Support for file URI destinations + last modified timestamp

File URI destinations:
* permission checking in DownloadProvider
* implementation in Helpers.generateSaveFile().  it's a fairly small
  amount of logic added here, but I did some significant method
  extraction to simplify this change and clean up the code in general.
* added test case

Last modified timestamp:
* made DownloadProvider use a SystemFacade for getting system time, so I could properly test timestamps
* updated test cases to cover last modified time + handle new ordering

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/src/com/android/providers/downloads/AbstractDownloadManagerFunctionalTest.java b/tests/src/com/android/providers/downloads/AbstractDownloadManagerFunctionalTest.java
index 1394a17d..06dd52af 100644
--- a/tests/src/com/android/providers/downloads/AbstractDownloadManagerFunctionalTest.java
+++ b/tests/src/com/android/providers/downloads/AbstractDownloadManagerFunctionalTest.java
@@ -17,7 +17,6 @@
 package com.android.providers.downloads;
 
 import android.content.ComponentName;
-import android.content.ContentProvider;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
@@ -138,6 +137,7 @@ public abstract class AbstractDownloadManagerFunctionalTest extends
     protected void setUp() throws Exception {
         super.setUp();
 
+        mSystemFacade = new FakeSystemFacade();
         Context realContext = getContext();
         mTestContext = new TestContext(realContext);
         setupProviderAndResolver();
@@ -146,7 +146,6 @@ public abstract class AbstractDownloadManagerFunctionalTest extends
         mTestContext.setResolver(mResolver);
         setContext(mTestContext);
         setupService();
-        mSystemFacade = new FakeSystemFacade();
         getService().mSystemFacade = mSystemFacade;
 
         mServer = new MockWebServer();
@@ -169,7 +168,8 @@ public abstract class AbstractDownloadManagerFunctionalTest extends
     }
 
     void setupProviderAndResolver() {
-        ContentProvider provider = new DownloadProvider();
+        DownloadProvider provider = new DownloadProvider();
+        provider.mSystemFacade = mSystemFacade;
         provider.attachInfo(mTestContext, null);
         mResolver = new MockContentResolver();
         mResolver.addProvider(PROVIDER_AUTHORITY, provider);