Take Photo feature

app/build.gradle

@@ -15,7 +15,7 @@ android {
         minSdkVersion 21
         targetSdkVersion 29
         versionCode 1
-        versionName "1.1.2"
+        versionName "1.1.3"
 
         ndk {
             abiFilters 'x86_64', 'armeabi-v7a', 'arm64-v8a'
@@ -40,15 +40,16 @@ android {
 dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation 'androidx.core:core-ktx:1.3.1'
+    implementation "androidx.core:core-ktx:1.3.1"
-    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation "androidx.appcompat:appcompat:1.1.0"
-    testImplementation 'junit:junit:4.12'
+    implementation "androidx.constraintlayout:constraintlayout:1.1.3"
 
-    implementation 'androidx.sqlite:sqlite:2.1.0'
+    implementation "androidx.sqlite:sqlite:2.1.0"
-    implementation 'androidx.preference:preference:1.1.1'
+    implementation "androidx.preference:preference:1.1.1"
-    implementation 'com.github.clans:fab:1.6.4'
+    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
-    implementation 'com.jaredrummler:cyanea:1.0.2'
+    implementation "com.jaredrummler:cyanea:1.0.2"
-    implementation 'com.github.bumptech.glide:glide:4.11.0'
+    implementation "com.github.bumptech.glide:glide:4.11.0"
-    implementation 'com.google.android.exoplayer:exoplayer-core:2.11.7'
+    implementation "com.google.android.exoplayer:exoplayer-core:2.11.7"
-    implementation 'com.google.android.exoplayer:exoplayer-ui:2.11.7'
+    implementation "com.google.android.exoplayer:exoplayer-ui:2.11.7"
+    implementation "com.otaliastudios:cameraview:2.6.3"
 }

app/src/main/AndroidManifest.xml

@@ -4,25 +4,27 @@
 
     <permission
         android:name="${applicationId}.WRITE_TEMPORARY_STORAGE"
-        android:protectionLevel="signature"/>
+        android:protectionLevel="signature" />
 
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.USE_FINGERPRINT" />
     <uses-permission android:name="android.permission.USE_BIOMETRIC" />
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
 
     <application
         android:name=".ColoredApplication"
         android:allowBackup="false"
         android:icon="@mipmap/icon_launcher"
         android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme"
+        android:theme="@style/AppTheme">
-        android:requestLegacyExternalStorage="true">
+        <activity android:name=".CameraActivity"/>
         <activity
             android:name=".SettingsActivity"
             android:label="@string/title_activity_settings"
-            android:parentActivityName=".MainActivity"/>
+            android:parentActivityName=".MainActivity" />
         <activity android:name=".explorers.ExplorerActivity" />
         <activity android:name=".explorers.ExplorerActivityPick" />
         <activity android:name=".explorers.ExplorerActivityDrop" />
@@ -34,7 +36,9 @@
             <intent-filter android:label="@string/share_menu_label">
                 <action android:name="android.intent.action.SEND" />
                 <action android:name="android.intent.action.SEND_MULTIPLE" />
+
                 <category android:name="android.intent.category.DEFAULT" />
+
                 <data android:mimeType="*/*" />
             </intent-filter>
         </activity>
@@ -52,19 +56,28 @@
             android:screenOrientation="nosensor">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name=".file_viewers.ImageViewer" android:configChanges="screenSize|orientation" /> <!-- don't reload content on configuration change -->
+        <activity
-        <activity android:name=".file_viewers.VideoPlayer" android:configChanges="screenSize|orientation" />
+            android:name=".file_viewers.ImageViewer"
-        <activity android:name=".file_viewers.AudioPlayer" android:configChanges="screenSize|orientation" />
+            android:configChanges="screenSize|orientation" /> <!-- don't reload content on configuration change -->
-        <activity android:name=".file_viewers.TextEditor" android:configChanges="screenSize|orientation" />
+        <activity
+            android:name=".file_viewers.VideoPlayer"
+            android:configChanges="screenSize|orientation" />
+        <activity
+            android:name=".file_viewers.AudioPlayer"
+            android:configChanges="screenSize|orientation" />
+        <activity
+            android:name=".file_viewers.TextEditor"
+            android:configChanges="screenSize|orientation" />
 
         <provider
             android:name=".provider.RestrictedFileProvider"
             android:authorities="${applicationId}.temporary_provider"
             android:exported="true"
-            android:writePermission="${applicationId}.WRITE_TEMPORARY_STORAGE"/>
+            android:writePermission="${applicationId}.WRITE_TEMPORARY_STORAGE" />
     </application>
 
 </manifest>

app/src/main/java/sushi/hardcore/droidfs/CameraActivity.kt

@@ -0,0 +1,89 @@
+package sushi.hardcore.droidfs
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.view.View
+import android.widget.Toast
+import com.otaliastudios.cameraview.CameraListener
+import com.otaliastudios.cameraview.PictureResult
+import com.otaliastudios.cameraview.controls.Facing
+import com.otaliastudios.cameraview.controls.Flash
+import kotlinx.android.synthetic.main.activity_camera.*
+import sushi.hardcore.droidfs.util.GocryptfsVolume
+import sushi.hardcore.droidfs.util.MiscUtils
+import sushi.hardcore.droidfs.util.PathUtils
+import sushi.hardcore.droidfs.widgets.ColoredAlertDialogBuilder
+import java.io.ByteArrayInputStream
+import java.io.FileOutputStream
+import java.io.InputStream
+import java.text.SimpleDateFormat
+import java.util.*
+
+class CameraActivity : AppCompatActivity() {
+    companion object {
+        private val flashModes = listOf(Flash.AUTO, Flash.ON, Flash.OFF)
+        private const val fileNameRandomMin = 100000
+        private const val fileNameRandomMax = 999999
+        private val dateFormat = SimpleDateFormat("yyyyMMdd_HHmmss")
+        private val random = Random()
+    }
+    private var currentFlashModeIndex = 0
+    private lateinit var gocryptfsVolume: GocryptfsVolume
+    private lateinit var outputDirectory: String
+    private lateinit var fileName: String
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_camera)
+        gocryptfsVolume = GocryptfsVolume(intent.getIntExtra("sessionID", -1))
+        outputDirectory = intent.getStringExtra("path")!!
+        camera.setLifecycleOwner(this)
+        camera.addCameraListener(object: CameraListener(){
+            override fun onPictureTaken(result: PictureResult) {
+                take_photo_button.onPhotoTaken()
+                val inputStream = ByteArrayInputStream(result.data)
+                if (gocryptfsVolume.importFile(inputStream, PathUtils.path_join(outputDirectory, fileName))){
+                    Toast.makeText(applicationContext, getString(R.string.picture_save_success, fileName), Toast.LENGTH_SHORT).show()
+                } else {
+                    ColoredAlertDialogBuilder(applicationContext)
+                        .setTitle(R.string.error)
+                        .setMessage(R.string.picture_save_failed)
+                        .setCancelable(false)
+                        .setPositiveButton(R.string.ok) { _, _ -> finish() }
+                        .show()
+                }
+            }
+        })
+        take_photo_button.onClick = ::onClickTakePhoto
+    }
+
+    private fun onClickTakePhoto() {
+        val baseName = "IMG_"+dateFormat.format(Date())+"_"
+        do {
+            fileName = baseName+(random.nextInt(fileNameRandomMax-fileNameRandomMin)+fileNameRandomMin)+".jpg"
+        } while (gocryptfsVolume.pathExists(fileName))
+        camera.takePicture()
+    }
+
+    fun onClickFlash(view: View) {
+        currentFlashModeIndex = MiscUtils.incrementIndex(currentFlashModeIndex, flashModes)
+        camera.flash = flashModes[currentFlashModeIndex]
+        image_flash.setImageResource(when (camera.flash) {
+            Flash.AUTO -> R.drawable.icon_flash_auto
+            Flash.ON -> R.drawable.icon_flash_on
+            else -> R.drawable.icon_flash_off
+        })
+    }
+
+    fun onClickCameraSwitch(view: View) {
+        camera.toggleFacing()
+        if (camera.facing == Facing.FRONT){
+            image_camera_switch.setImageResource(R.drawable.icon_camera_back)
+        } else {
+            image_camera_switch.setImageResource(R.drawable.icon_camera_front)
+            Thread {
+                Thread.sleep(25)
+                camera.flash = flashModes[currentFlashModeIndex] //refresh flash mode after switching camera
+            }.start()
+        }
+    }
+}

app/src/main/java/sushi/hardcore/droidfs/adapters/ExplorerElementAdapter.kt

@@ -113,15 +113,4 @@ class ExplorerElementAdapter(private val context: Context) : BaseAdapter() {
         unSelectAll()
         this.explorerElements = explorer_elements
     }
-
-    val currentDirectoryTotalSize: Long
-        get() {
-            var totalSize: Long = 0
-            for (e in explorerElements) {
-                if (e.isRegularFile) {
-                    totalSize += e.size
-                }
-            }
-            return totalSize
-        }
 }

