diff options
Diffstat (limited to 'core/java/android/app')
| -rw-r--r-- | core/java/android/app/ActivityManager.java | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/core/java/android/app/ActivityManager.java b/core/java/android/app/ActivityManager.java index 7746ca9..4e61c3c 100644 --- a/core/java/android/app/ActivityManager.java +++ b/core/java/android/app/ActivityManager.java @@ -1078,13 +1078,20 @@ public class ActivityManager { */ public static class MemoryInfo implements Parcelable { /** - * The total available memory on the system. This number should not + * The available memory on the system. This number should not * be considered absolute: due to the nature of the kernel, a significant * portion of this memory is actually in use and needed for the overall * system to run well. */ public long availMem; - + + /** + * The total memory accessible by the kernel. This is basically the + * RAM size of the device, not including below-kernel fixed allocations + * like DMA buffers, RAM for the baseband CPU, etc. + */ + public long totalMem; + /** * The threshold of {@link #availMem} at which we consider memory to be * low and start killing background services and other non-extraneous @@ -1116,6 +1123,7 @@ public class ActivityManager { public void writeToParcel(Parcel dest, int flags) { dest.writeLong(availMem); + dest.writeLong(totalMem); dest.writeLong(threshold); dest.writeInt(lowMemory ? 1 : 0); dest.writeLong(hiddenAppThreshold); @@ -1126,6 +1134,7 @@ public class ActivityManager { public void readFromParcel(Parcel source) { availMem = source.readLong(); + totalMem = source.readLong(); threshold = source.readLong(); lowMemory = source.readInt() != 0; hiddenAppThreshold = source.readLong(); |