A => .gitignore +82 -0
@@ 1,82 @@
+# Built application files
+*.apk
+*.ap_
+*.aab
+
+# Files for the ART/Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+out/
+release/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+# Android Studio captures folder
+captures/
+
+# IntelliJ
+*.iml
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/gradle.xml
+.idea/assetWizardSettings.xml
+.idea/dictionaries
+.idea/libraries
+# Android Studio 3 in .gitignore file.
+.idea/caches
+.idea/modules.xml
+# Comment next line if keeping position of elements in Navigation Editor is relevant for you
+.idea/navEditor.xml
+
+# Keystore files
+# Uncomment the following lines if you do not want to check your keystore files in.
+#*.jks
+#*.keystore
+
+# External native build folder generated in Android Studio 2.2 and later
+.externalNativeBuild
+
+# Google Services (e.g. APIs or Firebase)
+# google-services.json
+
+# Freeline
+freeline.py
+freeline/
+freeline_project_description.json
+
+# fastlane
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots
+fastlane/test_output
+fastlane/readme.md
+
+# Version control
+vcs.xml
+
+# lint
+lint/intermediates/
+lint/generated/
+lint/outputs/
+lint/tmp/
+# lint/reports/
A => build.gradle +41 -0
@@ 1,41 @@
+buildscript {
+ repositories {
+ google()
+ jcenter()
+ maven {
+ url 'https://oss.jfrog.org/artifactory/oss-snapshot-local/'
+ }
+ }
+ dependencies {
+ classpath 'com.android.tools.build:gradle:3.4.1'
+ }
+}
+apply plugin: 'com.android.application'
+
+android {
+ compileSdkVersion 'android-28'
+ buildToolsVersion '28.0.3'
+
+ defaultConfig {
+ minSdkVersion 19
+ targetSdkVersion 28
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFile getDefaultProguardFile('proguard-android.txt')
+ }
+ }
+}
+
+dependencies {
+ implementation "org.connectbot:sshlib:2.2.9"
+}
+
+allprojects {
+ repositories {
+ google()
+ jcenter()
+ }
+}
A => gradle/wrapper/gradle-wrapper.jar +0 -0
A => gradle/wrapper/gradle-wrapper.properties +6 -0
@@ 1,6 @@
+#Wed Apr 10 15:27:10 PDT 2013
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
A => gradlew +164 -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 "$@"
A => gradlew.bat +90 -0
@@ 1,90 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+: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
A => src/androidTest/java/org/safsftp/MainActivityTest.java +21 -0
@@ 1,21 @@
+package org.safsftp;
+
+import android.test.ActivityInstrumentationTestCase2;
+
+/**
+ * This is a simple framework for a test of an Application. See
+ * {@link android.test.ApplicationTestCase ApplicationTestCase} for more information on
+ * how to write and extend Application tests.
+ * <p/>
+ * To run this test, you can type:
+ * adb shell am instrument -w \
+ * -e class org.safsftp.MainActivityTest \
+ * org.safsftp.tests/android.test.InstrumentationTestRunner
+ */
+public class MainActivityTest extends ActivityInstrumentationTestCase2<MainActivity> {
+
+ public MainActivityTest() {
+ super("org.safsftp", MainActivity.class);
+ }
+
+}
A => src/main/AndroidManifest.xml +30 -0
@@ 1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="org.safsftp"
+ android:versionCode="1"
+ android:versionName="1.0">
+
+ <uses-permission android:name="android.permission.INTERNET" />
+
+ <application android:label="@string/app_name"
+ android:icon="@mipmap/sym_def_app_icon"
+ android:allowBackup="false">
+ <activity android:name="MainActivity"
+ android:label="@string/app_name"
+ android:theme="@android:style/Theme.DeviceDefault">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ <provider android:name=".SFTPDocumentsProvider"