app/src/main/java/sushi/hardcore/droidfs/adapters/IconTextDialogAdapter.kt

@@ -0,0 +1,32 @@
+package sushi.hardcore.droidfs.adapters
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.BaseAdapter
+import android.widget.TextView
+import sushi.hardcore.droidfs.R
+import sushi.hardcore.droidfs.widgets.ColoredImageView
+
+open class IconTextDialogAdapter(private val context: Context): BaseAdapter() {
+    private val inflater: LayoutInflater = LayoutInflater.from(context)
+    lateinit var items: List<List<Any>>
+
+    override fun getView(position: Int, convertView: View?, parent: ViewGroup?): View {
+        val view: View = convertView ?: inflater.inflate(R.layout.adapter_dialog_icon_text, parent, false)
+        val text = view.findViewById<TextView>(R.id.text)
+        text.text = context.getString(items[position][1] as Int)
+        val icon = view.findViewById<ColoredImageView>(R.id.icon)
+        icon.setImageDrawable(context.getDrawable(items[position][2] as Int))
+        return view
+    }
+
+    override fun getItem(position: Int): Any {
+        return items[position][0] as String
+    }
+
+    override fun getItemId(position: Int): Long { return 0 }
+
+    override fun getCount(): Int { return items.size }
+}

app/src/main/java/sushi/hardcore/droidfs/adapters/OpenAsDialogAdapter.kt

@@ -1,36 +1,24 @@
 package sushi.hardcore.droidfs.adapters
 
 import android.content.Context
-import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.BaseAdapter
+import android.widget.LinearLayout
 import android.widget.TextView
+import androidx.appcompat.widget.LinearLayoutCompat
+import androidx.core.view.marginEnd
+import androidx.core.view.setPadding
 import sushi.hardcore.droidfs.R
 import sushi.hardcore.droidfs.widgets.ColoredImageView
 
-class OpenAsDialogAdapter(private val context: Context): BaseAdapter() {
+class OpenAsDialogAdapter(context: Context) : IconTextDialogAdapter(context) {
-    private val inflater: LayoutInflater = LayoutInflater.from(context)
+    private val openAsItems = listOf(
-    private val items = listOf(
+        listOf("image", R.string.image, R.drawable.icon_file_image),
-        listOf("image", context.getString(R.string.image), R.drawable.icon_file_image),
+        listOf("video", R.string.video, R.drawable.icon_file_video),
-        listOf("video", context.getString(R.string.video), R.drawable.icon_file_video),
+        listOf("audio", R.string.audio, R.drawable.icon_file_audio),
-        listOf("audio", context.getString(R.string.audio), R.drawable.icon_file_audio),
+        listOf("text", R.string.text, R.drawable.icon_file_text)
-        listOf("text", context.getString(R.string.text), R.drawable.icon_file_text)
     )
-    override fun getView(position: Int, convertView: View?, parent: ViewGroup?): View {
+    init {
-        val view: View = convertView ?: inflater.inflate(R.layout.adapter_dialog_icon_text, parent, false)
+        items = openAsItems
-        val text = view.findViewById<TextView>(R.id.text)
-        text.text = items[position][1] as String
-        val icon = view.findViewById<ColoredImageView>(R.id.icon)
-        icon.setImageDrawable(context.getDrawable(items[position][2] as Int))
-        return view
     }
-
-    override fun getItem(position: Int): String {
-        return items[position][0] as String
-    }
-
-    override fun getItemId(position: Int): Long { return 0 }
-
-    override fun getCount(): Int { return items.size }
 }

app/src/main/java/sushi/hardcore/droidfs/adapters/SavedVolumesAdapter.kt

@@ -13,33 +13,35 @@ import sushi.hardcore.droidfs.ConstValues
 import sushi.hardcore.droidfs.R
 import sushi.hardcore.droidfs.util.WidgetUtil
 import sushi.hardcore.droidfs.widgets.ColoredAlertDialogBuilder
+import sushi.hardcore.droidfs.widgets.NonScrollableColoredBorderListView
 import java.util.*
 
-class SavedVolumesAdapter(val context: Context, val shared_prefs: SharedPreferences) : BaseAdapter() {
+class SavedVolumesAdapter(val context: Context, private val sharedPrefs: SharedPreferences) : BaseAdapter() {
     private val inflater: LayoutInflater = LayoutInflater.from(context)
-    private val saved_volumes_paths: MutableList<String> = ArrayList()
+    private lateinit var nonScrollableColoredBorderListView: NonScrollableColoredBorderListView
-    private val shared_prefs_editor: Editor = shared_prefs.edit()
+    private val savedVolumesPaths: MutableList<String> = ArrayList()
+    private val sharedPrefsEditor: Editor = sharedPrefs.edit()
 
     init {
-        val saved_volumes_paths_set = shared_prefs.getStringSet(ConstValues.saved_volumes_key, HashSet()) as Set<String>
+        val savedVolumesPathsSet = sharedPrefs.getStringSet(ConstValues.saved_volumes_key, HashSet()) as Set<String>
-        for (volume_path in saved_volumes_paths_set) {
+        for (volume_path in savedVolumesPathsSet) {
-            saved_volumes_paths.add(volume_path)
+            savedVolumesPaths.add(volume_path)
         }
     }
 
-    private fun update_shared_prefs() {
+    private fun updateSharedPrefs() {
-        val saved_volumes_paths_set = saved_volumes_paths.toSet()
+        val savedVolumesPathsSet = savedVolumesPaths.toSet()
-        shared_prefs_editor.remove(ConstValues.saved_volumes_key)
+        sharedPrefsEditor.remove(ConstValues.saved_volumes_key)
-        shared_prefs_editor.putStringSet(ConstValues.saved_volumes_key, saved_volumes_paths_set)
+        sharedPrefsEditor.putStringSet(ConstValues.saved_volumes_key, savedVolumesPathsSet)
-        shared_prefs_editor.apply()
+        sharedPrefsEditor.apply()
     }
 
     override fun getCount(): Int {
-        return saved_volumes_paths.size
+        return savedVolumesPaths.size
     }
 
     override fun getItem(position: Int): String {
-        return saved_volumes_paths[position]
+        return savedVolumesPaths[position]
     }
 
     override fun getItemId(position: Int): Long {
@@ -47,32 +49,35 @@ class SavedVolumesAdapter(val context: Context, val shared_prefs: SharedPreferen
     }
 
     override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
+        if (!::nonScrollableColoredBorderListView.isInitialized){
+            nonScrollableColoredBorderListView = parent as NonScrollableColoredBorderListView
+        }
         val view: View = convertView ?: inflater.inflate(R.layout.adapter_saved_volume, parent, false)
-        val volume_name_textview = view.findViewById<TextView>(R.id.volume_name_textview)
+        val volumeNameTextview = view.findViewById<TextView>(R.id.volume_name_textview)
         val currentVolume = getItem(position)
-        volume_name_textview.text = currentVolume
+        volumeNameTextview.text = currentVolume
-        val delete_imageview = view.findViewById<ImageView>(R.id.delete_imageview)
+        val deleteImageview = view.findViewById<ImageView>(R.id.delete_imageview)
-        delete_imageview.setOnClickListener {
+        deleteImageview.setOnClickListener {
-            val volume_path = saved_volumes_paths[position]
+            val volumePath = savedVolumesPaths[position]
             val dialog = ColoredAlertDialogBuilder(context)
             dialog.setTitle(R.string.warning)
-            if (shared_prefs.getString(volume_path, null) != null){
+            if (sharedPrefs.getString(volumePath, null) != null){
                 dialog.setMessage(context.getString(R.string.delete_hash_or_all))
                 dialog.setPositiveButton(context.getString(R.string.delete_all)) { _, _ ->
-                    saved_volumes_paths.removeAt(position)
+                    savedVolumesPaths.removeAt(position)
-                    shared_prefs_editor.remove(volume_path)
+                    sharedPrefsEditor.remove(volumePath)
-                    update_shared_prefs()
+                    updateSharedPrefs()
                     refresh(parent)
                 }
                 dialog.setNegativeButton(context.getString(R.string.delete_hash)) { _, _ ->
-                    shared_prefs_editor.remove(volume_path)
+                    sharedPrefsEditor.remove(volumePath)
-                    shared_prefs_editor.apply()
+                    sharedPrefsEditor.apply()
                 }
             } else {
                 dialog.setMessage(context.getString(R.string.ask_delete_volume_path))
                 dialog.setPositiveButton(R.string.ok) {_, _ ->
-                    saved_volumes_paths.removeAt(position)
+                    savedVolumesPaths.removeAt(position)
-                    update_shared_prefs()
+                    updateSharedPrefs()
                     refresh(parent)
                 }
                 dialog.setNegativeButton(R.string.cancel, null)
@@ -86,13 +91,15 @@ class SavedVolumesAdapter(val context: Context, val shared_prefs: SharedPreferen
         notifyDataSetChanged()
         if (count == 0){
             WidgetUtil.hide(parent)
+        } else {
+            nonScrollableColoredBorderListView.layoutParams.height = nonScrollableColoredBorderListView.computeHeight()
         }
     }
 
