diff --git a/tools/aapt/Resource.cpp b/tools/aapt/Resource.cpp
index 869a6fc..1d93b89 100644
--- a/tools/aapt/Resource.cpp
+++ b/tools/aapt/Resource.cpp
@@ -1399,7 +1399,8 @@
             sp<ApkSplit>& split = splits.editItemAt(i);
             sp<AaptFile> flattenedTable = new AaptFile(String8("resources.arsc"),
                     AaptGroupEntry(), String8());
-            err = table.flatten(bundle, split->getResourceFilter(), flattenedTable);
+            err = table.flatten(bundle, split->getResourceFilter(),
+                    flattenedTable, split->isBase());
             if (err != NO_ERROR) {
                 fprintf(stderr, "Failed to generate resource table for split '%s'\n",
                         split->getPrintableName().string());
diff --git a/tools/aapt/ResourceTable.cpp b/tools/aapt/ResourceTable.cpp
index 49d8699..b3c364b 100644
--- a/tools/aapt/ResourceTable.cpp
+++ b/tools/aapt/ResourceTable.cpp
@@ -2074,10 +2074,11 @@
     return mNumLocal > 0;
 }
 
-sp<AaptFile> ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter)
+sp<AaptFile> ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter,
+        const bool isBase)
 {
     sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
-    status_t err = flatten(bundle, filter, data);
+    status_t err = flatten(bundle, filter, data, isBase);
     return err == NO_ERROR ? data : NULL;
 }
 
@@ -2699,7 +2700,9 @@
     return err;
 }
 
-status_t ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter, const sp<AaptFile>& dest)
+status_t ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter,
+        const sp<AaptFile>& dest,
+        const bool isBase)
 {
     const ConfigDescription nullConfig;
 
@@ -2768,6 +2771,13 @@
                 configTypeName = "2value";
             }
 
+            // mipmaps don't get filtered, so they will
+            // allways end up in the base. Make sure they
+            // don't end up in a split.
+            if (typeName == mipmap16 && !isBase) {
+                continue;
+            }
+
             const bool filterable = (typeName != mipmap16);
 
             const size_t N = t->getOrderedConfigs().size();
@@ -2871,10 +2881,12 @@
             return amt;
         }
 
-        status_t err = flattenLibraryTable(data, libraryPackages);
-        if (err != NO_ERROR) {
-            fprintf(stderr, "ERROR: failed to write library table\n");
-            return err;
+        if (isBase) {
+            status_t err = flattenLibraryTable(data, libraryPackages);
+            if (err != NO_ERROR) {
+                fprintf(stderr, "ERROR: failed to write library table\n");
+                return err;
+            }
         }
 
         // Build the type chunks inside of this package.
@@ -2890,6 +2902,7 @@
                 continue;
             }
             const bool filterable = (typeName != mipmap16);
+            const bool skipEntireType = (typeName == mipmap16 && !isBase);
 
             const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0;
 
@@ -2927,6 +2940,11 @@
                     if (cl->getPublic()) {
                         typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC);
                     }
+
+                    if (skipEntireType) {
+                        continue;
+                    }
+
                     const size_t CN = cl->getEntries().size();
                     for (size_t ci=0; ci<CN; ci++) {
                         if (filterable && !filter->match(cl->getEntries().keyAt(ci))) {
@@ -2943,6 +2961,10 @@
                 }
             }
             
+            if (skipEntireType) {
+                continue;
+            }
+
             // We need to write one type chunk for each configuration for
             // which we have entries in this type.
             const size_t NC = t->getUniqueConfigs().size();
diff --git a/tools/aapt/ResourceTable.h b/tools/aapt/ResourceTable.h
index d4f47ef..3721de4 100644
--- a/tools/aapt/ResourceTable.h
+++ b/tools/aapt/ResourceTable.h
@@ -165,7 +165,8 @@
     size_t numLocalResources() const;
     bool hasResources() const;
 
-    sp<AaptFile> flatten(Bundle* bundle, const sp<const ResourceFilter>& filter);
+    sp<AaptFile> flatten(Bundle* bundle, const sp<const ResourceFilter>& filter,
+            const bool isBase);
 
     static inline uint32_t makeResId(uint32_t packageId,
                                      uint32_t typeId,
@@ -206,7 +207,8 @@
     void addLocalization(const String16& name, const String8& locale, const SourcePos& src);
     status_t validateLocalizations(void);
 
-    status_t flatten(Bundle* bundle, const sp<const ResourceFilter>& filter, const sp<AaptFile>& dest);
+    status_t flatten(Bundle* bundle, const sp<const ResourceFilter>& filter,
+            const sp<AaptFile>& dest, const bool isBase);
     status_t flattenLibraryTable(const sp<AaptFile>& dest, const Vector<sp<Package> >& libs);
 
     void writePublicDefinitions(const String16& package, FILE* fp);
diff --git a/tools/aapt/tests/ResourceFilter_test.cpp b/tools/aapt/tests/ResourceFilter_test.cpp
index 30697bb..b55379e 100644
--- a/tools/aapt/tests/ResourceFilter_test.cpp
+++ b/tools/aapt/tests/ResourceFilter_test.cpp
@@ -126,3 +126,38 @@
     EXPECT_TRUE(filter.match(config));
 }
 
+TEST(StrongResourceFilterTest, MatchesDensities) {
+    ConfigDescription config;
+    config.density = 160;
+    config.version = 4;
+    std::set<ConfigDescription> configs;
+    configs.insert(config);
+
+    StrongResourceFilter filter(configs);
+
+    ConfigDescription expectedConfig;
+    expectedConfig.density = 160;
+    expectedConfig.version = 4;
+    ASSERT_TRUE(filter.match(expectedConfig));
+}
+
+TEST(StrongResourceFilterTest, MatchOnlyMdpiAndExcludeAllOthers) {
+    std::set<ConfigDescription> configsToMatch;
+    ConfigDescription config;
+    config.density = 160;
+    config.version = 4;
+    configsToMatch.insert(config);
+
+    std::set<ConfigDescription> configsToNotMatch;
+    config.density = 480;
+    configsToNotMatch.insert(config);
+
+    AndResourceFilter filter;
+    filter.addFilter(new InverseResourceFilter(new StrongResourceFilter(configsToNotMatch)));
+    filter.addFilter(new StrongResourceFilter(configsToMatch));
+
+    ConfigDescription expectedConfig;
+    expectedConfig.density = 160;
+    expectedConfig.version = 4;
+    ASSERT_TRUE(filter.match(expectedConfig));
+}