+ android:authorities="org.safsftp"
+ android:permission="android.permission.MANAGE_DOCUMENTS"
+ android:grantUriPermissions="true"
+ android:exported="true">
+ <intent-filter>
+ <action android:name="android.content.action.DOCUMENTS_PROVIDER" />
+ </intent-filter>
+ </provider>
+ </application>
+</manifest>
A => src/main/java/org/safsftp/MainActivity.java +58 -0
@@ 1,58 @@
+package org.safsftp;
+
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
+import android.preference.EditTextPreference;
+import android.preference.PreferenceActivity;
+import android.os.Bundle;
+
+public class MainActivity extends PreferenceActivity
+ implements OnSharedPreferenceChangeListener {
+
+ private EditTextPreference hostText, portText, usernameText, passwdText;
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ addPreferencesFromResource(R.xml.main_pre);
+
+ hostText=(EditTextPreference)findPreference("host");
+ portText=(EditTextPreference)findPreference("port");
+ usernameText=(EditTextPreference)findPreference("username");
+ passwdText=(EditTextPreference)findPreference("passwd");
+
+ getPreferenceScreen().getSharedPreferences()
+ .registerOnSharedPreferenceChangeListener(this);
+ }
+
+ @Override
+ public void onSharedPreferenceChanged(SharedPreferences settings,
+ String key) {
+ switch(key){
+ case "host":
+ if (settings.getString("host", "").equals(""))
+ hostText.setSummary(getString(R.string.host_summary));
+ else
+ hostText.setSummary(settings.getString("host", ""));
+ break;
+ case "port":
+ if (settings.getString("port", "").equals(""))
+ portText.setSummary(getString(R.string.port_summary));
+ else
+ portText.setSummary(settings.getString("port", ""));
+ break;
+ case "username":
+ if (settings.getString("username", "").equals(""))
+ usernameText.setSummary(getString(R.string.username_summary));
+ else
+ usernameText.setSummary(settings.getString("username", ""));
+ break;
+ case "passwd":
+ if (settings.getString("passwd", "").equals(""))
+ passwdText.setSummary(getString(R.string.passwd_summary));
+ else
+ passwdText.setSummary(getString(R.string.passwd_filled));
+ break;
+ }
+ }
+}
A => src/main/java/org/safsftp/ReadTask.java +71 -0
@@ 1,71 @@
+package org.safsftp;
+
+import android.os.AsyncTask;
+import android.os.Message;
+import android.os.ParcelFileDescriptor;
+import android.os.ParcelFileDescriptor.AutoCloseOutputStream;
+import android.util.Log;
+
+import com.trilead.ssh2.Connection;
+import com.trilead.ssh2.SFTPv3Client;
+import com.trilead.ssh2.SFTPv3FileHandle;
+
+import org.safsftp.ToastThread;
+
+public class ReadTask extends AsyncTask<Void,Void,Void> {
+ private Connection connection;
+ private SFTPv3Client sftp;
+ private SFTPv3FileHandle file;
+ private ToastThread lthread;
+ private ParcelFileDescriptor fd;
+
+ public ReadTask(String host,String port,String username,String passwd,
+ String filename,ParcelFileDescriptor fd,ToastThread lthread) {
+ this.fd=fd;
+ try {
+ connection=new Connection(host,Integer.parseInt(port));
+ connection.connect(null,10000,10000);
+ if(!connection.authenticateWithPassword(username,passwd)){
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj="SFTP auth failed.";
+ lthread.handler.sendMessage(msg);
+ }
+ sftp=new SFTPv3Client(connection);
+ sftp.setCharset(null);
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj="SFTP connect succeed.";
+ lthread.handler.sendMessage(msg);
+ file=sftp.openFileRO(filename);
+ }
+ catch(Exception e){
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj=e.toString();
+ lthread.handler.sendMessage(msg);
+ sftp.close();