     fun addVolumePath(volume_path: String) {
-        if (!saved_volumes_paths.contains(volume_path)) {
+        if (!savedVolumesPaths.contains(volume_path)) {
-            saved_volumes_paths.add(volume_path)
+            savedVolumesPaths.add(volume_path)
-            update_shared_prefs()
+            updateSharedPrefs()
         }
     }
 }

app/src/main/java/sushi/hardcore/droidfs/explorers/BaseExplorerActivity.kt

@@ -23,16 +23,16 @@ import sushi.hardcore.droidfs.ConstValues.Companion.isText
 import sushi.hardcore.droidfs.ConstValues.Companion.isVideo
 import sushi.hardcore.droidfs.R
 import sushi.hardcore.droidfs.adapters.DialogSingleChoiceAdapter
-import sushi.hardcore.droidfs.adapters.OpenAsDialogAdapter
 import sushi.hardcore.droidfs.adapters.ExplorerElementAdapter
+import sushi.hardcore.droidfs.adapters.OpenAsDialogAdapter
 import sushi.hardcore.droidfs.file_viewers.AudioPlayer
 import sushi.hardcore.droidfs.file_viewers.ImageViewer
 import sushi.hardcore.droidfs.file_viewers.TextEditor
 import sushi.hardcore.droidfs.file_viewers.VideoPlayer
 import sushi.hardcore.droidfs.provider.RestrictedFileProvider
 import sushi.hardcore.droidfs.util.ExternalProvider
-import sushi.hardcore.droidfs.util.PathUtils
 import sushi.hardcore.droidfs.util.GocryptfsVolume
+import sushi.hardcore.droidfs.util.PathUtils
 import sushi.hardcore.droidfs.widgets.ColoredAlertDialogBuilder
 
 open class BaseExplorerActivity : BaseActivity() {
@@ -49,6 +49,7 @@ open class BaseExplorerActivity : BaseActivity() {
         }
     protected lateinit var explorerElements: MutableList<ExplorerElement>
     protected lateinit var explorerAdapter: ExplorerElementAdapter
+    private var isCreating = true
     private var usf_open = false
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -100,7 +101,7 @@ open class BaseExplorerActivity : BaseActivity() {
         explorerAdapter.onItemClick(position)
         if (explorerAdapter.selectedItems.isEmpty()) {
             if (!wasSelecting) {
-                val fullPath = explorerElements[position].getFullPath()
+                val fullPath = explorerElements[position].fullPath
                 when {
                     explorerElements[position].isDirectory -> {
                         setCurrentPath(fullPath)
@@ -171,7 +172,15 @@ open class BaseExplorerActivity : BaseActivity() {
         explorerAdapter.setExplorerElements(explorerElements)
         currentDirectoryPath = path
         current_path_text.text = getString(R.string.location, currentDirectoryPath)
-        total_size_text.text = getString(R.string.total_size, PathUtils.formatSize(explorerAdapter.currentDirectoryTotalSize))
+        Thread{
+            var totalSize: Long = 0
+            for (e in gocryptfsVolume.recursiveMapFiles(currentDirectoryPath)){
+                if (e.isRegularFile){
+                    totalSize += e.size
+                }
+            }
+            total_size_text.text = getString(R.string.total_size, PathUtils.formatSize(totalSize))
+        }.start()
     }
 
     private fun askCloseVolume() {
@@ -222,8 +231,7 @@ open class BaseExplorerActivity : BaseActivity() {
         }
     }
 
-    fun onClickAddFolder(view: View?) {
+    protected fun openDialogCreateFolder() {
-        findViewById<FloatingActionMenu>(R.id.fam_explorer).close(true)
         val dialogEditTextView = layoutInflater.inflate(R.layout.dialog_edit_text, null)
         val dialogEditText = dialogEditTextView.findViewById<EditText>(R.id.dialog_edit_text)
         val dialog = ColoredAlertDialogBuilder(this)
@@ -245,7 +253,7 @@ open class BaseExplorerActivity : BaseActivity() {
         dialog.show()
     }
 
-    fun rename(old_name: String, new_name: String){
+    protected fun rename(old_name: String, new_name: String){
         if (new_name.isEmpty()) {
             Toast.makeText(this, R.string.error_filename_empty, Toast.LENGTH_SHORT).show()
         } else {
@@ -262,7 +270,7 @@ open class BaseExplorerActivity : BaseActivity() {
         }
     }
 
-    fun handleMenuItems(menu: Menu){
+    protected fun handleMenuItems(menu: Menu){
         menu.findItem(R.id.rename).isVisible = false
         if (usf_open){
             menu.findItem(R.id.external_open)?.isVisible = false
@@ -350,6 +358,10 @@ open class BaseExplorerActivity : BaseActivity() {
 
     override fun onResume() {
         super.onResume()
+        if (isCreating){
+            isCreating = false
+        } else {
             ExternalProvider.removeFiles(this)
         }
+    }
 }

app/src/main/java/sushi/hardcore/droidfs/explorers/ExplorerActivity.kt

@@ -10,11 +10,10 @@ import android.view.WindowManager
 import android.widget.EditText
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
-import com.github.clans.fab.FloatingActionButton
+import sushi.hardcore.droidfs.CameraActivity
-import com.github.clans.fab.FloatingActionMenu
-import kotlinx.android.synthetic.main.activity_explorer.*
 import sushi.hardcore.droidfs.OpenActivity
 import sushi.hardcore.droidfs.R
+import sushi.hardcore.droidfs.adapters.IconTextDialogAdapter
 import sushi.hardcore.droidfs.util.*
 import sushi.hardcore.droidfs.widgets.ColoredAlertDialogBuilder
 import java.io.File
@@ -59,8 +58,34 @@ class ExplorerActivity : BaseExplorerActivity() {
         }
     }
 
-    fun onClickCreateFile(view: View) {
+    fun onClickFAB(view: View) {
-        findViewById<FloatingActionMenu>(R.id.fam_explorer).close(true)
+        if (modeSelectLocation){
+            openDialogCreateFolder()
+        } else {
+            val adapter = IconTextDialogAdapter(this)
+            adapter.items = listOf(
+                listOf("importFromOtherVolumes", R.string.import_from_other_volume, R.drawable.icon_transfert),
+                listOf("importFiles", R.string.import_files, R.drawable.icon_encrypt),
+                listOf("createFile", R.string.new_file, R.drawable.icon_file_unknown),
+                listOf("createFolder", R.string.mkdir, R.drawable.icon_folder),
+                listOf("takePhoto", R.string.take_photo, R.drawable.icon_camera)
+            )
+            ColoredAlertDialogBuilder(this)
+                .setSingleChoiceItems(adapter, -1){ thisDialog, which ->
+                    when (adapter.getItem(which)){
+                        "importFromOtherVolumes" -> {
+                            val intent = Intent(this, OpenActivity::class.java)
+                            intent.action = "pick"
+                            startActivityForResult(intent, PICK_OTHER_VOLUME_ITEMS_REQUEST_CODE)
+                        }
+                        "importFiles" -> {
+                            val intent = Intent(Intent.ACTION_OPEN_DOCUMENT)
+                            intent.type = "*/*"
+                            intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true)
+                            intent.addCategory(Intent.CATEGORY_OPENABLE)
+                            startActivityForResult(intent, PICK_FILES_REQUEST_CODE)
+                        }
+                        "createFile" -> {
                             val dialogEditTextView = layoutInflater.inflate(R.layout.dialog_edit_text, null)
                             val dialogEditText = dialogEditTextView.findViewById<EditText>(R.id.dialog_edit_text)
                             val dialog = ColoredAlertDialogBuilder(this)
@@ -81,21 +106,23 @@ class ExplorerActivity : BaseExplorerActivity() {
                             dialog.window?.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE)
                             dialog.show()
                         }
-
+                        "createFolder" -> {
-    fun onClickAddFile(view: View?) {
+                            openDialogCreateFolder()
-        fam_explorer.close(true)
+                        }
-        val i = Intent(Intent.ACTION_OPEN_DOCUMENT)
+                        "takePhoto" -> {
-        i.type = "*/*"
+                            val intent = Intent(this, CameraActivity::class.java)
-        i.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true)
+                            intent.putExtra("path", currentDirectoryPath)
-        i.addCategory(Intent.CATEGORY_OPENABLE)
+                            intent.putExtra("sessionID", gocryptfsVolume.sessionID)
-        startActivityForResult(i, PICK_FILES_REQUEST_CODE)
+                            startActivity(intent)
+                        }
+                    }
+                    thisDialog.dismiss()
+                }
+                .setTitle(getString(R.string.fab_dialog_title))
+                .setNegativeButton(R.string.cancel, null)
+                .create()
+                .show()
         }
-
-    fun onClickAddFileFromOtherVolume(view: View?) {
-        fam_explorer.close(true)
-        val intent = Intent(this, OpenActivity::class.java)
-        intent.action = "pick"
-        startActivityForResult(intent, PICK_OTHER_VOLUME_ITEMS_REQUEST_CODE)
     }
 
