Make the bitmap sample app buildable in git.

The proguard config file causes proguard to fail on the analysis step when
building with blaze in google3, proguard 4.9

It does not cause proguard to fail when building in git, proguard 4.4

Bug: 11437985
Change-Id: I67b2fd749c54ae8f5c5fda0dd7742a0f88918685

3 files changed, 90 insertions, 4 deletions

diff --git a/sample/Android.mk b/sample/Android.mk
index a861182..8d3f786 100644
--- a/sample/Android.mk
+++ b/sample/Android.mk
@@ -15,14 +15,28 @@
 LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 
-LOCAL_MODULE := com-example-bitmapcache
+bitmap_dir := ..//res
+res_dirs := $(bitmap_dir) res
 
-LOCAL_SDK_VERSION := 16
+LOCAL_PACKAGE_NAME := bitmapcache-sample
+
+LOCAL_STATIC_JAVA_LIBRARIES += android-opt-bitmap
+
+LOCAL_SDK_VERSION := 18
 
 LOCAL_SRC_FILES := \
      $(call all-java-files-under, src) \
      $(call all-logtags-files-under, src)
 
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dirs)) $(LOCAL_PATH)/res
+LOCAL_AAPT_FLAGS := --auto-add-overlay
+LOCAL_AAPT_FLAGS += --extra-packages com.android.bitmap
+
+LOCAL_PROGUARD_FLAG_FILES := proguard-config.pro
+
+include $(BUILD_PACKAGE)
+
+##################################################
+# Build all sub-directories
 
-include $(BUILD_STATIC_JAVA_LIBRARY)
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/sample/BUILD b/sample/BUILD
new file mode 100644
index 0000000..13931e6
--- /dev/null
+++ b/sample/BUILD
@@ -0,0 +1,41 @@
+package(
+    default_visibility = [
+        "//java/com/google/android/apps/bigtop:__subpackages__",
+    ],
+)
+
+android_manifest_merge(
+    name = "merged_manifest",
+    srcs = ["AndroidManifest.xml"],
+    deps = [
+        "//java/com/google/android/apps/bigtop/third_party/bitmap:AndroidManifest.xml",
+    ],
+)
+
+android_resources(
+    name = "resources",
+    custom_package = "com.example.bitmapsample",
+    inline_constants = 0,
+    manifest = ":merged_manifest",
+    resources = glob(["res/**"]) + [
+        "//java/com/google/android/apps/bigtop/third_party/bitmap:resource_files",
+    ],
+    resources_dir = "res",
+    visibility = ["//visibility:private"],
+)
+
+exports_files([
+    "proguard-config.pro",
+])
+
+android_binary(
+    name = "bitmap_sample",
+    srcs = glob(["src/**/*.java"]) + [":resources"],
+    proguard_specs = [
+        ":proguard-config.pro",
+    ],
+    resources = ":resources",
+    deps = [
+        "//java/com/google/android/apps/bigtop/third_party/bitmap",
+    ],
+)
diff --git a/sample/proguard-config.pro b/sample/proguard-config.pro
new file mode 100644
index 0000000..5ad6bf4
--- /dev/null
+++ b/sample/proguard-config.pro
@@ -0,0 +1,31 @@
+-dontnote
+-dontwarn
+-dontobfuscate
+-optimizations !code/simplification/arithmetic,!code/simplification/cast,!field/*,!class/merging/*,!code/allocation/variable
+-optimizationpasses 5
+-allowaccessmodification
+-dontpreverify
+
+-keep public class * extends android.app.Activity
+-keep public class * extends android.support.v4.app.Fragment
+-keep public class * extends android.app.Application
+-keep public class * extends android.app.Service
+-keep public class * extends android.content.BroadcastReceiver
+-keep public class * extends android.content.ContentProvider
+
+-keep interface android.util.AttributeSet
+
+-keep public class * extends android.view.View {
+    public <init>(android.content.Context, android.util.AttributeSet);
+    public <init>(android.content.Context, android.util.AttributeSet, int);
+    void set*(***);
+    *** get*();
+}
+
+-keepclasseswithmembers class * {
+    public <init>(android.content.Context, android.util.AttributeSet);
+}
+
+-keepclasseswithmembers class * {
+    public <init>(android.content.Context, android.util.AttributeSet, int);
+}