+ connection.close();
+ }
+ }
+
+ @Override
+ public Void doInBackground(Void... args) {
+ AutoCloseOutputStream acos=new AutoCloseOutputStream(fd);
+ int size,offset=0;
+ byte[] buf=new byte[32768];
+ try{
+ while((size=sftp.read(file,offset,buf,0,32768))>0) {
+ acos.write(buf,0,size);
+ offset+=size;
+ }
+ sftp.closeFile(file);
+ sftp.close();
+ connection.close();
+ acos.close();
+ }
+ catch(Exception e){
+ Log.e("SFTP","read file "+e.toString());
+ sftp.close();
+ connection.close();
+ }
+ return null;
+ }
+}
A => src/main/java/org/safsftp/SFTPDocumentsProvider.java +225 -0
@@ 1,225 @@
+package org.safsftp;
+
+import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.database.MatrixCursor;
+import android.os.CancellationSignal;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.os.ParcelFileDescriptor;
+import android.preference.PreferenceManager;
+import android.provider.DocumentsContract.Document;
+import android.provider.DocumentsContract.Root;
+import android.provider.DocumentsProvider;
+import android.webkit.MimeTypeMap;
+import android.widget.Toast;
+import android.util.Log;
+
+import com.trilead.ssh2.Connection;
+import com.trilead.ssh2.SFTPv3Client;
+import com.trilead.ssh2.SFTPv3DirectoryEntry;
+import com.trilead.ssh2.SFTPv3FileAttributes;
+
+import java.io.IOException;
+import java.util.Vector;
+
+import org.safsftp.ToastThread;
+import org.safsftp.ReadTask;
+
+public class SFTPDocumentsProvider extends DocumentsProvider {
+
+ private ToastThread lthread;
+
+ private static final String[] DEFAULT_ROOT_PROJECTION=new String[]{
+ Root.COLUMN_ROOT_ID,
+ Root.COLUMN_FLAGS,
+ Root.COLUMN_ICON,
+ Root.COLUMN_TITLE,
+ Root.COLUMN_DOCUMENT_ID,
+ };
+
+ private static final String[] DEFAULT_DOC_PROJECTION=new String[]{
+ Document.COLUMN_DOCUMENT_ID,
+ Document.COLUMN_DISPLAY_NAME,
+ Document.COLUMN_MIME_TYPE,
+ Document.COLUMN_LAST_MODIFIED,
+ Document.COLUMN_SIZE
+ };
+
+ private static String getMime(String filename) {
+ int idx=filename.lastIndexOf(".");
+ if(idx>0){
+ String mime=MimeTypeMap.getSingleton()
+ .getMimeTypeFromExtension(filename
+ .substring(idx+1).toLowerCase());
+ if(mime!=null)return mime;
+ }
+ return "application/octet-stream";
+ }
+
+ @Override
+ public boolean onCreate() {
+ lthread=new ToastThread(getContext());
+ lthread.start();
+ return true;
+ }
+
+ public ParcelFileDescriptor openDocument(String documentId,
+ String mode,CancellationSignal cancellationSignal) {
+ if (!"r".equals(mode)) {
+ throw new UnsupportedOperationException("Mode "+mode+" is not supported yet.");
+ }
+ SharedPreferences settings=PreferenceManager
+ .getDefaultSharedPreferences(getContext());
+ String host=documentId.substring(0,documentId.indexOf(":"));
+ String tmp=documentId.substring(0,documentId.indexOf("/"));
+ String port=tmp.substring(tmp.indexOf(":")+1);
+ String filename=documentId.substring(documentId.indexOf("/")+1);
+ Log.e("SFTP","od "+documentId+" on "+host+":"+port);
+ ParcelFileDescriptor[] fd;
+ try {
+ fd=ParcelFileDescriptor.createReliablePipe();
+ }
+ catch(IOException e) {
+ return null;
+ }
+ new ReadTask(host,port,settings.getString("username",""),
+ settings.getString("passwd",""),
+ filename,fd[1],lthread).execute();
+ Log.e("SFTP","od "+documentId+" on "+host+":"+port+" return");
+ return fd[0];
+ }
+
+ public Cursor queryChildDocuments(String parentDocumentId,
+ String[] projection,String sortOrder) {
+ MatrixCursor result=new MatrixCursor(projection!=null?projection:DEFAULT_DOC_PROJECTION);
+ SharedPreferences settings=PreferenceManager
+ .getDefaultSharedPreferences(getContext());