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
@@ -323,9 +350,6 @@ class ExplorerActivity : BaseExplorerActivity() {
                 }
                 modeSelectLocation = true
                 unselectAll()
-                findViewById<FloatingActionButton>(R.id.fab_add_file).visibility = View.GONE
-                findViewById<FloatingActionButton>(R.id.fab_import_file).visibility = View.GONE
-                findViewById<FloatingActionButton>(R.id.fab_import_file_from_other_volume).visibility = View.GONE
                 true
             }
             R.id.validate -> {
@@ -333,11 +357,10 @@ class ExplorerActivity : BaseExplorerActivity() {
                     override fun doTask(activity: AppCompatActivity) {
                         var failedItem: String? = null
                         for (element in filesToCopy) {
-                            val originalPath = element.getFullPath()
                             failedItem = if (element.isDirectory) {
-                                recursiveCopyDirectory(originalPath, currentDirectoryPath)
+                                recursiveCopyDirectory(element.fullPath, currentDirectoryPath)
                             } else {
-                                if (copyFile(originalPath, PathUtils.path_join(currentDirectoryPath, element.name))) null else originalPath
+                                if (copyFile(element.fullPath, PathUtils.path_join(currentDirectoryPath, element.name))) null else element.fullPath
                             }
                             if (failedItem != null) {
                                 stopTask {
@@ -385,7 +408,7 @@ class ExplorerActivity : BaseExplorerActivity() {
             R.id.share -> {
                 val paths: MutableList<String> = ArrayList()
                 for (i in explorerAdapter.selectedItems) {
-                    paths.add(explorerElements[i].getFullPath())
+                    paths.add(explorerElements[i].fullPath)
                 }
                 ExternalProvider.share(this, gocryptfsVolume, paths)
                 unselectAll()
@@ -403,9 +426,6 @@ class ExplorerActivity : BaseExplorerActivity() {
     private fun cancelCopy() {
         if (modeSelectLocation){
             modeSelectLocation = false
-            findViewById<FloatingActionButton>(R.id.fab_add_file).visibility = View.VISIBLE
-            findViewById<FloatingActionButton>(R.id.fab_import_file).visibility = View.VISIBLE
-            findViewById<FloatingActionButton>(R.id.fab_import_file_from_other_volume).visibility = View.VISIBLE
             filesToCopy.clear()
         }
     }
@@ -457,15 +477,14 @@ class ExplorerActivity : BaseExplorerActivity() {
             }
         }
         for (e in mappedElements) {
-            val srcPath = e.getFullPath()
+            val dstPath = PathUtils.path_join(dstDirectoryPath, PathUtils.getRelativePath(srcDirectoryPath, e.fullPath))
-            val dstPath = PathUtils.path_join(dstDirectoryPath, PathUtils.getRelativePath(srcDirectoryPath, srcPath))
             if (e.isDirectory) {
                 if (!gocryptfsVolume.mkdir(dstPath)){
-                    return srcPath
+                    return e.fullPath
                 }
             } else {
-                if (!copyFile(srcPath, dstPath)) {
+                if (!copyFile(e.fullPath, dstPath)) {
-                    return srcPath
+                    return e.fullPath
                 }
             }
         }
@@ -506,15 +525,14 @@ class ExplorerActivity : BaseExplorerActivity() {
             }
         }
         for (e in mappedElements) {
-            val srcPath = e.getFullPath()
+            val dstPath = PathUtils.path_join(dstDirectoryPath, PathUtils.getRelativePath(remote_directory_path, e.fullPath))
-            val dstPath = PathUtils.path_join(dstDirectoryPath, PathUtils.getRelativePath(remote_directory_path, srcPath))
             if (e.isDirectory) {
                 if (!gocryptfsVolume.mkdir(dstPath)){
-                    return srcPath
+                    return e.fullPath
                 }
             } else {
-                if (!importFileFromOtherVolume(remote_gocryptfsVolume, srcPath, dstPath)) {
+                if (!importFileFromOtherVolume(remote_gocryptfsVolume, e.fullPath, dstPath)) {
-                    return srcPath
+                    return e.fullPath
                 }
             }
         }

app/src/main/java/sushi/hardcore/droidfs/explorers/ExplorerActivityDrop.kt

@@ -4,6 +4,7 @@ import android.content.Intent
 import android.net.Uri
 import android.view.Menu
 import android.view.MenuItem
+import android.view.View
 import sushi.hardcore.droidfs.R
 import sushi.hardcore.droidfs.util.PathUtils
 import sushi.hardcore.droidfs.widgets.ColoredAlertDialogBuilder
@@ -13,6 +14,10 @@ class ExplorerActivityDrop : BaseExplorerActivity() {
         setContentView(R.layout.activity_explorer_drop)
     }
 
+    fun onClickFAB(view: View) {
+        openDialogCreateFolder()
+    }
+
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         menuInflater.inflate(R.menu.explorer_drop, menu)
         handleMenuItems(menu)

app/src/main/java/sushi/hardcore/droidfs/explorers/ExplorerElement.kt

@@ -5,6 +5,7 @@ import java.util.*
 
 class ExplorerElement(val name: String, val elementType: Short, val size: Long, mtime: Long, private val parentPath: String) {
     val mTime = Date((mtime * 1000).toString().toLong())
+    val fullPath: String = PathUtils.path_join(parentPath, name)
 
     val isDirectory: Boolean
         get() = elementType.toInt() == 0
@@ -15,15 +16,11 @@ class ExplorerElement(val name: String, val elementType: Short, val size: Long,
     val isRegularFile: Boolean
         get() = elementType.toInt() == 1
 
-    fun getFullPath(): String {
-        return PathUtils.path_join(parentPath, name)
-    }
-
     companion object {
         fun sortBy(sortOrder: String, explorerElements: MutableList<ExplorerElement>) {
             when (sortOrder) {
                 "name" -> {
-                    explorerElements.sortWith(Comparator { o1, o2 -> o1.name.compareTo(o2.name) })
+                    explorerElements.sortWith(Comparator { o1, o2 -> o1.fullPath.compareTo(o2.fullPath) })
                 }
                 "size" -> {
                     explorerElements.sortWith(Comparator { o1, o2 -> (o1.size - o2.size).toInt() })
@@ -32,7 +29,7 @@ class ExplorerElement(val name: String, val elementType: Short, val size: Long,
                     explorerElements.sortWith(Comparator { o1, o2 -> o1.mTime.compareTo(o2.mTime) })
                 }
                 "name_desc" -> {
-                    explorerElements.sortWith(Comparator { o1, o2 -> o2.name.compareTo(o1.name) })
+                    explorerElements.sortWith(Comparator { o1, o2 -> o2.fullPath.compareTo(o1.fullPath) })
                 }
                 "size_desc" -> {
                     explorerElements.sortWith(Comparator { o1, o2 -> (o2.size - o1.size).toInt() })

