diff --git a/plugins/android/testData/refactoring/findPossibleUsages/1.xml b/plugins/android/testData/refactoring/findPossibleUsages/1.xml
new file mode 100644
index 000000000000..b53ae1b97c9e
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/1.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <style name="style2">
+    <item name="android:textColor">@android:color/white</item>
+  </style>
+  <style name="styl<caret>e1">
+    <item name="android:textColor">@android:color/black</item>
+    <item name="android:background">@android:color/white</item>
+  </style>
+</resources>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/1_layout.xml b/plugins/android/testData/refactoring/findPossibleUsages/1_layout.xml
new file mode 100644
index 000000000000..cc1b93089401
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/1_layout.xml
@@ -0,0 +1,42 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style2"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/1_layout_after.xml b/plugins/android/testData/refactoring/findPossibleUsages/1_layout_after.xml
new file mode 100644
index 000000000000..33efeeb47642
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/1_layout_after.xml
@@ -0,0 +1,39 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:text="Hello" style="@style/style1"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            style="@style/style1"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style2"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/2.xml b/plugins/android/testData/refactoring/findPossibleUsages/2.xml
new file mode 100644
index 000000000000..b659c899963e
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/2.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <style name="style2">
+    <item name="android:textColor">@android:color/white</item>
+  </style>
+  <style name="style2.styl<caret>e1">
+    <item name="android:textColor">@android:color/black</item>
+    <item name="android:background">@android:color/white</item>
+  </style>
+</resources>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/2_layout.xml b/plugins/android/testData/refactoring/findPossibleUsages/2_layout.xml
new file mode 100644
index 000000000000..cc1b93089401
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/2_layout.xml
@@ -0,0 +1,42 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style2"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/2_layout_after.xml b/plugins/android/testData/refactoring/findPossibleUsages/2_layout_after.xml
new file mode 100644
index 000000000000..7a699b78fa7d
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/2_layout_after.xml
@@ -0,0 +1,40 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          style="@style/style2.style1"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/3.xml b/plugins/android/testData/refactoring/findPossibleUsages/3.xml
new file mode 100644
index 000000000000..99a0e7fec8c4
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/3.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <style name="style2">
+    <item name="android:textColor">@android:color/white</item>
+  </style>
+  <style name="style3">
+    <item name="android:background">@android:color/black</item>
+  </style>
+  <sty<caret>le name="style1" parent="style2">
+    <item name="android:textColor">@android:color/black</item>
+    <item name="android:background">@android:color/white</item>
+  </style>
+</resources>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/3_layout.xml b/plugins/android/testData/refactoring/findPossibleUsages/3_layout.xml
new file mode 100644
index 000000000000..5f5022a2eafc
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/3_layout.xml
@@ -0,0 +1,49 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style2"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style3"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/3_layout_after.xml b/plugins/android/testData/refactoring/findPossibleUsages/3_layout_after.xml
new file mode 100644
index 000000000000..f3017ec09242
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/3_layout_after.xml
@@ -0,0 +1,47 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          style="@style/style1"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style3"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/4.xml b/plugins/android/testData/refactoring/findPossibleUsages/4.xml
new file mode 100644
index 000000000000..ba18600e3b4c
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/4.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <style name="style2.style3">
+    <item name="android:textColor">@android:color/white</item>
+  </style>
+  <style name="style3">
+    <item name="android:background">@android:color/black</item>
+  </style>
+  <sty<caret>le name="style1" parent="style2.style3">
+    <item name="android:textColor">@android:color/black</item>
+    <item name="android:background">@android:color/white</item>
+  </style>
+</resources>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/4_layout.xml b/plugins/android/testData/refactoring/findPossibleUsages/4_layout.xml
new file mode 100644
index 000000000000..6a4e1009048e
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/4_layout.xml
@@ -0,0 +1,49 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style2.style3"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style3"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/4_layout_after.xml b/plugins/android/testData/refactoring/findPossibleUsages/4_layout_after.xml
new file mode 100644
index 000000000000..f3017ec09242
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/4_layout_after.xml
@@ -0,0 +1,47 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          style="@style/style1"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style3"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/5.xml b/plugins/android/testData/refactoring/findPossibleUsages/5.xml
new file mode 100644
index 000000000000..d934dc114f13
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/5.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <style name="style2" parent="style3">
+    <item name="android:textColor">@android:color/white</item>
+  </style>
+  <style name="style3">
+    <item name="android:background">@android:color/black</item>
+  </style>
+  <sty<caret>le name="style1" parent="style2">
+    <item name="android:textColor">@android:color/black</item>
+    <item name="android:background">@android:color/white</item>
+  </style>
