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Initial code

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This commit is contained in:
topjohnwu 2018-01-20 06:21:35 +08:00
parent 7d3d8821cb
commit 6a1f37e399
44 changed files with 1395 additions and 0 deletions
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10
.gitignore vendored Normal file
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*.iml
.idea
.gradle
/local.properties
/.idea/workspace.xml
/.idea/libraries
.DS_Store
/build
/captures
.externalNativeBuild

27
build.gradle Normal file
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// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

1
example/.gitignore vendored Normal file
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/build

29
example/build.gradle Normal file
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apply plugin: 'com.android.application'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.topjohnwu.libsuexample"
minSdkVersion 16
targetSdkVersion 27
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation project(':superuser')
}

21
example/proguard-rules.pro vendored Normal file
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

22
example/src/main/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.topjohnwu.libsuexample">
<application
android:name=".ExampleApp"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

39
example/src/main/java/com/topjohnwu/libsuexample/ExampleApp.java Normal file
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package com.topjohnwu.libsuexample;
import android.app.Application;
import com.topjohnwu.superuser.Shell;
import com.topjohnwu.superuser.ShellContainer;
/**
* The {@link Application} of the Example app.
* <p>
* We implement {@link ShellContainer} to the {@link Application} of
* the app, which means that we would love our root shell to live as long as the
* application itself.
*/
public class ExampleApp extends Application implements ShellContainer {
/**
* A shell instance living alongside the lifecycle of {@link ExampleApp}
*/
public Shell mShell;
@Override
public void onCreate() {
super.onCreate();
// Enable verbose logging flags
Shell.addFlags(Shell.FLAG_VERBOSE_LOGGING);
Shell.setGlobalContainer(this);
}
@Override
public Shell getShell() {
return mShell;
}
@Override
public void setShell(Shell shell) {
mShell = shell;
}
}

75
example/src/main/java/com/topjohnwu/libsuexample/MainActivity.java Normal file
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package com.topjohnwu.libsuexample;
import android.app.Activity;
import android.os.Bundle;
import android.text.TextUtils;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ScrollView;
import android.widget.TextView;
import com.topjohnwu.superuser.NoShellException;
import com.topjohnwu.superuser.Shell;
import com.topjohnwu.superuser.ShellCallback;
import com.topjohnwu.superuser.ShellCallbackVector;
import java.util.List;
public class MainActivity extends Activity {
private TextView console;
private Button cmd, script, clear;
private EditText input;
private ScrollView sv;
private List<String> callback;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
console = findViewById(R.id.console);
input = findViewById(R.id.cmd_input);
sv = findViewById(R.id.sv);
cmd = findViewById(R.id.run_cmd);
script = findViewById(R.id.run_script);
clear = findViewById(R.id.clear);
// Run the shell command in the input box
cmd.setOnClickListener(v -> {
Shell.su(callback, input.getText().toString());
input.setText("");
});
// Load a script from raw resources
script.setOnClickListener(v -> {
try {
Shell.getShell().loadInputStream(callback, callback,
getResources().openRawResource(R.raw.script));
} catch (NoShellException e) {
e.printStackTrace();
}
});
clear.setOnClickListener(v -> {
callback.clear();
console.setText("");
});
// We create a ShellCallback to update the UI with the Shell output
callback = new ShellCallback() {
StringBuilder builder = new StringBuilder();
@Override
public void onShellOutput(String e) {
builder.append(e).append('\n');
console.setText(builder);
sv.postDelayed(() -> sv.fullScroll(ScrollView.FOCUS_DOWN), 10);
}
@Override
public void clear() {
builder = new StringBuilder();
}
};
}
}

34
example/src/main/res/drawable-v24/ic_launcher_foreground.xml Normal file
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<vector xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:aapt="http://schemas.android.com/aapt"
android:width="108dp"
android:height="108dp"
android:viewportHeight="108"
android:viewportWidth="108">
<path
android:fillType="evenOdd"
android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
android:strokeColor="#00000000"
android:strokeWidth="1">
<aapt:attr name="android:fillColor">
<gradient
android:endX="78.5885"
android:endY="90.9159"
android:startX="48.7653"
android:startY="61.0927"
android:type="linear">
<item
android:color="#44000000"
android:offset="0.0" />
<item
android:color="#00000000"
android:offset="1.0" />
</gradient>
</aapt:attr>
</path>
<path
android:fillColor="#FFFFFF"
android:fillType="nonZero"
android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
android:strokeColor="#00000000"
android:strokeWidth="1" />
</vector>

