avd edit dialog: Warn if RAM > 512MB for Windows users.

There is usually a memory allocation failure on Windows with
larger amounts of emulated RAM due to the use of a 32 bit emulator.

Change-Id: Id0e59739e77c0aaf2776d7d883d6524de7255de2

1 files changed, 15 insertions, 0 deletions

diff --git a/sdkmanager/libs/sdkuilib/src/com/android/sdkuilib/internal/widgets/AvdCreationDialog.java b/sdkmanager/libs/sdkuilib/src/com/android/sdkuilib/internal/widgets/AvdCreationDialog.java
index 89aa8ce..e9f2341 100644
--- a/sdkmanager/libs/sdkuilib/src/com/android/sdkuilib/internal/widgets/AvdCreationDialog.java
+++ b/sdkmanager/libs/sdkuilib/src/com/android/sdkuilib/internal/widgets/AvdCreationDialog.java
@@ -922,6 +922,21 @@ public class AvdCreationDialog extends GridDialog {
                     mAvdName.getText());
         }
 
+        // On Windows, display a warning if attempting to create AVD's with RAM > 512 MB.
+        // This restriction should go away when we switch to using a 64 bit emulator.
+        if (SdkConstants.CURRENT_PLATFORM == SdkConstants.PLATFORM_WINDOWS) {
+            long ramSize = 0;
+            try {
+                ramSize = Long.parseLong(mRam.getText());
+            } catch (NumberFormatException e) {
+                // ignore
+            }
+
+            if (ramSize > 512) {
+                warning = "On Windows, set emulated RAM to be less than or equal to 512 MB.";
+            }
+        }
+
         if (mGpuEmulation.getSelection() && mSnapshot.getSelection()) {
             valid = false;
             error = "GPU Emulation and Snapshot cannot be used simultaneously";