diff --git a/res/drawable-mdpi/lock_anim_00.png b/res/drawable-mdpi/lock_anim_00.png
new file mode 100644
index 0000000..afdda8b
--- /dev/null
+++ b/res/drawable-mdpi/lock_anim_00.png
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diff --git a/res/drawable-mdpi/lock_anim_02.png b/res/drawable-mdpi/lock_anim_02.png
new file mode 100644
index 0000000..0542b1d
--- /dev/null
+++ b/res/drawable-mdpi/lock_anim_02.png
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diff --git a/res/drawable-mdpi/lock_anim_04.png b/res/drawable-mdpi/lock_anim_04.png
new file mode 100644
index 0000000..a3ca629
--- /dev/null
+++ b/res/drawable-mdpi/lock_anim_04.png
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diff --git a/res/drawable-mdpi/lock_anim_06.png b/res/drawable-mdpi/lock_anim_06.png
new file mode 100644
index 0000000..90205a6
--- /dev/null
+++ b/res/drawable-mdpi/lock_anim_06.png
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diff --git a/res/drawable-mdpi/lock_anim_08.png b/res/drawable-mdpi/lock_anim_08.png
new file mode 100644
index 0000000..af7cd28
--- /dev/null
+++ b/res/drawable-mdpi/lock_anim_08.png
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