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example/src/main/res/drawable/ic_launcher_background.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportHeight="108"
android:viewportWidth="108">
<path
android:fillColor="#26A69A"
android:pathData="M0,0h108v108h-108z" />
<path
android:fillColor="#00000000"
android:pathData="M9,0L9,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M19,0L19,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M29,0L29,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M39,0L39,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M49,0L49,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M59,0L59,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M69,0L69,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M79,0L79,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M89,0L89,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M99,0L99,108"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,9L108,9"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,19L108,19"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,29L108,29"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,39L108,39"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,49L108,49"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,59L108,59"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,69L108,69"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,79L108,79"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,89L108,89"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M0,99L108,99"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M19,29L89,29"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M19,39L89,39"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M19,49L89,49"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M19,59L89,59"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M19,69L89,69"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M19,79L89,79"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M29,19L29,89"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M39,19L39,89"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M49,19L49,89"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M59,19L59,89"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M69,19L69,89"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
<path
android:fillColor="#00000000"
android:pathData="M79,19L79,89"
android:strokeColor="#33FFFFFF"
android:strokeWidth="0.8" />
</vector>

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example/src/main/res/layout/activity_main.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/background_dark"
android:orientation="vertical"
tools:context="com.topjohnwu.libsuexample.MainActivity">
<ScrollView
android:id="@+id/sv"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/console"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="monospace"
android:padding="8dp"
android:textColor="@android:color/white"
android:textSize="10sp" />
</HorizontalScrollView>
</ScrollView>
<EditText
android:id="@+id/cmd_input"
android:inputType="textNoSuggestions|textMultiLine"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/background_light"
android:padding="5dp" />
<LinearLayout
style="?android:buttonStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/darker_gray"
android:orientation="horizontal"
android:paddingBottom="5dp"
android:paddingTop="5dp" >
<Button
android:id="@+id/run_cmd"
style="?android:borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="50dp"
android:layout_weight="1"
android:text="Run cmd" />
<Button
android:id="@+id/run_script"
style="?android:borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="50dp"
android:layout_weight="1"
android:text="Run script" />
<Button
android:id="@+id/clear"
style="?android:borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="50dp"
android:layout_weight="1"
android:text="Clear" />
</LinearLayout>
</LinearLayout>

5
example/src/main/res/mipmap-anydpi-v26/ic_launcher.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

5
example/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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example/src/main/res/values/colors.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#3F51B5</color>
<color name="colorPrimaryDark">#303F9F</color>
<color name="colorAccent">#FF4081</color>
</resources>

3
example/src/main/res/values/strings.xml Normal file
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<resources>
<string name="app_name">LibSUExample</string>
</resources>

8
example/src/main/res/values/styles.xml Normal file
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<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="android:Theme.Holo.Light.DarkActionBar">
<!-- Customize your theme here. -->
</style>
</resources>

17
gradle.properties Normal file
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# 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.
org.gradle.jvmargs=-Xmx1536m
# 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

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gradle/wrapper/gradle-wrapper.properties vendored Normal file
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#Fri Jan 19 16:41:02 CST 2018
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

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#!/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
# 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\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
CLASSPATH=$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 "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# 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 "$@"

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@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windowz variants
if not "%OS%" == "Windows_NT" goto win9xME_args
if "%@eval[2+2]" == "4" goto 4NT_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
goto execute
:4NT_args
@rem Get arguments from the 4NT Shell from JP Software
set CMD_LINE_ARGS=%$
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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include ':superuser', ':example'

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/build

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apply plugin: 'com.android.library'
android {
compileSdkVersion 27
defaultConfig {
minSdkVersion 14
targetSdkVersion 27
versionCode 1
versionName "0.0.1"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
}

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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

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<manifest package="com.topjohnwu.superuser" />

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package com.topjohnwu.superuser;
/**
* Created by topjohnwu on 2018/1/19.
*/
public class NoShellException extends Exception {
public NoShellException() {
super("Unable to start a shell!");
}
}

