Android's paths and message loop implementation with JNI

BUG=
TEST=

Review URL: http://codereview.chromium.org/7518032

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@95085 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 16 insertions, 12 deletions

diff --git a/base/base_paths_android.cc b/base/base_paths_android.cc
index 5a03cc0..9d04b76 100644
--- a/base/base_paths_android.cc
+++ b/base/base_paths_android.cc
@@ -6,13 +6,19 @@
 
 #include <unistd.h>
 
+#include "base/android/jni_android.h"
+#include "base/android/path_utils.h"
+#include "base/file_path.h"
 #include "base/logging.h"
-#include "base/android_os.h"
 
-namespace base {
+namespace {
 
 const char kSelfExe[] = "/proc/self/exe";
 
+}  // namespace
+
+namespace base {
+
 bool PathProviderAndroid(int key, FilePath* result) {
   switch (key) {
     case base::FILE_EXE: {
@@ -27,14 +33,12 @@ bool PathProviderAndroid(int key, FilePath* result) {
       return true;
     }
     case base::FILE_MODULE:
-      // TODO(port): Find out whether we can use dladdr to implement this, and
-      // then use DIR_MODULE's default implementation in base_file.cc.
+      // dladdr didn't work in Android as only the file name was returned.
       NOTIMPLEMENTED();
       return false;
     case base::DIR_MODULE: {
-      AndroidOS* aos = AndroidOS::GetSharedInstance();
-      DCHECK(aos);
-      *result = aos->GetLibDirectory();
+      *result = FilePath(base::android::GetDataDirectory()).DirName()
+          .Append("lib");
       return true;
     }
     case base::DIR_SOURCE_ROOT:
@@ -42,12 +46,12 @@ bool PathProviderAndroid(int key, FilePath* result) {
       // to the device via test script.
       *result = FilePath(FILE_PATH_LITERAL("/data/local/tmp/"));
       return true;
-    case base::DIR_CACHE: {
-      AndroidOS* aos = AndroidOS::GetSharedInstance();
-      DCHECK(aos);
-      *result = aos->GetCacheDirectory();
+    case base::DIR_CACHE:
+      *result = FilePath(base::android::GetCacheDirectory());
+      return true;
+    case base::DIR_ANDROID_APP_DATA:
+      *result = FilePath(base::android::GetDataDirectory());
       return true;
-    }
     default:
       // Note: the path system expects this function to override the default
       // behavior. So no need to log an error if we don't support a given