Merge pull request 'aaa' (#10) from zhuyingjie_branch into main

doc/developer test.txt

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+this is a developer test txt  Only developer see it

src/note_but_github/app/src/main/res/layout/recycle_bin.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent">
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:orientation="vertical"
+        tools:ignore="UselessParent">
+
+        <ListView
+            android:id="@+id/recycle_bin"
+            android:layout_width="fill_parent"
+            android:layout_height="0dip"
+            android:layout_weight="1"
+            android:cacheColorHint="@null"
+            android:listSelector="@android:color/transparent"
+            android:divider="@null"
+            android:fadingEdge="none" />
+    </LinearLayout>
+
+</FrameLayout>

src/note_but_github/app/src/main/res/menu/recyclebin_options.xml

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+<?xml version="1.0" encoding="utf-8"?>
+
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/select_all"
+        android:title="@android:string/selectAll"
+        android:icon="@drawable/select_all"
+        android:showAsAction="always"/>
+
+    <item
+        android:id="@+id/recover"
+        android:title="@string/recover"
+        android:icon="@drawable/recover"
+        android:showAsAction="always" />
+
+    <item
+        android:id="@+id/realdelete"
+        android:title="@string/realdelete"
+        android:icon="@drawable/menu_delete"
+        android:showAsAction="always" />
+
+
+</menu>