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package com.topjohnwu.superuser;
import android.text.TextUtils;
import java.io.BufferedReader;
import java.io.Closeable;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* Created by topjohnwu on 2018/1/19.
*/
public class Shell implements Closeable {
public static final int NOT_CHECKED = -1;
public static final int NON_ROOT_SHELL = 0;
public static final int ROOT_SHELL = 1;
public static final int ROOT_MOUNT_MASTER = 2;
public static final int FLAG_NON_ROOT_SHELL = 0x01;
public static final int FLAG_MOUNT_MASTER = 0x02;
public static final int FLAG_NO_GLOBAL_SHELL = 0x04;
public static final int FLAG_VERBOSE_LOGGING = 0x08;
public static final int FLAG_REDIRECT_STDERR = 0x10;
private static final String INTAG = "SHELL_IN";
private static final String TAG = "LIBSU";
static int flags = 0;
private static WeakReference<ShellContainer> weakContainer = new WeakReference<>(null);
final OutputStream STDIN;
final InputStream STDOUT;
final InputStream STDERR;
private final Process process;
public int status;
private Shell(String... cmd) throws IOException {
process = Runtime.getRuntime().exec(cmd);
STDIN = process.getOutputStream();
STDOUT = process.getInputStream();
STDERR = process.getErrorStream();
status = NOT_CHECKED;
}
public static void setGlobalContainer(ShellContainer container) {
weakContainer = new WeakReference<>(container);
}
public static void addFlags(int f) {
flags |= f;
}
public static void setFlags(int f) {
flags = f;
}
public static boolean rootAccess() {
try {
return getShell().status > 0;
} catch (NoShellException e) {
return false;
}
}
private static void testRootShell(Shell shell) throws IOException {
shell.STDIN.write(("id\n").getBytes("UTF-8"));
shell.STDIN.flush();
String s = new BufferedReader(new InputStreamReader(shell.STDOUT)).readLine();
if (TextUtils.isEmpty(s) || !s.contains("uid=0")) {
shell.STDIN.close();
shell.STDIN.close();
throw new IOException();
}
}
public static Shell getShell() throws NoShellException {
return getShell(Utils.hasFlag(FLAG_NO_GLOBAL_SHELL) ? null : weakContainer.get());
}
public static Shell getShell(ShellContainer container) throws NoShellException {
boolean newShell = container == null || container.getShell() == null;
Shell shell = newShell ? null : container.getShell();
if (!newShell) {
try {
shell.process.exitValue();
// Process is dead, start new shell
newShell = true;
} catch (IllegalThreadStateException ignored) {
// This should be the expected result
}
}
if (newShell && !Utils.hasFlag(FLAG_NON_ROOT_SHELL) && Utils.hasFlag(FLAG_MOUNT_MASTER)) {
// Try mount master
try {
shell = new Shell("su", "--mount-master");
testRootShell(shell);
Utils.log(TAG, "su --mount-master");
newShell = false;
shell.status = ROOT_MOUNT_MASTER;
} catch (IOException e) {
// Shell initialize failed
Utils.stackTrace(e);
}
}
if (newShell && !Utils.hasFlag(FLAG_NON_ROOT_SHELL)) {
// Try normal root shell
try {
shell = new Shell("su");
testRootShell(shell);
Utils.log(TAG, "su");
newShell = false;
shell.status = ROOT_SHELL;
} catch (IOException e) {
// Shell initialize failed
Utils.stackTrace(e);
}
}
if (newShell) {
// Try normal non-root shell
try {
shell = new Shell("sh");
Utils.log(TAG, "sh");
newShell = false;
shell.status = NON_ROOT_SHELL;
} catch (IOException e) {
// Shell initialize failed
Utils.stackTrace(e);
}
}
if (container != null)
container.setShell(shell);
return shell;
}
public static List<String> sh(String... commands) {
List<String> res = new ArrayList<>();
sh(res, commands);
return res;
}
public static void sh(Collection<String> output, String... commands) {
try {
Shell shell = getShell();
shell.run(output, Utils.hasFlag(FLAG_REDIRECT_STDERR) ? output : null, commands);
} catch (NoShellException e) {
e.printStackTrace();
}
}
public static void sh_async(String... commands) {
try {
Shell shell = getShell();
shell.run_async(commands);
} catch (NoShellException e) {
e.printStackTrace();
}
}
public static List<String> su(String... commands) {
if (!rootAccess()) return sh();
return sh(commands);
}
public static void su(Collection<String> output, String... commands) {
if (!rootAccess()) return;
sh(output, commands);
}
public static void su_async(String... commands) {
if (!rootAccess()) return;
sh_async(commands);
}
private void run_raw(boolean stdout, boolean stderr, String... commands) {
String suffix = (stdout ? "" : " >/dev/null") + (stderr ? "" : " 2>/dev/null") + "\n";
synchronized (process) {
try {
for (String command : commands) {
STDIN.write((command + suffix).getBytes("UTF-8"));
STDIN.flush();
Utils.log(INTAG, command);
}
} catch (IOException e) {
e.printStackTrace();
process.destroy();
}
}
}
private void run_sync_output(Collection<String> output, Collection<String> error, Runnable callback) {
CharSequence token = Utils.genRandomAlphaNumString(32);
StreamGobbler out, err = null;
synchronized (process) {
out = new StreamGobbler(STDOUT, output, token);
out.start();
if (error != null) {
err = new StreamGobbler(STDERR, error, token);
err.start();
}
callback.run();
try {
byte[] finalize = String.format("echo %s; echo %s >&2\n", token, token)
.getBytes("UTF-8");
STDIN.write(finalize);
STDIN.flush();
} catch (IOException e) {
process.destroy();
}
try {
out.join();
if (err != null)
err.join();
} catch (InterruptedException ignored) {
}
}
}
public void run(String... commands) {
run(null, null, commands);
}
public void run(Collection<String> output, Collection<String> error, String... commands) {
run_sync_output(output, error, () -> run_raw(output != null, error != null, commands));
}
public void run_async(String... commands) {
run_raw(false, false, commands);
}
public void loadInputStream(InputStream in) {
loadInputStream(null, null, in);
}
public void loadInputStream(Collection<String> output, Collection<String> error, InputStream in) {
run_sync_output(output, error, () -> {
StringBuilder builder = new StringBuilder();
try {
int read;
byte buffer[] = new byte[4096];
while ((read = in.read(buffer)) > 0)
builder.append(new String(buffer, 0, read));
STDIN.write(builder.toString().getBytes("UTF-8"));
STDIN.flush();
Utils.log(INTAG, builder);
} catch (IOException e) {
e.printStackTrace();
}
});
}
@Override
public void close() throws IOException {
STDIN.close();
STDERR.close();
STDOUT.close();
process.destroy();
}
@Override
protected void finalize() throws Throwable {
close();
}
interface IShellCallback {
void onShellOutput(String e);
}
}