app/src/main/java/sushi/hardcore/droidfs/file_viewers/ImageViewer.kt

@@ -13,11 +13,8 @@ import com.bumptech.glide.load.resource.bitmap.BitmapTransformation
 import kotlinx.android.synthetic.main.activity_image_viewer.*
 import sushi.hardcore.droidfs.ConstValues
 import sushi.hardcore.droidfs.R
-<<<<<<< HEAD
-=======
 import sushi.hardcore.droidfs.util.MiscUtils
 import sushi.hardcore.droidfs.explorers.ExplorerElement
->>>>>>> ccc453a... Sorted image swipe & ExplorerViewModel
 import sushi.hardcore.droidfs.util.PathUtils
 import java.security.MessageDigest
 import kotlin.math.abs
@@ -66,26 +63,18 @@ class ImageViewer: FileViewerActivity() {
                             sortOrder = intent.getStringExtra("sortOrder") ?: "name"
                             ExplorerElement.sortBy(sortOrder, mappedImages)
                             for ((i, e) in mappedImages.withIndex()){
-                                if (filePath == e.getFullPath()){
+                                if (filePath == e.fullPath){
                                     currentMappedImageIndex = i
                                 }
                             }
                             wasMapped = true
                         }
-                        if (deltaX < 0){
+                        currentMappedImageIndex = if (deltaX < 0){
-                            if (currentMappedImageIndex == mappedImages.size-1){
+                            MiscUtils.incrementIndex(currentMappedImageIndex, mappedImages)
-                                currentMappedImageIndex = 0
                         } else {
-                                currentMappedImageIndex += 1
+                            MiscUtils.decrementIndex(currentMappedImageIndex, mappedImages)
                         }
-                        } else {
+                        loadWholeFile(mappedImages[currentMappedImageIndex].fullPath)?.let {
-                            if (currentMappedImageIndex == 0){
-                                currentMappedImageIndex = mappedImages.size-1
-                            } else {
-                                currentMappedImageIndex -= 1
-                            }
-                        }
-                        loadWholeFile(mappedImages[currentMappedImageIndex].getFullPath())?.let {
                             glideImage = Glide.with(this).load(it)
                             glideImage.into(image_viewer)
                         }

app/src/main/java/sushi/hardcore/droidfs/provider/RestrictedFileProvider.kt

@@ -84,6 +84,7 @@ class RestrictedFileProvider: ContentProvider() {
                     Wiper.wipe(file)
                 }
             }
+            dbHelper?.close()
             context.deleteDatabase(DB_NAME)
         }
 
@@ -134,28 +135,26 @@ class RestrictedFileProvider: ContentProvider() {
     }
 
     override fun query(uri: Uri, projection: Array<String>?, selection: String?, selectionArgs: Array<String>?, sortOrder: String?): Cursor? {
+        var resultCursor: MatrixCursor? = null
         val temporaryFile = getFileFromUri(uri)
         temporaryFile?.let{
-            val fileName =
+            val fileName = dbHelper?.readableDatabase?.query(TABLE_FILES, arrayOf(TemporaryFileColumns.COLUMN_NAME), TemporaryFileColumns.COLUMN_UUID + "=?", arrayOf(uri.lastPathSegment), null, null, null)
-                dbHelper?.readableDatabase?.query(TABLE_FILES, arrayOf(TemporaryFileColumns.COLUMN_NAME), TemporaryFileColumns.COLUMN_UUID + "=?", arrayOf(uri.lastPathSegment), null, null, null)
             fileName?.let{
                 if (fileName.moveToNext()) {
-                    val cursor = MatrixCursor(
+                    resultCursor = MatrixCursor(
                         arrayOf(
                             MediaStore.MediaColumns.DISPLAY_NAME,
                             MediaStore.MediaColumns.SIZE
                         )
                     )
-                    cursor.newRow()
+                    resultCursor!!.newRow()
                         .add(fileName.getString(0))
                         .add(temporaryFile.length())
-                    fileName.close()
-                    return cursor
                 }
                 fileName.close()
             }
         }
-        return null
+        return resultCursor
     }
 
     override fun delete(uri: Uri, givenSelection: String?, givenSelectionArgs: Array<String>?): Int {

app/src/main/java/sushi/hardcore/droidfs/util/GocryptfsVolume.kt

@@ -166,7 +166,7 @@ class GocryptfsVolume(var sessionID: Int) {
         result.addAll(explorerElements)
         for (e in explorerElements){
             if (e.isDirectory){
-                result.addAll(recursiveMapFiles(e.getFullPath()))
+                result.addAll(recursiveMapFiles(e.fullPath))
             }
         }
         return result

app/src/main/java/sushi/hardcore/droidfs/util/MiscUtils.kt

@@ -0,0 +1,18 @@
+package sushi.hardcore.droidfs.util
+
+object MiscUtils {
+    fun incrementIndex(index: Int, list: List<Any>): Int {
+        var i = index+1
+        if (i >= list.size){
+            i = 0
+        }
+        return i
+    }
+    fun decrementIndex(index: Int, list: List<Any>): Int {
+        var i = index-1
+        if (i <= 0){
+            i = list.size-1
+        }
+        return i
+    }
+}

app/src/main/java/sushi/hardcore/droidfs/widgets/ColoredBorderListView.kt

@@ -12,12 +12,9 @@ import androidx.core.content.ContextCompat
 import sushi.hardcore.droidfs.R
 
 open class ColoredBorderListView: ListView {
-    constructor(context: Context) : super(context) {
+    constructor(context: Context) : super(context) { applyColor() }
-        applyColor()
+    constructor(context: Context, attrs: AttributeSet): super(context, attrs) { applyColor() }
-    }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int): super(context, attrs, defStyleAttr) { applyColor() }
-    constructor(context: Context, attrs: AttributeSet): super(context, attrs){
-        applyColor()
-    }
     private fun applyColor(){
         val background = ContextCompat.getDrawable(context, R.drawable.listview_border) as StateListDrawable
         val dcs = background.constantState as DrawableContainer.DrawableContainerState

app/src/main/java/sushi/hardcore/droidfs/widgets/ColoredButton.kt

@@ -1,18 +0,0 @@
-package sushi.hardcore.droidfs.widgets
-
-import android.content.Context
-import android.content.res.ColorStateList
-import android.util.AttributeSet
-import androidx.appcompat.widget.AppCompatButton
-
-class ColoredButton: AppCompatButton {
-    constructor(context: Context) : super(context) {
-        applyColor()
-    }
-    constructor(context: Context, attrs: AttributeSet): super(context, attrs){
-        applyColor()
-    }
-    private fun applyColor(){
-        super.setBackgroundTintList(ColorStateList.valueOf(ThemeColor.getThemeColor(context)))
-    }
-}

app/src/main/java/sushi/hardcore/droidfs/widgets/ColoredCheckBox.kt

@@ -6,12 +6,9 @@ import android.util.AttributeSet
 import androidx.appcompat.widget.AppCompatCheckBox
 
 class ColoredCheckBox: AppCompatCheckBox {
-    constructor(context: Context) : super(context) {
+    constructor(context: Context) : super(context) { applyColor() }
-        applyColor()
+    constructor(context: Context, attrs: AttributeSet): super(context, attrs) { applyColor() }
-    }
+    //constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int): super(context, attrs, defStyleAttr) { applyColor() }
-    constructor(context: Context, attrs: AttributeSet): super(context, attrs){
-        applyColor()
-    }
     private fun applyColor(){
         super.setButtonTintList(ColorStateList.valueOf(ThemeColor.getThemeColor(context)))
     }

app/src/main/java/sushi/hardcore/droidfs/widgets/ColoredEditText.kt

@@ -14,12 +14,9 @@ import androidx.core.content.ContextCompat
 import sushi.hardcore.droidfs.R
 
 class ColoredEditText: AppCompatEditText {
-    constructor(context: Context) : super(context) {
+    constructor(context: Context) : super(context) { applyColor() }
-        applyColor()
+    constructor(context: Context, attrs: AttributeSet): super(context, attrs) { applyColor() }
-    }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int): super(context, attrs, defStyleAttr) { applyColor() }
-    constructor(context: Context, attrs: AttributeSet): super(context, attrs){
-        applyColor()
-    }
     private fun applyColor(){
         super.setBackgroundTintList(ColorStateList.valueOf(ThemeColor.getThemeColor(context)))
     }

app/src/main/java/sushi/hardcore/droidfs/widgets/ColoredFAB.kt

@@ -1,19 +1,18 @@
 package sushi.hardcore.droidfs.widgets
 
 import android.content.Context
+import android.content.res.ColorStateList
 import android.util.AttributeSet
-import com.github.clans.fab.FloatingActionButton
+import androidx.core.content.ContextCompat
+import com.google.android.material.floatingactionbutton.FloatingActionButton
 
 class ColoredFAB: FloatingActionButton {
-    constructor(context: Context) : super(context) {
+    constructor(context: Context) : super(context) { applyColor() }
-        applyColor()
+    constructor(context: Context, attrs: AttributeSet): super(context, attrs) { applyColor() }
-    }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int): super(context, attrs, defStyleAttr) { applyColor() }
-    constructor(context: Context, attrs: AttributeSet): super(context, attrs){
-        applyColor()
-    }
     private fun applyColor(){
         val themeColor = ThemeColor.getThemeColor(context)
-        super.setColorNormal(themeColor)
+        backgroundTintList = ColorStateList.valueOf(themeColor)
-        super.setColorPressed(themeColor)
+        setColorFilter(ContextCompat.getColor(context, android.R.color.white))
     }
 }

