1 #!/bin/sh2 #3 # ---------------------------------------------------------------------
4 # Android Studio startup script.5 # ---------------------------------------------------------------------
6 #7 message()8 {9 TITLE="Cannot start Android Studio"
10
11 //[ -t FD ] 如果檔案描述符 FD 打開且指向一個終端則為真。12 //[-n string] 如果 string長度非零，則為真 [ -n "$myvar"]13
14 if [ -t 1]; then15 echo "ERROR: $TITLE
$1"
16 elif [ -n `which zenity` ]; then17 zenity --error --title="$TITLE" --text="$1"
18 elif [ -n `which kdialog` ]; then19 kdialog --error --title "$TITLE" "$1"
20 elif [ -n `which xmessage` ]; then21 xmessage -center "ERROR: $TITLE: $1"
22 elif [ -n `which notify-send` ]; then23 notify-send "ERROR: $TITLE: $1"
24 else
25 echo "ERROR: $TITLE
$1"
26 fi27 }28 UNAME=`which uname`29 GREP=`which egrep`30 GREP_OPTIONS=""
31 CUT=`which cut`32 READLINK=`which readlink`33 MKTEMP=`which mktemp`34 RM=`which rm`35 CAT=`which cat`36 TR=`which tr`37
38 #[ -o OPTIONNAME ] 如果 shell選項 “OPTIONNAME” 開啟則為真。39 #[ -z STRING ] “STRING” 的長度為零則為真。40
41 if [ -z "$UNAME" -o -z "$GREP" -o -z "$CUT" -o -z "$MKTEMP" -o -z "$RM" -o -z "$CAT" -o -z "$TR"]; then42 message "Required tools are missing - check beginning of "$0" file for details."
43 exit 1
44 fi45
46 OS_TYPE=`"$UNAME" -s`47
48 # ---------------------------------------------------------------------
49 # Locate a JDK installation directory which will be used to run the IDE.50 # Try (in order): STUDIO_JDK, JDK_HOME, JAVA_HOME, "java" inPATH.51 # ---------------------------------------------------------------------
52
53 #[ -x FILE ] 如果 FILE 存在且是可執行的則為真。54 #[ -a FILE ] 如果 FILE 存在則為真。55
56 if [ -n "$STUDIO_JDK" -a -x "$STUDIO_JDK/bin/java"]; then57 JDK="$STUDIO_JDK"
58 elif [ -n "$JDK_HOME" -a -x "$JDK_HOME/bin/java"]; then59 JDK="$JDK_HOME"
60 elif [ -n "$JAVA_HOME" -a -x "$JAVA_HOME/bin/java"]; then61 JDK="$JAVA_HOME"
62 else
63 JAVA_BIN_PATH=`which java`64 if [ -n "$JAVA_BIN_PATH"]; then65 if [ "$OS_TYPE" = "FreeBSD"]; then66 JAVA_LOCATION=`JAVAVM_DRYRUN=yes java | "$GREP" '^JAVA_HOME' | "$CUT" -c11-`67 if [ -x "$JAVA_LOCATION/bin/java"]; then68 JDK="$JAVA_LOCATION"
69 fi70 elif [ "$OS_TYPE" = "SunOS"]; then71 JAVA_LOCATION="/usr/jdk/latest"
72 if [ -x "$JAVA_LOCATION/bin/java"]; then73 JDK="$JAVA_LOCATION"
74 fi75 elif [ "$OS_TYPE" = "Darwin"]; then76 JAVA_LOCATION=`/usr/libexec/java_home`77 if [ -x "$JAVA_LOCATION/bin/java"]; then78 JDK="$JAVA_LOCATION"
79 fi80 fi81
82 if [ -z "$JDK" -a -x "$READLINK"]; then83 JAVA_LOCATION=`"$READLINK" -f "$JAVA_BIN_PATH"`84 case "$JAVA_LOCATION" in
85 */jre/bin/java)86 JAVA_LOCATION=`echo "$JAVA_LOCATION" | xargs dirname | xargs dirname |xargs dirname` ;;87 *)88 JAVA_LOCATION=`echo "$JAVA_LOCATION" | xargs dirname |xargs dirname` ;;89 esac90 if [ -x "$JAVA_LOCATION/bin/java"]; then91 JDK="$JAVA_LOCATION"
92 fi93 fi94 fi95 fi96
97 #[ -z STRING ] “STRING” 的長度為零則為真。98
99 if [ -z "$JDK"]; then100 message "No JDK found. Please validate either STUDIO_JDK, JDK_HOME or JAVA_HOME environment variable points to valid JDK installation."
101 exit 1
102 fi103
104 VERSION_LOG=`"$MKTEMP" -t java.version.log.XXXXXX`105 "$JDK/bin/java" -version 2> "$VERSION_LOG"
106 "$GREP" 'OpenJDK' "$VERSION_LOG" > /dev/null
107 OPEN_JDK=$?
108 "$GREP" "64-Bit|x86_64" "$VERSION_LOG" > /dev/null
109 BITS=$?
110 "$RM" -f "$VERSION_LOG"
111 if [ $OPEN_JDK -eq 0]; then112 echo "WARNING: You are launching the IDE using OpenJDK Java runtime."
