修复创建实例失败的问题

.gitignore

@@ -1,6 +1,3 @@
-# root files
-sample-server/
-
 # built application files
 *.apk
 *.ap_
@@ -14,24 +11,19 @@ sample-server/
 # generated files
 bin/
 gen/
-out/
 
 # Local configuration file (sdk path, etc)
-*.properties
-proguard-project.txt
+local.properties
 
-# Eclipse project files
-.classpath
-.project
-.settings
+# Eclipse
+.metadata
 
-# Proguard folder generated by Eclipse
-proguard/
+.DS_Store
 
-# Intellij project files
+# Idea
+.gradle
 *.iml
-*.ipr
-*.iws
 .idea/
 
-.DS_Store
+# Gradle
+build/

bintray.gradle

@@ -0,0 +1,128 @@
+group = PROJ_GROUP
+version = PROJ_VERSION
+project.archivesBaseName = PROJ_ARTIFACT_ID
+
+apply plugin: 'com.jfrog.bintray'
+apply plugin: 'com.github.dcendents.android-maven'
+
+task sourcesJar(type: Jar) {
+    from android.sourceSets.main.java.srcDirs
+    classifier = 'sources'
+}
+
+task javadoc(type: Javadoc) {
+    source = android.sourceSets.main.java.srcDirs
+    classpath += configurations.compile
+    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
+}
+
+task javadocJar(type: Jar, dependsOn: javadoc) {
+    classifier = 'javadoc'
+    from javadoc.destinationDir
+}
+
+javadoc {
+    options{
+        encoding "UTF-8"
+        charSet 'UTF-8'
+        author true
+        version true
+        links "http://androiddoc.qiniudn.com/reference/"
+        title "$PROJ_ARTIFACT_ID $PROJ_VERSION"
+    }
+}
+
+artifacts {
+    archives sourcesJar
+    archives javadocJar
+}
+
+install {
+    repositories.mavenInstaller {
+        pom.project {
+            name PROJ_NAME
+            description PROJ_DESCRIPTION
+            url PROJ_WEBSITEURL
+            inceptionYear PROJ_INCEPTION_YEAR
+
+            packaging 'aar'
+            groupId PROJ_GROUP
+            artifactId PROJ_ARTIFACT_ID
+            version PROJ_VERSION
+
+            licenses {
+                license {
+                    name 'The Apache Software License, Version 2.0'
+                    url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+                    distribution 'repo'
+                }
+            }
+            scm {
+                connection PROJ_VCSURL
+                url PROJ_WEBSITEURL
+
+            }
+        }
+    }
+}
+
+bintray {
+    user = project.hasProperty('bintrayUser') ? project.property('bintrayUser') : project.property('BINTRAY_USER')
+    key = project.hasProperty('bintrayKey') ? project.property('bintrayKey') : project.property('BINTRAY_KEY')
+
+    configurations = ['archives']
+
+    dryRun = false
+    publish = true
+
+    pkg {
+        repo = 'maven'
+        name = PROJ_NAME
+        licenses = ['Apache-2.0']
+        vcsUrl = PROJ_VCSURL
+        websiteUrl = PROJ_WEBSITEURL
+        issueTrackerUrl = PROJ_ISSUETRACKERURL
+        publicDownloadNumbers = true
+        version {
+            name = PROJ_VERSION
+            desc = PROJ_DESCRIPTION
+            vcsTag = PROJ_VERSION
+
+            gpg {
+                sign = true
+            }
+
+            mavenCentralSync {
+                sync = project.hasProperty('SONATYPE_USER') && project.hasProperty('SONATYPE_KEY')
+                user = project.hasProperty('SONATYPE_USER') ? project.property('SONATYPE_USER') : ""
+                password = project.hasProperty('SONATYPE_PASS') ? project.property('SONATYPE_PASS') : ""
+                close = '1'
+            }
+        }
+    }
+}
+
+//以下内容用于发布SNAPSHOT版本，如果不需要可以移除。
+//参考自：https://www.jfrog.com/confluence/display/RTF/Gradle+Artifactory+Plugin
+
+apply plugin: "com.jfrog.artifactory"
+artifactory {
+    contextUrl = 'https://oss.jfrog.org/artifactory' //The base Artifactory URL if not overridden by the publisher/resolver
+    resolve {
+        repository {
+            repoKey = 'libs-release'
+        }
+    }
+    publish {
+        repository {
+            repoKey = 'oss-snapshot-local' //The Artifactory repository key to publish to
+            username = bintray.user
+            password = bintray.key
+            maven = true
+        }
+        defaults {
+            //这里的名字和前面bintray.configurations的值一致即可，会将其包含的输出上传到jfrog上去
+            publishConfigs('archives')
+        }
+    }
+}

build.gradle

@@ -0,0 +1,17 @@
+buildscript {
+  repositories {
+      jcenter()
+      google()
+  }
+  dependencies {
+      classpath 'com.android.tools.build:gradle:3.2.1'
+  }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+        google()
+    }
+}
+

gradle.properties

@@ -0,0 +1,18 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+# Default value: -Xmx10248m -XX:MaxPermSize=256m
+# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Wed May 16 13:09:32 CST 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip

gradlew

@@ -0,0 +1,164 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched.
+if $cygwin ; then
+    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+fi
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >&-
+APP_HOME="`pwd -P`"
+cd "$SAVED" >&-
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"