app/src/main/java/sushi/hardcore/droidfs/widgets/ColoredFAM.kt

@@ -1,19 +0,0 @@
-package sushi.hardcore.droidfs.widgets
-
-import android.content.Context
-import android.util.AttributeSet
-import com.github.clans.fab.FloatingActionMenu
-
-class ColoredFAM: FloatingActionMenu {
-    constructor(context: Context) : super(context) {
-        applyColor()
-    }
-    constructor(context: Context, attrs: AttributeSet): super(context, attrs){
-        applyColor()
-    }
-    private fun applyColor(){
-        val themeColor = ThemeColor.getThemeColor(context)
-        super.setMenuButtonColorNormal(themeColor)
-        super.setMenuButtonColorPressed(themeColor)
-    }
-}

app/src/main/java/sushi/hardcore/droidfs/widgets/ColoredImageButton.kt

@@ -5,12 +5,9 @@ import android.util.AttributeSet
 import androidx.appcompat.widget.AppCompatImageButton
 
 class ColoredImageButton: AppCompatImageButton {
-    constructor(context: Context) : super(context) {
+    constructor(context: Context) : super(context) { applyColor() }
-        applyColor()
+    constructor(context: Context, attrs: AttributeSet): super(context, attrs) { applyColor() }
-    }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int): super(context, attrs, defStyleAttr) { applyColor() }
-    constructor(context: Context, attrs: AttributeSet): super(context, attrs){
-        applyColor()
-    }
     private fun applyColor(){
         super.setColorFilter(ThemeColor.getThemeColor(context))
     }

app/src/main/java/sushi/hardcore/droidfs/widgets/ColoredImageView.kt

@@ -5,12 +5,9 @@ import android.util.AttributeSet
 import androidx.appcompat.widget.AppCompatImageView
 
 class ColoredImageView : AppCompatImageView {
-    constructor(context: Context) : super(context) {
+    constructor(context: Context) : super(context) { applyColor() }
-        applyColor()
+    constructor(context: Context, attrs: AttributeSet): super(context, attrs) { applyColor() }
-    }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int): super(context, attrs, defStyleAttr) { applyColor() }
-    constructor(context: Context, attrs: AttributeSet): super(context, attrs){
-        applyColor()
-    }
     private fun applyColor(){
         super.setColorFilter(ThemeColor.getThemeColor(context))
     }

app/src/main/java/sushi/hardcore/droidfs/widgets/ColoredSeekBar.kt

@@ -1,21 +0,0 @@
-package sushi.hardcore.droidfs.widgets
-
-import android.content.Context
-import android.graphics.PorterDuff
-import android.graphics.PorterDuffColorFilter
-import android.util.AttributeSet
-import androidx.appcompat.widget.AppCompatSeekBar
-
-class ColoredSeekBar : AppCompatSeekBar {
-    constructor(context: Context) : super(context) {
-        applyColor()
-    }
-    constructor(context: Context, attrs: AttributeSet): super(context, attrs){
-        applyColor()
-    }
-    private fun applyColor(){
-        val colorFilter = PorterDuffColorFilter(ThemeColor.getThemeColor(context), PorterDuff.Mode.SRC_IN)
-        super.getProgressDrawable().colorFilter = colorFilter
-        super.getThumb().colorFilter = colorFilter
-    }
-}

app/src/main/java/sushi/hardcore/droidfs/widgets/NonScrollableColoredBorderListView.kt

@@ -7,17 +7,20 @@ import android.widget.ListAdapter
 class NonScrollableColoredBorderListView: ColoredBorderListView {
     constructor(context: Context) : super(context)
     constructor(context: Context, attrs: AttributeSet): super(context, attrs)
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int): super(context, attrs, defStyleAttr)
 
-    override fun setAdapter(adapter: ListAdapter?) {
+    fun computeHeight(): Int {
-        super.setAdapter(adapter)
-        adapter?.let {
         var totalHeight = 0
         for (i in 0 until adapter.count){
             val item = adapter.getView(i, null, this)
             item.measure(0, 0)
             totalHeight += item.measuredHeight
         }
-            layoutParams.height = totalHeight + (dividerHeight * (adapter.count-1))
+        return totalHeight + (dividerHeight * (adapter.count-1))
     }
+
+    override fun setAdapter(adapter: ListAdapter?) {
+        super.setAdapter(adapter)
+        layoutParams.height = computeHeight()
     }
 }

app/src/main/java/sushi/hardcore/droidfs/widgets/TakePhotoButton.kt

@@ -0,0 +1,27 @@
+package sushi.hardcore.droidfs.widgets
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.MotionEvent
+import androidx.appcompat.widget.AppCompatImageView
+
+class TakePhotoButton: AppCompatImageView {
+    constructor(context: Context) : super(context) { init() }
+    constructor(context: Context, attrs: AttributeSet): super(context, attrs) { init() }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int): super(context, attrs, defStyleAttr) { init() }
+    lateinit var onClick: ()->Unit
+
+    private fun init(){
+        setOnTouchListener{ _, event ->
+            when (event.action) {
+                MotionEvent.ACTION_DOWN -> onClick()
+                MotionEvent.ACTION_UP -> isPressed = true
+            }
+            true
+        }
+    }
+
+    fun onPhotoTaken(){
+        isPressed = false
+    }
+}

app/src/main/res/drawable/button_background.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="@color/buttonBackgroundColor"/>
+            <corners android:radius="4dp"/>
+        </shape>
+    </item>
+</selector>

app/src/main/res/drawable/fab_label_background.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android">
-    <solid android:color="#666666"/>
-    <padding
-        android:left="16dp"
-        android:right="16dp"
-        android:top="6dp"
-        android:bottom="6dp"/>
-    <corners
-        android:radius="5dp"/>
-</shape>

app/src/main/res/drawable/icon_camera.xml

@@ -0,0 +1,6 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M12,12m-3.2,0a3.2,3.2 0,1 1,6.4 0a3.2,3.2 0,1 1,-6.4 0"/>
+    <path android:fillColor="@android:color/white" android:pathData="M9,2L7.17,4L4,4c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2h-3.17L15,2L9,2zM12,17c-2.76,0 -5,-2.24 -5,-5s2.24,-5 5,-5 5,2.24 5,5 -2.24,5 -5,5z"/>
+</vector>

app/src/main/res/drawable/icon_camera_back.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:fillColor="#FFFFFF"
+      android:pathData="M20,40h-10v4h10v4l6,-6 -6,-6v4zM28,40v4h10v-4h-10zM34,0h-20c-2.21,0 -4,1.79 -4,4v28c0,2.21 1.79,4 4,4h20c2.21,0 4,-1.79 4,-4v-28c0,-2.21 -1.79,-4 -4,-4zM23.99,12c-2.21,0 -3.99,-1.79 -3.99,-4s1.78,-4 3.99,-4 4,1.79 4,4 -1.79,4 -4,4z"/>
+</vector>

app/src/main/res/drawable/icon_camera_front.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:fillColor="#FFFFFF"
+      android:pathData="M20,40h-10v4h10v4l6,-6 -6,-6v4zM28,40v4h10v-4h-10zM24,16c2.21,0 4,-1.79 4,-4s-1.79,-4 -4,-4 -3.99,1.79 -3.99,4c0.01,2.21 1.78,4 3.99,4zM34,0h-20c-2.21,0 -4,1.79 -4,4v28c0,2.21 1.79,4 4,4h20c2.21,0 4,-1.79 4,-4v-28c0,-2.21 -1.79,-4 -4,-4zM14,4h20v21c0,-3.33 -6.67,-5 -10,-5s-10,1.67 -10,5v-21z"/>
+</vector>

