diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..6f40ce6
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,84 @@
+//
+// Copyright (C) 2012 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// non-jarjar'd version of okhttp to compile the tests against
+java_library_static {
+    name: "okhttp-nojarjar",
+    hostdex: true,
+
+    srcs: [
+        "okhttp/src/main/java/**/*.java",
+        "okhttp-urlconnection/src/main/java/**/*.java",
+        "okhttp-android-support/src/main/java/**/*.java",
+        "okio/okio/src/main/java/**/*.java",
+    ],
+
+    target: {
+        android: {
+            srcs: ["android/main/java/**/*.java"],
+            exclude_srcs: ["okhttp/src/main/java/com/squareup/okhttp/internal/Platform.java"],
+        },
+    },
+
+    no_framework_libs: true,
+    java_version: "1.7",
+}
+
+java_library {
+    name: "okhttp",
+    hostdex: true,
+    jarjar_rules: "jarjar-rules.txt",
+    static_libs: ["okhttp-nojarjar"],
+    no_framework_libs: true,
+    java_version: "1.7",
+}
+
+// A guaranteed unstripped version of okhttp.
+// The build system may or may not strip the okhttp jar, but this one will
+// not be stripped. See b/24535627.
+java_library {
+    name: "okhttp-testdex",
+    static_libs: ["okhttp"],
+    no_framework_libs: true,
+    java_version: "1.7",
+}
+
+java_library_static {
+    name: "okhttp-tests-nojarjar",
+
+    srcs: [
+        "android/test/java/**/*.java",
+        "okhttp-android-support/src/test/java/**/*.java",
+        "okhttp-testing-support/src/main/java/**/*.java",
+        "okhttp-tests/src/test/java/**/*.java",
+        "okhttp-urlconnection/src/test/java/**/*.java",
+        "okhttp-ws/src/main/java/**/*.java",
+        "okhttp-ws-tests/src/test/java/**/*.java",
+        "okio/okio/src/test/java/**/*.java",
+        "mockwebserver/src/main/java/**/*.java",
+        "mockwebserver/src/test/java/**/*.java",
+    ],
+    // Exclude test Android currently has problems with due to @Parameterized (requires JUnit 4.11).
+    exclude_srcs: ["okhttp-tests/src/test/java/com/squareup/okhttp/WebPlatformUrlTest.java"],
+    libs: [
+        "okhttp-nojarjar",
+        "junit",
+        "bouncycastle-nojarjar",
+        "conscrypt",
+    ],
+    no_framework_libs: true,
+    java_version: "1.7",
+}
diff --git a/Android.mk b/Android.mk
deleted file mode 100644
index cea6eb5..0000000
--- a/Android.mk
+++ /dev/null
@@ -1,100 +0,0 @@
-#
-# Copyright (C) 2012 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(call my-dir)
-
-okhttp_common_src_files := $(call all-java-files-under,okhttp/src/main/java)
-okhttp_common_src_files += $(call all-java-files-under,okhttp-urlconnection/src/main/java)
-okhttp_common_src_files += $(call all-java-files-under,okhttp-android-support/src/main/java)
-okhttp_common_src_files += $(call all-java-files-under,okio/okio/src/main/java)
-
-okhttp_system_src_files := $(filter-out %/Platform.java, $(okhttp_common_src_files))
-okhttp_system_src_files += $(call all-java-files-under, android/main/java)
-
-okhttp_test_src_files := $(call all-java-files-under,android/test/java)
-okhttp_test_src_files += $(call all-java-files-under,okhttp-android-support/src/test/java)
-okhttp_test_src_files += $(call all-java-files-under,okhttp-testing-support/src/main/java)
-okhttp_test_src_files += $(call all-java-files-under,okhttp-tests/src/test/java)
-okhttp_test_src_files += $(call all-java-files-under,okhttp-urlconnection/src/test/java)
-okhttp_test_src_files += $(call all-java-files-under,okhttp-ws/src/main/java)
-okhttp_test_src_files += $(call all-java-files-under,okhttp-ws-tests/src/test/java)
-okhttp_test_src_files += $(call all-java-files-under,okio/okio/src/test/java)
-okhttp_test_src_files += $(call all-java-files-under,mockwebserver/src/main/java)
-okhttp_test_src_files += $(call all-java-files-under,mockwebserver/src/test/java)
-
-# Exclude test Android currently has problems with due to @Parameterized (requires JUnit 4.11).
-okhttp_test_src_excludes := \
-    okhttp-tests/src/test/java/com/squareup/okhttp/WebPlatformUrlTest.java
-
-okhttp_test_src_files := \
-    $(filter-out $(okhttp_test_src_excludes), $(okhttp_test_src_files))
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := okhttp
-LOCAL_MODULE_TAGS := optional
-LOCAL_SRC_FILES := $(okhttp_system_src_files)
-LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt
-LOCAL_JAVA_LIBRARIES := core-oj core-libart
-LOCAL_NO_STANDARD_LIBRARIES := true
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-LOCAL_JAVA_LANGUAGE_VERSION := 1.7
-include $(BUILD_JAVA_LIBRARY)
-
-# A guaranteed unstripped version of okhttp.
-# The build system may or may not strip the okhttp jar, but this one will
-# not be stripped. See b/24535627.
-include $(CLEAR_VARS)
-LOCAL_MODULE := okhttp-testdex
-LOCAL_MODULE_TAGS := optional
-LOCAL_SRC_FILES := $(okhttp_system_src_files)
-LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt
-LOCAL_JAVA_LIBRARIES := core-oj core-libart
-LOCAL_NO_STANDARD_LIBRARIES := true
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-LOCAL_JAVA_LANGUAGE_VERSION := 1.7
-include $(BUILD_JAVA_LIBRARY)
-
-# non-jarjar'd version of okhttp to compile the tests against
-include $(CLEAR_VARS)
-LOCAL_MODULE := okhttp-nojarjar
-LOCAL_MODULE_TAGS := optional
-LOCAL_SRC_FILES := $(okhttp_system_src_files)
-LOCAL_JAVA_LIBRARIES := core-oj core-libart
-LOCAL_NO_STANDARD_LIBRARIES := true
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-LOCAL_JAVA_LANGUAGE_VERSION := 1.7
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := okhttp-tests-nojarjar
-LOCAL_MODULE_TAGS := optional
-LOCAL_SRC_FILES := $(okhttp_test_src_files)
-LOCAL_JAVA_LIBRARIES := core-oj core-libart okhttp-nojarjar junit bouncycastle-nojarjar conscrypt
-LOCAL_NO_STANDARD_LIBRARIES := true
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-LOCAL_JAVA_LANGUAGE_VERSION := 1.7
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-ifeq ($(HOST_OS),linux)
-include $(CLEAR_VARS)
-LOCAL_MODULE := okhttp-hostdex
-LOCAL_MODULE_TAGS := optional
-LOCAL_SRC_FILES := $(okhttp_system_src_files)
-LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt
-LOCAL_JAVA_LIBRARIES := conscrypt-hostdex
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-LOCAL_JAVA_LANGUAGE_VERSION := 1.7
-include $(BUILD_HOST_DALVIK_JAVA_LIBRARY)
-endif  # ($(HOST_OS),linux)