diff --git a/extensions/flac/src/androidTest/.classpath b/extensions/flac/src/androidTest/.classpath
new file mode 100644
index 0000000000..370096f6ec
--- /dev/null
+++ b/extensions/flac/src/androidTest/.classpath
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="src" path="java"/>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/ExoPlayerExt-Flac"/>
+	<classpathentry kind="output" path="bin/classes"/>
+</classpath>
diff --git a/extensions/flac/src/androidTest/.project b/extensions/flac/src/androidTest/.project
new file mode 100644
index 0000000000..7322c904ef
--- /dev/null
+++ b/extensions/flac/src/androidTest/.project
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>ExoPlayerExt-FlacTests</name>
+	<comment></comment>
+	<projects>
+		<project>ExoPlayerLib</project>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>0</id>
+			<name></name>
+			<type>14</type>
+			<matcher>
+				<id>org.eclipse.ui.ide.multiFilter</id>
+				<arguments>1.0-name-matches-true-false-BUILD</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>
diff --git a/extensions/opus/src/androidTest/.classpath b/extensions/opus/src/androidTest/.classpath
new file mode 100644
index 0000000000..f0e3ea5223
--- /dev/null
+++ b/extensions/opus/src/androidTest/.classpath
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<classpath>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="src" path="java"/>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/ExoPlayerExt-Opus"/>
+	<classpathentry kind="output" path="bin/classes"/>
+</classpath>
diff --git a/extensions/opus/src/androidTest/.project b/extensions/opus/src/androidTest/.project
new file mode 100644
index 0000000000..e3429833b6
--- /dev/null
+++ b/extensions/opus/src/androidTest/.project
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>ExoPlayerExt-OpusTests</name>
+	<comment></comment>
+	<projects>
+		<project>ExoPlayerLib</project>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>0</id>
+			<name></name>
+			<type>14</type>
+			<matcher>
+				<id>org.eclipse.ui.ide.multiFilter</id>
+				<arguments>1.0-name-matches-true-false-BUILD</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>