app/src/main/res/drawable/icon_encrypt.xml

@@ -1,11 +1,10 @@
-<?xml version="1.0" encoding="utf-8"?>
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
     android:viewportWidth="500"
     android:viewportHeight="500">
-
   <path
+      android:pathData="m131.889,118.111l0,63.597l-27.256,0c-20.079,0 -36.343,16.263 -36.343,36.342l0,181.711c0,20.078 16.264,36.34 36.343,36.34l290.734,0c20.078,0 36.345,-16.262 36.345,-36.34l0,-181.711c0,-20.079 -16.267,-36.342 -36.345,-36.342l-27.254,0l0,-63.597c0,-65.232 -52.882,-118.111 -118.112,-118.111s-118.112,52.878 -118.112,118.111zM177.317,181.708l0,-63.597c0,-40.157 32.525,-72.685 72.683,-72.685c40.158,0 72.685,32.528 72.685,72.685l0,63.597l-145.368,0zM213.658,281.649c0,-20.078 16.263,-36.341 36.342,-36.341s36.341,16.263 36.341,36.341c0,12.812 -6.634,24.079 -16.625,30.529c0,0 3.55,21.446 7.542,46.699c0,7.538 -6.087,13.625 -13.629,13.625l-27.258,0c-7.541,0 -13.627,-6.087 -13.627,-13.625l7.542,-46.699c-9.992,-6.45 -16.628,-17.718 -16.628,-30.529z"
       android:fillColor="#FFFFFF"
-        android:pathData="M131.889,150.061v63.597h-27.256 c-20.079,0-36.343,16.263-36.343,36.342v181.711c0,20.078,16.264,36.34,36.343,36.34h290.734c20.078,0,36.345-16.262,36.345-36.34 V250c0-20.079-16.267-36.342-36.345-36.342h-27.254v-63.597c0-65.232-52.882-118.111-118.112-118.111 S131.889,84.828,131.889,150.061z M177.317,213.658v-63.597c0-40.157,32.525-72.685,72.683-72.685 c40.158,0,72.685,32.528,72.685,72.685v63.597H177.317z M213.658,313.599c0-20.078,16.263-36.341,36.342-36.341 s36.341,16.263,36.341,36.341c0,12.812-6.634,24.079-16.625,30.529c0,0,3.55,21.446,7.542,46.699 c0,7.538-6.087,13.625-13.629,13.625h-27.258c-7.541,0-13.627-6.087-13.627-13.625l7.542-46.699 C220.294,337.678,213.658,326.41,213.658,313.599z" />
+      android:fillType="evenOdd"/>
 </vector>

app/src/main/res/drawable/icon_flash_auto.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M3,2v12h3v9l7,-12L9,11l4,-9L3,2zM19,2h-2l-3.2,9h1.9l0.7,-2h3.2l0.7,2h1.9L19,2zM16.85,7.65L18,4l1.15,3.65h-2.3z"/>
+</vector>

app/src/main/res/drawable/icon_flash_off.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M3.27,3L2,4.27l5,5V13h3v9l3.58,-6.14L17.73,20 19,18.73 3.27,3zM17,10h-4l4,-8H7v2.18l8.46,8.46L17,10z"/>
+</vector>

app/src/main/res/drawable/icon_flash_on.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M7,2v11h3v9l7,-12h-4l4,-8z"/>
+</vector>

app/src/main/res/drawable/take_photo_button.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape android:shape="oval">
+            <solid android:color="#CCCCCC" />
+            <size android:width="75dp" android:height="75dp" />
+            <stroke android:width="15dp" android:color="#444444"/>
+        </shape>
+    </item>
+    <item>
+        <shape android:shape="oval">
+            <solid android:color="#FFFFFF"/>
+            <size android:width="75dp" android:height="75dp" />
+            <stroke android:width="8dp" android:color="#444444"/>
+        </shape>
+    </item>
+</selector>

app/src/main/res/layout/activity_camera.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout 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"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    tools:context=".CameraActivity">
+
+    <com.otaliastudios.cameraview.CameraView
+        android:id="@+id/camera"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:cameraGesturePinch="zoom"
+        app:cameraPictureFormat="jpeg"
+        app:cameraAudio="off"/>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="30dp">
+
+        <ImageView
+            android:id="@+id/image_flash"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:src="@drawable/icon_flash_auto"
+            android:layout_alignEnd="@id/take_photo_button"
+            android:layout_marginEnd="120dp"
+            android:layout_centerVertical="true"
+            android:onClick="onClickFlash"/>
+
+        <sushi.hardcore.droidfs.widgets.TakePhotoButton
+            android:id="@+id/take_photo_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/take_photo_button"
+            android:layout_centerInParent="true"/>
+
+        <ImageView
+            android:id="@+id/image_camera_switch"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:src="@drawable/icon_camera_front"
+            android:layout_alignStart="@id/take_photo_button"
+            android:layout_marginStart="120dp"
+            android:layout_centerVertical="true"
+            android:onClick="onClickCameraSwitch"/>
+
+    </RelativeLayout>
+
+</RelativeLayout>

app/src/main/res/layout/activity_change_password.xml

@@ -25,7 +25,7 @@
                     android:layout_height="match_parent"
                     android:gravity="center_vertical"
                     android:text="@string/volume_path"
-                    android:textSize="@dimen/edit_text_label_size" />
+                    android:textSize="@dimen/edit_text_label_text_size" />
 
                 <sushi.hardcore.droidfs.widgets.ColoredEditText
                     android:id="@+id/edit_volume_path"
@@ -54,7 +54,7 @@
                     android:layout_height="match_parent"
                     android:gravity="center_vertical"
                     android:text="@string/old_password"
-                    android:textSize="@dimen/edit_text_label_size" />
+                    android:textSize="@dimen/edit_text_label_text_size" />
 
                 <sushi.hardcore.droidfs.widgets.ColoredEditText
                     android:id="@+id/edit_old_password"
@@ -74,7 +74,7 @@
                     android:layout_height="match_parent"
                     android:gravity="center_vertical"
                     android:text="@string/new_password"
-                    android:textSize="@dimen/edit_text_label_size" />
+                    android:textSize="@dimen/edit_text_label_text_size" />
 
                 <sushi.hardcore.droidfs.widgets.ColoredEditText
                     android:id="@+id/edit_new_password"
@@ -94,7 +94,7 @@
                     android:layout_height="match_parent"
                     android:gravity="center_vertical"
                     android:text="@string/new_password_confirmation"
-                    android:textSize="@dimen/edit_text_label_size" />
+                    android:textSize="@dimen/edit_text_label_text_size" />
 
                 <sushi.hardcore.droidfs.widgets.ColoredEditText
                     android:id="@+id/edit_new_password_confirm"
@@ -137,7 +137,7 @@
                 android:gravity="center"
                 android:text="@string/create_password_warning"/>
 
-            <Button
+            <androidx.appcompat.widget.AppCompatButton
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/action_activity_button_height"
                 android:layout_marginHorizontal="@dimen/action_activity_button_horizontal_margin"

app/src/main/res/layout/activity_create.xml

@@ -25,7 +25,7 @@
                     android:layout_height="match_parent"
                     android:gravity="center_vertical"
                     android:text="@string/volume_path"
-                    android:textSize="@dimen/edit_text_label_size" />
+                    android:textSize="@dimen/edit_text_label_text_size" />
 
                 <sushi.hardcore.droidfs.widgets.ColoredEditText
                     android:id="@+id/edit_volume_path"
@@ -54,7 +54,7 @@
                     android:layout_height="match_parent"
                     android:gravity="center_vertical"
                     android:text="@string/password"
-                    android:textSize="@dimen/edit_text_label_size" />
+                    android:textSize="@dimen/edit_text_label_text_size" />
 
                 <sushi.hardcore.droidfs.widgets.ColoredEditText
                     android:id="@+id/edit_password"
@@ -74,7 +74,7 @@
                     android:layout_height="match_parent"
                     android:gravity="center_vertical"
                     android:text="@string/password_confirm"
-                    android:textSize="@dimen/edit_text_label_size" />
+                    android:textSize="@dimen/edit_text_label_text_size" />
 
                 <sushi.hardcore.droidfs.widgets.ColoredEditText
                     android:id="@+id/edit_password_confirm"
@@ -109,7 +109,7 @@
                 android:gravity="center"
                 android:text="@string/create_password_warning"/>
 
-            <Button
+            <androidx.appcompat.widget.AppCompatButton
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/action_activity_button_height"
                 android:layout_marginHorizontal="@dimen/action_activity_button_horizontal_margin"

app/src/main/res/layout/activity_explorer.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
@@ -37,53 +36,14 @@
 
         </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
-        <sushi.hardcore.droidfs.widgets.ColoredFAM
+        <sushi.hardcore.droidfs.widgets.ColoredFAB
-            android:id="@+id/fam_explorer"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignParentBottom="true"
             android:layout_alignParentEnd="true"
             android:layout_margin="15dp"
-            app:menu_labels_style="@style/fab_label">
+            android:src="@drawable/icon_add"
-
+            android:onClick="onClickFAB"/>
-            <sushi.hardcore.droidfs.widgets.ColoredFAB
-                android:id="@+id/fab_import_file_from_other_volume"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                app:fab_size="mini"
-                app:fab_label="@string/import_from_other_volume"
-                android:src="@drawable/icon_transfert"
-                android:onClick="onClickAddFileFromOtherVolume"/>
-
-            <sushi.hardcore.droidfs.widgets.ColoredFAB
-                android:id="@+id/fab_import_file"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                app:fab_size="mini"
-                app:fab_label="@string/import_files"
-                android:src="@drawable/icon_encrypt"
-                android:onClick="onClickAddFile"/>
-
-            <sushi.hardcore.droidfs.widgets.ColoredFAB
-                android:id="@+id/fab_add_file"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                app:fab_size="mini"
-                app:fab_label="@string/new_file"
-                android:src="@drawable/icon_file_unknown"
-                android:onClick="onClickCreateFile"/>
-
-            <sushi.hardcore.droidfs.widgets.ColoredFAB
-                android:id="@+id/fab_add_folder"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                app:fab_size="mini"
-                app:fab_label="@string/mkdir"
-                android:src="@drawable/icon_folder"
-                android:onClick="onClickAddFolder"
-                tools:ignore="OnClick" />
-
-        </sushi.hardcore.droidfs.widgets.ColoredFAM>
 