+ Connection connection=null;
+ SFTPv3Client sftp=null;
+ String host=parentDocumentId.substring(0,parentDocumentId.indexOf(":"));
+ String tmp=parentDocumentId.substring(0,parentDocumentId.indexOf("/"));
+ String port=tmp.substring(tmp.indexOf(":")+1);
+ Log.e("SFTP","qcf "+parentDocumentId+" on "+host+":"+port);
+ try {
+ connection=new Connection(host,Integer.parseInt(port));
+ connection.connect(null,10000,10000);
+ if(!connection.authenticateWithPassword(settings.getString("username",""),
+ settings.getString("passwd",""))){
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj="SFTP auth failed.";
+ lthread.handler.sendMessage(msg);
+ }
+ sftp=new SFTPv3Client(connection);
+ sftp.setCharset(null);
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj="SFTP connect succeed.";
+ lthread.handler.sendMessage(msg);
+ }
+ catch(Exception e){
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj=e.toString();
+ lthread.handler.sendMessage(msg);
+ sftp.close();
+ connection.close();
+ return result;
+ }
+ String filename=parentDocumentId.substring(parentDocumentId.indexOf("/")+1);
+ try{
+ Vector<SFTPv3DirectoryEntry> res=sftp.ls(filename);
+ for(SFTPv3DirectoryEntry entry : res){
+ Log.e("SFTP","qcf "+parentDocumentId+" "+entry.filename+" "+entry.attributes.size+" "+entry.attributes.mtime);
+ if(entry.filename.equals(".")||entry.filename.equals(".."))continue;
+ MatrixCursor.RowBuilder row=result.newRow();
+ row.add(Document.COLUMN_DOCUMENT_ID,parentDocumentId+'/'+entry.filename);
+ row.add(Document.COLUMN_DISPLAY_NAME,entry.filename);
+ if(entry.attributes.isDirectory()){
+ row.add(Document.COLUMN_MIME_TYPE,Document.MIME_TYPE_DIR);
+ }
+ else if(entry.attributes.isRegularFile()){
+ row.add(Document.COLUMN_MIME_TYPE,getMime(entry.filename));
+ }
+ row.add(Document.COLUMN_SIZE,entry.attributes.size);
+ row.add(Document.COLUMN_LAST_MODIFIED,entry.attributes.mtime*1000);
+ }
+ }
+ catch(Exception e){
+ Log.e("SFTP","qcf "+parentDocumentId+" "+e.toString());
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj=e.toString();
+ lthread.handler.sendMessage(msg);
+ }
+ sftp.close();
+ connection.close();
+ return result;
+ }
+
+ public Cursor queryDocument(String documentId, String[] projection) {
+ MatrixCursor result=new MatrixCursor(projection!=null?projection:DEFAULT_DOC_PROJECTION);
+ SharedPreferences settings=PreferenceManager
+ .getDefaultSharedPreferences(getContext());
+ Connection connection=null;
+ SFTPv3Client sftp=null;
+ String host=documentId.substring(0,documentId.indexOf(":"));
+ String tmp=documentId.substring(0,documentId.indexOf("/"));
+ String port=tmp.substring(tmp.indexOf(":")+1);
+ Log.e("SFTP","qf "+documentId+" on "+host+":"+port);
+ try {
+ connection=new Connection(host,Integer.parseInt(port));
+ connection.connect(null,10000,10000);
+ if(!connection.authenticateWithPassword(settings.getString("username",""),
+ settings.getString("passwd",""))){
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj="SFTP auth failed.";
+ lthread.handler.sendMessage(msg);
+ }
+ sftp=new SFTPv3Client(connection);
+ sftp.setCharset(null);
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj="SFTP connect succeed.";
+ lthread.handler.sendMessage(msg);
+ }
+ catch(Exception e){
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj=e.toString();
+ lthread.handler.sendMessage(msg);
+ sftp.close();
+ connection.close();
+ return result;
+ }
+ String filename=documentId.substring(documentId.indexOf("/")+1);
+ try{
+ SFTPv3FileAttributes res=sftp.stat(filename);
+ MatrixCursor.RowBuilder row=result.newRow();
