move some Editor actions at the bottom of the screen

app/src/main/kotlin/com/simplemobiletools/gallery/activities/EditActivity.kt

@@ -20,7 +20,8 @@ import com.simplemobiletools.gallery.dialogs.ResizeDialog
 import com.simplemobiletools.gallery.dialogs.SaveAsDialog
 import com.simplemobiletools.gallery.extensions.openEditor
 import com.theartofdev.edmodo.cropper.CropImageView
-import kotlinx.android.synthetic.main.view_crop_image.*
+import kotlinx.android.synthetic.main.activity_edit.*
+import kotlinx.android.synthetic.main.bottom_editor_actions.*
 import java.io.*
 
 class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener {
@@ -37,7 +38,7 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.view_crop_image)
+        setContentView(R.layout.activity_edit)
 
         handlePermission(PERMISSION_WRITE_STORAGE) {
             if (it) {
@@ -90,6 +91,8 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
             if (isCropIntent && shouldCropSquare())
                 setFixedAspectRatio(true)
         }
+
+        setupBottomActions()
     }
 
     override fun onResume() {
@@ -106,15 +109,12 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
 
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         menuInflater.inflate(R.menu.menu_editor, menu)
-        menu.findItem(R.id.resize).isVisible = !isCropIntent
         return true
     }
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.save_as -> crop_image_view.getCroppedImageAsync()
-            R.id.rotate -> crop_image_view.rotateImage(90)
-            R.id.resize -> resizeImage()
             R.id.flip_horizontally -> flipImage(true)
             R.id.flip_vertically -> flipImage(false)
             R.id.edit -> editWith()
@@ -123,6 +123,17 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
         return true
     }
 
+    private fun setupBottomActions() {
+        bottom_rotate.setOnClickListener {
+            crop_image_view.rotateImage(90)
+        }
+
+        bottom_resize.beGoneIf(isCropIntent)
+        bottom_resize.setOnClickListener {
+            resizeImage()
+        }
+    }
+
     private fun resizeImage() {
         val point = getAreaSize()
         if (point == null) {

app/src/main/kotlin/com/simplemobiletools/gallery/activities/SetWallpaperActivity.kt

@@ -16,7 +16,7 @@ import com.simplemobiletools.commons.helpers.isNougatPlus
 import com.simplemobiletools.commons.models.RadioItem
 import com.simplemobiletools.gallery.R
 import com.theartofdev.edmodo.cropper.CropImageView
-import kotlinx.android.synthetic.main.view_crop_image.*
+import kotlinx.android.synthetic.main.activity_edit.*
 
 class SetWallpaperActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener {
     private val PICK_IMAGE = 1
@@ -28,7 +28,7 @@ class SetWallpaperActivity : SimpleActivity(), CropImageView.OnCropImageComplete
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.view_crop_image)
+        setContentView(R.layout.activity_set_wallpaper)
 
         if (intent.data == null) {
             val pickIntent = Intent(applicationContext, MainActivity::class.java)

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

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/fragment_holder"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <com.theartofdev.edmodo.cropper.CropImageView
+        android:id="@+id/crop_image_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:cropBackgroundColor="@color/crop_image_view_background"
+        app:cropInitialCropWindowPaddingRatio="0"/>
+
+    <include
+        android:id="@+id/bottom_editor_actions"
+        layout="@layout/bottom_editor_actions"/>
+
+</RelativeLayout>

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

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/bottom_editor_actions_wrapper"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/bottom_actions_height"
+    android:layout_alignParentBottom="true"
+    android:background="@drawable/gradient_background_lighter"
+    android:paddingTop="@dimen/medium_margin">
+
+    <ImageView
+        android:id="@+id/bottom_rotate"
+        style="@style/MyBorderlessBackgroundStyle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:padding="@dimen/medium_margin"
+        android:src="@drawable/ic_rotate_right"
+        app:layout_constraintEnd_toStartOf="@+id/bottom_resize"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"/>
+
+    <ImageView
+        android:id="@+id/bottom_resize"
+        style="@style/MyBorderlessBackgroundStyle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:padding="@dimen/medium_margin"
+        android:src="@drawable/ic_minimize"
+        app:layout_constraintEnd_toStartOf="@+id/bottom_flip"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toEndOf="@+id/bottom_rotate"/>
+
+    <ImageView
+        android:id="@+id/bottom_flip"
+        style="@style/MyBorderlessBackgroundStyle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:padding="@dimen/medium_margin"
+        android:src="@drawable/ic_flip"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toEndOf="@+id/bottom_resize"/>
+
+</android.support.constraint.ConstraintLayout>

app/src/main/res/menu/menu_editor.xml

@@ -6,16 +6,6 @@
         android:icon="@drawable/ic_check"
         android:title="@string/save_as"
         app:showAsAction="always"/>
-    <item
-        android:id="@+id/rotate"
-        android:icon="@drawable/ic_rotate_right"
-        android:title="@string/rotate"
-        app:showAsAction="ifRoom"/>
-    <item
-        android:id="@+id/resize"
-        android:icon="@drawable/ic_minimize"
-        android:title="@string/resize"
-        app:showAsAction="ifRoom"/>
     <item
         android:id="@+id/flip"
         android:icon="@drawable/ic_flip"