diff --git a/res/drawable-mdpi/ic_btn_copy.png b/res/drawable-mdpi/ic_btn_copy.png
new file mode 100644
index 0000000..2174368
--- /dev/null
+++ b/res/drawable-mdpi/ic_btn_copy.png
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diff --git a/res/drawable-mdpi/ic_btn_find.png b/res/drawable-mdpi/ic_btn_find.png
new file mode 100644
index 0000000..71bc61a
--- /dev/null
+++ b/res/drawable-mdpi/ic_btn_find.png
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diff --git a/res/drawable-mdpi/ic_btn_select_all.png b/res/drawable-mdpi/ic_btn_select_all.png
new file mode 100644
index 0000000..8ce8c8f
--- /dev/null
+++ b/res/drawable-mdpi/ic_btn_select_all.png
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diff --git a/res/drawable-mdpi/ic_btn_share.png b/res/drawable-mdpi/ic_btn_share.png
new file mode 100644
index 0000000..7262acf
--- /dev/null
+++ b/res/drawable-mdpi/ic_btn_share.png
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