package com.android.server;
+import android.app.ActivityManager;
import android.content.BroadcastReceiver;
import android.content.ContentResolver;
import android.content.Context;
private static final String TAG = "DropBoxManagerService";
private static final int DEFAULT_AGE_SECONDS = 3 * 86400;
private static final int DEFAULT_MAX_FILES = 1000;
+ private static final int DEFAULT_MAX_FILES_LOWRAM = 300;
private static final int DEFAULT_QUOTA_KB = 5 * 1024;
private static final int DEFAULT_QUOTA_PERCENT = 10;
private static final int DEFAULT_RESERVE_PERCENT = 10;
// Provide a way to perform sendBroadcast asynchronously to avoid deadlocks.
private final Handler mHandler;
+ private int mMaxFiles = -1; // -1 means uninitialized.
+
/** Receives events that might indicate a need to clean up files. */
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
}
out.append("Drop box contents: ").append(mAllFiles.contents.size()).append(" entries\n");
+ out.append("Max entries: ").append(mMaxFiles).append("\n");
if (!searchArgs.isEmpty()) {
out.append("Searching for:");
int ageSeconds = Settings.Global.getInt(mContentResolver,
Settings.Global.DROPBOX_AGE_SECONDS, DEFAULT_AGE_SECONDS);
- int maxFiles = Settings.Global.getInt(mContentResolver,
- Settings.Global.DROPBOX_MAX_FILES, DEFAULT_MAX_FILES);
+ mMaxFiles = Settings.Global.getInt(mContentResolver,
+ Settings.Global.DROPBOX_MAX_FILES,
+ (ActivityManager.isLowRamDeviceStatic()
+ ? DEFAULT_MAX_FILES_LOWRAM : DEFAULT_MAX_FILES));
long cutoffMillis = System.currentTimeMillis() - ageSeconds * 1000;
while (!mAllFiles.contents.isEmpty()) {
EntryFile entry = mAllFiles.contents.first();
- if (entry.timestampMillis > cutoffMillis && mAllFiles.contents.size() < maxFiles) break;
+ if (entry.timestampMillis > cutoffMillis && mAllFiles.contents.size() < mMaxFiles) {
+ break;
+ }
FileList tag = mFilesByTag.get(entry.tag);
if (tag != null && tag.contents.remove(entry)) tag.blocks -= entry.blocks;