+</resources>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/5_layout.xml b/plugins/android/testData/refactoring/findPossibleUsages/5_layout.xml
new file mode 100644
index 000000000000..5f5022a2eafc
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/5_layout.xml
@@ -0,0 +1,49 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style2"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style3"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/5_layout_after.xml b/plugins/android/testData/refactoring/findPossibleUsages/5_layout_after.xml
new file mode 100644
index 000000000000..f3017ec09242
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/5_layout_after.xml
@@ -0,0 +1,47 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          style="@style/style1"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style3"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/6.xml b/plugins/android/testData/refactoring/findPossibleUsages/6.xml
new file mode 100644
index 000000000000..b53ae1b97c9e
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/6.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <style name="style2">
+    <item name="android:textColor">@android:color/white</item>
+  </style>
+  <style name="styl<caret>e1">
+    <item name="android:textColor">@android:color/black</item>
+    <item name="android:background">@android:color/white</item>
+  </style>
+</resources>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/6_layout.xml b/plugins/android/testData/refactoring/findPossibleUsages/6_layout.xml
new file mode 100644
index 000000000000..cc1b93089401
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/6_layout.xml
@@ -0,0 +1,42 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style2"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/6_layout_after.xml b/plugins/android/testData/refactoring/findPossibleUsages/6_layout_after.xml
new file mode 100644
index 000000000000..33efeeb47642
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/6_layout_after.xml
@@ -0,0 +1,39 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:text="Hello" style="@style/style1"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            style="@style/style1"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style2"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/7.xml b/plugins/android/testData/refactoring/findPossibleUsages/7.xml
new file mode 100644
index 000000000000..6e3bb4421ac0
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/7.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <style name="style2">
+    <item name="android:textColor">@android:color/white</item>
+  </style>
+  <style name="styl<caret>e1">
+    <item name="android:textColor">@android:color/black</item>
+    <item name="android:background">@android:color/black</item>
+  </style>
+</resources>
\ No newline at end of file
diff --git a/plugins/android/testData/refactoring/findPossibleUsages/7_layout.xml b/plugins/android/testData/refactoring/findPossibleUsages/7_layout.xml
new file mode 100644
index 000000000000..cc1b93089401
--- /dev/null
+++ b/plugins/android/testData/refactoring/findPossibleUsages/7_layout.xml
@@ -0,0 +1,42 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android">
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          android:text="Hello"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"
+            android:background="@android:color/white"/>
+
+  <TextView android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/white"
+          android:background="@android:color/black"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/unknown"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style2"
+          android:text="Hello"/>
+
+  <Button android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:textColor="@android:color/black"
+          android:background="@android:color/white"
+          style="@style/style1"
+          android:text="Hello"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/plugins/android/testSrc/org/jetbrains/android/refactoring/AndroidFindStyleApplicationsTest.java b/plugins/android/testSrc/org/jetbrains/android/refactoring/AndroidFindStyleApplicationsTest.java
new file mode 100644
index 000000000000..fed81acaabc6
--- /dev/null
+++ b/plugins/android/testSrc/org/jetbrains/android/refactoring/AndroidFindStyleApplicationsTest.java
@@ -0,0 +1,70 @@
+package org.jetbrains.android.refactoring;
+
+import com.intellij.openapi.vfs.VirtualFile;
+import org.jetbrains.android.AndroidTestCase;
+
+/**
+ * @author Eugene.Kudelevsky
+ */
+public class AndroidFindStyleApplicationsTest extends AndroidTestCase {
+  private static final String BASE_PATH = "refactoring/findPossibleUsages/";
+
+  public void test1() throws Exception {
+    doTest();
+  }
+
+  public void test2() throws Exception {
+    doTest();
+  }
+
+  public void test3() throws Exception {
+    doTest();
+  }
+
+  public void test4() throws Exception {
+    doTest();
+  }
+
+  public void test5() throws Exception {
+    doTest();
+  }
+
+  public void test6() throws Exception {
+    final String testName = getTestName(true);
+    myFixture.copyFileToProject(BASE_PATH + testName + "_layout.xml", "res/layout/layout1.xml");
+    myFixture.copyFileToProject(BASE_PATH + testName + "_layout.xml", "res/layout/layout2.xml");
+
+    doTest1();
+
+    myFixture.checkResultByFile("res/layout/layout1.xml", BASE_PATH + testName + "_layout_after.xml", true);
+    myFixture.checkResultByFile("res/layout/layout2.xml", BASE_PATH + testName + "_layout_after.xml", true);
+  }
+
+  public void test7() throws Exception {
+    try {
+      doTest();
+      fail();
+    }
+    catch (RuntimeException e) {
+      assertEquals("IDEA has not found any possible applications of style 'style1'", e.getMessage());
+    }
+  }
+
+  private void doTest() {
+    final String testName = getTestName(true);
+    myFixture.copyFileToProject(BASE_PATH + testName + "_layout.xml", "res/layout/layout.xml");
+
+    doTest1();
+
+    myFixture.checkResultByFile("res/layout/layout.xml", BASE_PATH + testName + "_layout_after.xml", true);
+  }
+
+  private void doTest1() {
+    final String testName = getTestName(true);
+    final VirtualFile f = myFixture.copyFileToProject(BASE_PATH + testName + ".xml", "res/values/styles.xml");
+    myFixture.configureFromExistingVirtualFile(f);
+    myFixture.testAction(new AndroidFindStyleApplicationsAction(new AndroidFindStyleApplicationsAction.MyTestConfig(
+      AndroidFindStyleApplicationsProcessor.MyScope.PROJECT)));
+    myFixture.checkResultByFile(BASE_PATH + testName + ".xml");
+  }
+}