+ row.add(Document.COLUMN_DOCUMENT_ID,documentId);
+ row.add(Document.COLUMN_DISPLAY_NAME,filename.substring(filename.lastIndexOf("/")+1));
+ row.add(Document.COLUMN_MIME_TYPE,res.isDirectory()?Document.MIME_TYPE_DIR:getMime(filename));
+ row.add(Document.COLUMN_SIZE,res.size);
+ row.add(Document.COLUMN_LAST_MODIFIED,res.mtime*1000);
+ }
+ catch(Exception e){
+ Log.e("SFTP","qf "+documentId+" "+e.toString());
+ Message msg=lthread.handler.obtainMessage();
+ msg.obj=e.toString();
+ lthread.handler.sendMessage(msg);
+ }
+ sftp.close();
+ connection.close();
+ return result;
+ }
+
+ public Cursor queryRoots(String[] projection) {
+ MatrixCursor result=new MatrixCursor(projection!=null?projection:DEFAULT_ROOT_PROJECTION);
+ SharedPreferences settings=PreferenceManager
+ .getDefaultSharedPreferences(getContext());
+ String host=settings.getString("host",""),port=settings.getString("port","22");
+ MatrixCursor.RowBuilder row=result.newRow();
+ row.add(Root.COLUMN_ROOT_ID,host+":"+port);
+ row.add(Root.COLUMN_DOCUMENT_ID,host+":"+port+"/.");
+ row.add(Root.COLUMN_FLAGS,0);
+ row.add(Root.COLUMN_TITLE,"SFTP "+host+":"+port);
+ row.add(Root.COLUMN_ICON,R.mipmap.sym_def_app_icon);
+ return result;
+ }
+}
A => src/main/java/org/safsftp/ToastThread.java +27 -0
@@ 1,27 @@
+package org.safsftp;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.widget.Toast;
+
+public class ToastThread extends Thread {
+ public Handler handler;
+ private Context context;
+
+ public ToastThread(Context context){
+ this.context=context;
+ }
+
+ public void run() {
+ Looper.prepare();
+ handler=new Handler() {
+ public void handleMessage(Message msg) {
+ Toast.makeText(context,(String)msg.obj,Toast.LENGTH_SHORT).show();
+ }
+ };
+ Looper.loop();
+ }
+}
+
A => src/main/res/mipmap-hdpi/sym_def_app_icon.png +0 -0
A => src/main/res/mipmap-ldpi/sym_def_app_icon.png +0 -0
A => src/main/res/mipmap-mdpi/sym_def_app_icon.png +0 -0
A => src/main/res/mipmap-xhdpi/sym_def_app_icon.png +0 -0
A => src/main/res/mipmap-xxhdpi/sym_def_app_icon.png +0 -0
A => src/main/res/mipmap-xxxhdpi/sym_def_app_icon.png +0 -0
A => src/main/res/values/strings.xml +15 -0
@@ 1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+ <string name="app_name">SAF SFTP</string>
+ <string name="conn_dest">Connection Destination</string>
+ <string name="host">Host</string>
+ <string name="host_summary">Host to connect.</string>
+ <string name="port">Port</string>
+ <string name="port_summary">Port to connect.</string>
+ <string name="username">Username</string>
+ <string name="username_summary">Username to connect.</string>
+ <string name="auth">Authentication Details</string>
+ <string name="passwd">Password</string>
+ <string name="passwd_summary">Password.</string>
+ <string name="passwd_filled">(filled)</string>
+</resources>
A => src/main/res/xml/main_pre.xml +19 -0
@@ 1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+ <PreferenceCategory android:title="@string/conn_dest">
+ <EditTextPreference android:key="host"
+ android:summary="@string/host_summary"
+ android:title="@string/host" />
+ <EditTextPreference android:title="@string/port"
+ android:summary="@string/port_summary"
+ android:key="port" android:defaultValue="22" />
+ <EditTextPreference android:key="username"
+ android:summary="@string/username_summary"
+ android:title="@string/username" />
+ </PreferenceCategory>
+ <PreferenceCategory android:title="@string/auth">
+ <EditTextPreference android:title="@string/passwd"
+ android:summary="@string/passwd_summary"
+ android:key="passwd" />
+ </PreferenceCategory>
+</PreferenceScreen>