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package com.topjohnwu.superuser;
import android.os.Handler;
import java.util.AbstractList;
/**
* An {@link AbstractList} only used as an abstract container to call {@link #onShellOutput(String)}
* when a new output is added to the list.
* <p>
* The method {@link #onShellOutput(String)} will be called in the thread where the
* {@link ShellCallbackVector} is constructed by using {@link Handler}. If you need to update
* the UI, please construct the list in the main thread.
*/
public abstract class ShellCallback extends AbstractList<String> implements Shell.IShellCallback {
private Handler handler;
public ShellCallback() {
super();
handler = new Handler();
}
@Override
public final int size() {
return 0;
}
@Override
public synchronized boolean add(String s) {
handler.post(() -> onShellOutput(s));
return true;
}
@Override
public final String get(int index) {
return null;
}
}

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package com.topjohnwu.superuser;
import android.os.Handler;
import java.util.Vector;
/**
* A {@link Vector} to store output of {@link Shell} and call {@link #onShellOutput(String)} when
* a new output is added to the list.
* <p>
* The method {@link #onShellOutput(String)} will be called in the thread where the
* {@link ShellCallbackVector} is constructed by using {@link Handler}. If you need to update
* the UI, please construct the list in the main thread.
*/
public abstract class ShellCallbackVector extends Vector<String> implements Shell.IShellCallback {
private Handler handler;
public ShellCallbackVector() {
super();
handler = new Handler();
}
@Override
public boolean add(String s) {
boolean ret = super.add(s);
handler.post(() -> onShellOutput(s));
return ret;
}
}

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superuser/src/main/java/com/topjohnwu/superuser/ShellContainer.java Normal file
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package com.topjohnwu.superuser;
/**
* Created by topjohnwu on 2018/1/19.
*/
public interface ShellContainer {
Shell getShell();
void setShell(Shell shell);
}