113 echo114 echo "ITS KNOWN TO HAVE PERFORMANCE AND GRAPHICS ISSUES!"
115 echo "SWITCH TO THE ORACLE(SUN) JDK BEFORE REPORTING PROBLEMS!"
116 echo117 echo "NOTE: If you have both Oracle (Sun) JDK and OpenJDK installed"
118 echo "please validate either STUDIO_JDK, JDK_HOME, or JAVA_HOME environment variable points to valid Oracle (Sun) JDK installation."
119 echo "See http://ow.ly/6TuKQ for more info on switching default JDK."
120 echo121 echo "Press Enter to continue."
122 # ---------------------------------------------------------------------
123 # COMMENT LINE BELOW TO REMOVE PAUSE AFTER OPEN JDK WARNING124 # ---------------------------------------------------------------------
125 read IGNORE126 fi127 if [ $BITS -eq 0]; then128 BITS="64"
129 else
130 BITS=""
131 fi132
133 # ---------------------------------------------------------------------
134 # Ensure IDE_HOME points to the directory where the IDE isinstalled.135 # ---------------------------------------------------------------------
136
137 #[ -L FILE ] 如果 FILE 存在且是一個符号連接配接則為真。138
139 SCRIPT_LOCATION=$0
140 if [ -x "$READLINK"]; then141 while [ -L "$SCRIPT_LOCATION" ]; do
142 SCRIPT_LOCATION=`"$READLINK" -e "$SCRIPT_LOCATION"`143 done144 fi145
146 IDE_HOME=`dirname "$SCRIPT_LOCATION"`/..147 IDE_BIN_HOME=`dirname "$SCRIPT_LOCATION"`148
149 # ---------------------------------------------------------------------
150 # Collect JVM options and properties.151 # ---------------------------------------------------------------------
152 if [ -n "$STUDIO_PROPERTIES"]; then153 IDE_PROPERTIES_PROPERTY="-Didea.properties.file="$STUDIO_PROPERTIES""
154 fi155
156 MAIN_CLASS_NAME="$STUDIO_MAIN_CLASS_NAME"
157 if [ -z "$MAIN_CLASS_NAME"]; then158 MAIN_CLASS_NAME="com.intellij.idea.Main"
159 fi160
161 VM_OPTIONS_FILE="$STUDIO_VM_OPTIONS"
162 if [ -z "$VM_OPTIONS_FILE"]; then163 VM_OPTIONS_FILE="$IDE_BIN_HOME/studio$BITS.vmoptions"
164 fi165
166 if [ -r "$VM_OPTIONS_FILE"]; then167 VM_OPTIONS=`"$CAT" "$VM_OPTIONS_FILE" | "$GREP" -v "^#.*" | "$TR" '' ' '`168 VM_OPTIONS="$VM_OPTIONS -Djb.vmOptionsFile="$VM_OPTIONS_FILE""
169 fi170
171 IS_EAP="true"
172 if [ "$IS_EAP" = "true"]; then173 OS_NAME=`echo $OS_TYPE | "$TR" '[:upper:]' '[:lower:]'`174 AGENT_LIB="yjpagent-$OS_NAME$BITS"
175 if [ -r "$IDE_BIN_HOME/lib$AGENT_LIB.so"]; then176 AGENT="-agentlib:$AGENT_LIB=disablej2ee,disablealloc,delay=10000,sessionname=AndroidStudioPreview"
177 fi178 fi179
180 COMMON_JVM_ARGS=""-Xbootclasspath/a:$IDE_HOME/lib/boot.jar" -Didea.paths.selector=AndroidStudioPreview $IDE_PROPERTIES_PROPERTY"
181 IDE_JVM_ARGS="-Didea.platform.prefix=AndroidStudio"
182 ALL_JVM_ARGS="$VM_OPTIONS $COMMON_JVM_ARGS $IDE_JVM_ARGS $AGENT $REQUIRED_JVM_ARGS"
183
184 CLASSPATH="$IDE_HOME/lib/bootstrap.jar"
185 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/extensions.jar"
186 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/util.jar"
187 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/jdom.jar"
188 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/log4j.jar"
189 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/trove4j.jar"
190 CLASSPATH="$CLASSPATH:$IDE_HOME/lib/jna.jar"
191 CLASSPATH="$CLASSPATH:$JDK/lib/tools.jar"
192 if [ -n "$STUDIO_CLASSPATH"]; then193 CLASSPATH="$CLASSPATH:$STUDIO_CLASSPATH"
194 fi195 export CLASSPATH196
197 LD_LIBRARY_PATH="$IDE_BIN_HOME:$LD_LIBRARY_PATH"
198 export LD_LIBRARY_PATH199
200 # ---------------------------------------------------------------------
201 # Run the IDE.202 # ---------------------------------------------------------------------
203 while true ; do
204 eval "$JDK/bin/java" $ALL_JVM_ARGS -Djb.restart.code=88 $MAIN_CLASS_NAME $*
205 test $? -ne 88 && break
206 done