Try to free cache before giving up on install

Try to get installd to free up cache before giving up when there is too
little space free.

Bug: 7232123
Change-Id: Ie3c8ca8dfc190abbb9a29a7baee31f32e9de7d69

1 files changed, 15 insertions, 0 deletions

diff --git a/packages/DefaultContainerService/src/com/android/defcontainer/DefaultContainerService.java b/packages/DefaultContainerService/src/com/android/defcontainer/DefaultContainerService.java
index 76b1ec6..cf56cba 100644
--- a/packages/DefaultContainerService/src/com/android/defcontainer/DefaultContainerService.java
+++ b/packages/DefaultContainerService/src/com/android/defcontainer/DefaultContainerService.java
@@ -259,6 +259,21 @@ public class DefaultContainerService extends IntentService {
                 eraseFiles(directory);
             }
         }
+
+        @Override
+        public long calculateInstalledSize(String packagePath, boolean isForwardLocked)
+                throws RemoteException {
+            final File packageFile = new File(packagePath);
+            try {
+                return calculateContainerSize(packageFile, isForwardLocked) * 1024 * 1024;
+            } catch (IOException e) {
+                /*
+                 * Okay, something failed, so let's just estimate it to be 2x
+                 * the file size. Note this will be 0 if the file doesn't exist.
+                 */
+                return packageFile.length() * 2;
+            }
+        }
     };
 
     public DefaultContainerService() {