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superuser/src/main/java/com/topjohnwu/superuser/StreamGobbler.java Normal file
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package com.topjohnwu.superuser;
import android.text.TextUtils;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Collection;
import java.util.Collections;
/**
* Created by topjohnwu on 2018/1/19.
*/
public class StreamGobbler extends Thread {
public static final String TAG = "SHELLOUT";
BufferedReader reader;
Collection<String> writer;
CharSequence token;
public StreamGobbler(InputStream in, Collection<String> out, CharSequence token) {
// Make sure our input is clean before running
try {
while (in.available() != 0)
in.skip(in.available());
} catch (IOException ignored) {}
reader = new BufferedReader(new InputStreamReader(in));
writer = out == null ? null : Collections.synchronizedCollection(out);
this.token = token;
}
@Override
public void run() {
// Keep reading the InputStream until it ends (or an error occurs)
try {
String line;
while ((line = reader.readLine()) != null) {
if (TextUtils.equals(line, token))
return;
if (writer != null)
writer.add(line);
Utils.log(TAG, line);
}
} catch (IOException ignored) {}
}
}

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superuser/src/main/java/com/topjohnwu/superuser/Utils.java Normal file
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package com.topjohnwu.superuser;
import android.util.Log;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.security.SecureRandom;
class Utils {
static final String LOWER_CASE = "abcdefghijklmnopqrstuvwxyz";
static final String UPPER_CASE = LOWER_CASE.toUpperCase();
static final String NUMBERS = "0123456789";
static final String ALPHANUM = LOWER_CASE + UPPER_CASE + NUMBERS;
static CharSequence genRandomAlphaNumString(int length) {
SecureRandom random = new SecureRandom();
StringBuilder builder = new StringBuilder();
for (int i = 0; i < length; ++i) {
builder.append(ALPHANUM.charAt(random.nextInt(ALPHANUM.length())));
}
return builder;
}
static boolean hasFlag(int flag) {
return hasFlag(Shell.flags, flag);
}
static boolean hasFlag(int flags, int flag) {
return (flags & flag) != 0;
}
static int inToOut(InputStream in, OutputStream out) throws IOException {
int read, total = 0;
byte buffer[] = new byte[4096];
while ((read = in.read(buffer)) > 0) {
out.write(buffer, 0, read);
total += read;
}
out.flush();
return total;
}
static void log(String tag, CharSequence log) {
if (hasFlag(Shell.FLAG_VERBOSE_LOGGING))
Log.d(tag, log.toString());
}
static void stackTrace(Throwable t) {
if (hasFlag(Shell.FLAG_VERBOSE_LOGGING))
t.printStackTrace();
}
}

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#!/system/bin/sh
ui_print() {
echo "$1"
}
resolve_link() {
RESOLVED="$1"
while RESOLVE=`readlink $RESOLVED`; do
RESOLVED=$RESOLVE
done
echo $RESOLVED
}
is_mounted() {
TARGET="`resolve_link $1`"
cat /proc/mounts | grep " $TARGET " >/dev/null
return $?
}
find_boot_image() {
BOOTIMAGE=
if [ ! -z $SLOT ]; then
BOOTIMAGE=`find /dev/block -iname boot$SLOT | head -n 1` 2>/dev/null
fi
if [ -z "$BOOTIMAGE" ]; then
# The slot info is incorrect...
SLOT=
for BLOCK in boot_a kern-a android_boot kernel boot lnx bootimg; do
BOOTIMAGE=`find /dev/block -iname $BLOCK | head -n 1` 2>/dev/null
[ ! -z $BOOTIMAGE ] && break
done
fi
# Recovery fallback
if [ -z "$BOOTIMAGE" ]; then
for FSTAB in /etc/*fstab*; do
BOOTIMAGE=`grep -v '#' $FSTAB | grep -E '/boot[^a-zA-Z]' | grep -oE '/dev/[a-zA-Z0-9_./-]*'`
[ ! -z $BOOTIMAGE ] && break
done
fi
[ ! -z "$BOOTIMAGE" ] && BOOTIMAGE=`resolve_link $BOOTIMAGE`
}
# Check A/B slot
SLOT=`getprop ro.boot.slot_suffix`
if [ -z $SLOT ]; then
SLOT=_`getprop ro.boot.slot`
[ $SLOT = "_" ] && SLOT=
fi
# Check the boot image to make sure the slot actually make sense
find_boot_image
ui_print "- Found boot image: $BOOTIMAGE"
[ -z $SLOT ] || ui_print "- A/B partition detected, current slot: $SLOT"
cat /proc/mounts | grep -E '/dev/root|/system_root' >/dev/null && SKIP_INITRAMFS=true || SKIP_INITRAMFS=false
if [ -f /system/init.rc ]; then
SKIP_INITRAMFS=true
fi
$SKIP_INITRAMFS && ui_print "- Device skip_initramfs detected"