     </RelativeLayout>
 

app/src/main/res/layout/activity_explorer_drop.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
@@ -35,25 +34,14 @@
 
         </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
-        <sushi.hardcore.droidfs.widgets.ColoredFAM
+        <sushi.hardcore.droidfs.widgets.ColoredFAB
-            android:id="@+id/fam_explorer"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignParentBottom="true"
             android:layout_alignParentEnd="true"
             android:layout_margin="15dp"
-            app:menu_labels_style="@style/fab_label">
+            android:src="@drawable/icon_add"
-
+            android:onClick="onClickFAB"/>
-            <sushi.hardcore.droidfs.widgets.ColoredFAB
-                android:id="@+id/fab_add_folder"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                app:fab_size="mini"
-                app:fab_label="@string/mkdir"
-                android:src="@drawable/icon_folder"
-                android:onClick="onClickAddFolder"/>
-
-        </sushi.hardcore.droidfs.widgets.ColoredFAM>
 
     </RelativeLayout>
 

app/src/main/res/layout/activity_main.xml

@@ -28,7 +28,7 @@
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
 
-                <Button
+                <androidx.appcompat.widget.AppCompatButton
                     android:layout_width="match_parent"
                     android:layout_height="@dimen/main_activity_button_height"
                     android:layout_marginHorizontal="@dimen/main_activity_button_hor_margin"
@@ -37,7 +37,7 @@
                     android:text="@string/open_volume"
                     style="@style/button"/>
 
-                <Button
+                <androidx.appcompat.widget.AppCompatButton
                     android:layout_width="match_parent"
                     android:layout_height="@dimen/main_activity_button_height"
                     android:layout_marginHorizontal="@dimen/main_activity_button_hor_margin"
@@ -46,7 +46,7 @@
                     android:text="@string/create_volume"
                     style="@style/button"/>
 
-                <Button
+                <androidx.appcompat.widget.AppCompatButton
                     android:layout_width="match_parent"
                     android:layout_height="@dimen/main_activity_button_height"
                     android:layout_marginHorizontal="@dimen/main_activity_button_hor_margin"

app/src/main/res/layout/activity_open.xml

@@ -25,7 +25,7 @@
                     android:layout_height="match_parent"
                     android:gravity="center_vertical"
                     android:text="@string/volume_path"
-                    android:textSize="@dimen/edit_text_label_size" />
+                    android:textSize="@dimen/edit_text_label_text_size" />
 
                 <sushi.hardcore.droidfs.widgets.ColoredEditText
                     android:id="@+id/edit_volume_path"
@@ -54,7 +54,7 @@
                     android:layout_height="match_parent"
                     android:gravity="center_vertical"
                     android:text="@string/password"
-                    android:textSize="@dimen/edit_text_label_size" />
+                    android:textSize="@dimen/edit_text_label_text_size" />
 
                 <sushi.hardcore.droidfs.widgets.ColoredEditText
                     android:id="@+id/edit_password"
@@ -96,7 +96,7 @@
                 android:gravity="center"
                 android:text="@string/open_activity_warning"/>
 
-            <Button
+            <androidx.appcompat.widget.AppCompatButton
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/action_activity_button_height"
                 android:layout_marginHorizontal="@dimen/action_activity_button_horizontal_margin"

app/src/main/res/layout/adapter_dialog_icon_text.xml

@@ -8,7 +8,8 @@
         android:id="@+id/icon"
         android:layout_width="50dp"
         android:layout_height="50dp"
-        android:layout_marginStart="20dp"/>
+        android:layout_marginStart="20dp"
+        android:layout_marginEnd="5dp"/>
 
     <TextView
         android:id="@+id/text"

app/src/main/res/layout/explorer_info_bar.xml

@@ -14,7 +14,7 @@
         android:singleLine="true"
         android:layout_weight="1"
         android:layout_marginStart="50dp"
-        android:textSize="15dp"/>
+        android:textSize="15sp"/>
 
     <TextView
         android:id="@+id/total_size_text"
@@ -23,6 +23,7 @@
         android:layout_weight="1"
         android:textAlignment="viewEnd"
         android:layout_marginEnd="50dp"
-        android:textSize="15dp"/>
+        android:textSize="15sp"
+        android:text="@string/default_total_size"/>
 
 </LinearLayout>

app/src/main/res/values/dimens.xml

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <dimen name="main_activity_button_height">70dp</dimen>
+    <dimen name="main_activity_button_height">60dp</dimen>
     <dimen name="main_activity_button_hor_margin">50dp</dimen>
-    <dimen name="main_activity_button_ver_margin">15dp</dimen>
+    <dimen name="main_activity_button_ver_margin">20dp</dimen>
     <dimen name="create_activity_label_width">100dp</dimen>
-    <dimen name="edit_text_label_size">15sp</dimen>
+    <dimen name="edit_text_label_text_size">15sp</dimen>
     <dimen name="open_activity_label_width">90dp</dimen>
     <dimen name="change_password_activity_label_width">100dp</dimen>
     <dimen name="action_activity_button_horizontal_margin">60dp</dimen>
-    <dimen name="action_activity_button_height">60dp</dimen>
+    <dimen name="action_activity_button_height">50dp</dimen>
     <dimen name="action_activity_listview_margin_horizontal">50dp</dimen>
     <dimen name="action_activity_listview_margin_top">20dp</dimen>
     <dimen name="warning_msg_padding">20dp</dimen>

app/src/main/res/values/strings.xml

@@ -6,8 +6,8 @@
     <string name="password">Password:</string>
     <string name="password_confirm">Password (confirmation):</string>
     <string name="volume_path">Volume Path:</string>
-    <string name="import_files">Import/Encrypt Files</string>
+    <string name="import_files">Import/Encrypt files</string>
-    <string name="mkdir">Create Folder</string>
+    <string name="mkdir">Create folder</string>
     <string name="dir_empty">Directory Empty</string>
     <string name="warning">Warning !</string>
     <string name="ask_close_volume">Are you sure you want to close this volume ?</string>
@@ -17,7 +17,7 @@
     <string name="error">Error</string>
     <string name="error_filename_empty">Please enter a name</string>
     <string name="error_mkdir">Folder creation failed.</string>
-    <string name="success_import">Import Successful !</string>
+    <string name="success_import">Import successful !</string>
     <string name="success_import_msg">The selected files have been successfully imported.</string>
     <string name="import_failed">Import of %1$s failed.</string>
     <string name="export_failed">Export of %1$s failed.</string>
@@ -119,7 +119,7 @@
     <string name="discard">Discard</string>
     <string name="word_wrap">Word Wrap</string>
     <string name="outofmemoryerror_msg">OutOfMemoryError: This file is too large to be loaded in memory.</string>
-    <string name="new_file">Create New File</string>
+    <string name="new_file">Create new file</string>
     <string name="enter_file_name">File name:</string>
     <string name="file_creation_failed">Failed to create the file.</string>
     <string name="loading">Loading…</string>
@@ -139,4 +139,9 @@
     <string name="copy_failed">Copy of %1$s failed.</string>
     <string name="copy_success_msg">The selected items have been successfully copied.</string>
     <string name="copy_success">Copy successful !</string>
+    <string name="fab_dialog_title">Add</string>
+    <string name="take_photo">Take photo</string>
+    <string name="picture_save_success">Picture saved to %1$s</string>
+    <string name="picture_save_failed">Failed to save this picture.</string>
+    <string name="default_total_size">N//A</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -4,14 +4,11 @@
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="android:colorBackground">@color/backgroundColor</item>
         <item name="android:textColor">@color/textColor</item>
-        <item name="checkboxStyle">@style/checkbox</item>
+        <!--<item name="checkboxStyle">@style/checkbox</item>-->
         <!--<item name="actionOverflowMenuStyle">@style/menu_overflow</item>-->
     </style>
-    <style name="fab_label">
-        <item name="android:background">@drawable/fab_label_background</item>
-    </style>
     <style name="button" parent="Widget.AppCompat.Button">
-        <item name="android:backgroundTint">@color/buttonBackgroundColor</item>
+        <item name="android:background">@drawable/button_background</item>
     </style>
     <style name="listViewNoDivider">
         <item name="android:divider">#000000</item>