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##
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#############################################################################
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# This util launches the Android emulator and ensures it doesn't stuck/freeze
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# by detecting that and restarting it
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set -ex
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EMULATOR_TIMEOUT=30
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EMULATOR_MAX_RETRIES=5
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EMULATOR_EXEC="$ANDROID_SDK_HOME/tools/emulator"
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ADB_EXEC="$ANDROID_SDK_HOME/platform-tools/adb"
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EMULATOR_NAME="@x86emulator"
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RESULT=0
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for counter in `seq 1 ${EMULATOR_MAX_RETRIES}`; do
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$ADB_EXEC start-server
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echo "Starting emulator, try ${counter}/${EMULATOR_MAX_RETRIES}"
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$EMULATOR_EXEC $EMULATOR_NAME -no-audio -partition-size 4096 -cores 4 -memory 3500 -no-snapshot-load -no-snapshot-save &>/dev/null &
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emulator_pid=$!
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# Give emulator time to start
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sleep $EMULATOR_TIMEOUT
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emulator_status=`$ADB_EXEC devices | tail -n -2 | awk '{print $2}'`
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# If emulator status is still offline after timeout period,
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# we can assume it's stuck, and we must restart it
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if [[ $emulator_status == 'online' || $emulator_status == 'device' ]]; then
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echo "Emulator started successfully"
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break
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else
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if [ $counter -lt $EMULATOR_MAX_RETRIES ]; then
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echo "Emulator failed to start, forcefully killing current instance"
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kill $emulator_pid || true
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sleep 5
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elif [ $counter -eq $EMULATOR_MAX_RETRIES ]; then
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echo "Emulator failed to start, reached maximum number of retries"
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RESULT=-1
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break
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fi
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fi
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done
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exit $RESULT
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