am 99253c2d: am fde59428: Merge "Handle /oem and /vendor as well"

* commit '99253c2da945cbd4725efced6cac2dc40c858d6c':
  Handle /oem and /vendor as well

1 files changed, 23 insertions, 0 deletions

diff --git a/core/java/android/os/Environment.java b/core/java/android/os/Environment.java
index b5413db..7bf7367 100644
--- a/core/java/android/os/Environment.java
+++ b/core/java/android/os/Environment.java
@@ -42,6 +42,8 @@ public class Environment {
     private static final String ENV_MEDIA_STORAGE = "MEDIA_STORAGE";
     private static final String ENV_SECONDARY_STORAGE = "SECONDARY_STORAGE";
     private static final String ENV_ANDROID_ROOT = "ANDROID_ROOT";
+    private static final String ENV_OEM_ROOT = "OEM_ROOT";
+    private static final String ENV_VENDOR_ROOT = "VENDOR_ROOT";
 
     /** {@hide} */
     public static final String DIR_ANDROID = "Android";
@@ -56,6 +58,8 @@ public class Environment {
     public static final String DIRECTORY_ANDROID = DIR_ANDROID;
 
     private static final File DIR_ANDROID_ROOT = getDirectory(ENV_ANDROID_ROOT, "/system");
+    private static final File DIR_OEM_ROOT = getDirectory(ENV_OEM_ROOT, "/oem");
+    private static final File DIR_VENDOR_ROOT = getDirectory(ENV_VENDOR_ROOT, "/vendor");
     private static final File DIR_MEDIA_STORAGE = getDirectory(ENV_MEDIA_STORAGE, "/data/media");
 
     private static final String CANONCIAL_EMULATED_STORAGE_TARGET = getCanonicalPathOrNull(
@@ -244,6 +248,25 @@ public class Environment {
     }
 
     /**
+     * Return root directory of the "oem" partition holding OEM customizations,
+     * if any. If present, the partition is mounted read-only.
+     *
+     * @hide
+     */
+    public static File getOemDirectory() {
+        return DIR_OEM_ROOT;
+    }
+
+    /**
+     * Return root directory of the "vendor" partition that holds vendor-provided
+     * software that should persist across simple reflashing of the "system" partition.
+     * @hide
+     */
+    public static File getVendorDirectory() {
+        return DIR_VENDOR_ROOT;
+    }
+
+    /**
      * Gets the system directory available for secure storage.
      * If Encrypted File system is enabled, it returns an encrypted directory (/data/secure/system).
      * Otherwise, it returns the unencrypted /data/system directory.