private ProcStatsPackageEntry createOsEntry(
ProcessDataCollection bgTotals,
ProcessDataCollection runTotals,
TotalMemoryUseCollection totalMem,
long baseCacheRam) {
// Add in fake entry representing the OS itself.
ProcStatsPackageEntry osPkg = new ProcStatsPackageEntry("os", memTotalTime);
ProcStatsEntry osEntry;
if (totalMem.sysMemNativeWeight > 0) {
osEntry =
new ProcStatsEntry(
Utils.OS_PKG,
0,
mContext.getString(R.string.process_stats_os_native),
memTotalTime,
(long) (totalMem.sysMemNativeWeight / memTotalTime));
osEntry.evaluateTargetPackage(mPm, mStats, bgTotals, runTotals, sEntryCompare, mUseUss);
osPkg.addEntry(osEntry);
}
if (totalMem.sysMemKernelWeight > 0) {
osEntry =
new ProcStatsEntry(
Utils.OS_PKG,
0,
mContext.getString(R.string.process_stats_os_kernel),
memTotalTime,
(long) (totalMem.sysMemKernelWeight / memTotalTime));
osEntry.evaluateTargetPackage(mPm, mStats, bgTotals, runTotals, sEntryCompare, mUseUss);
osPkg.addEntry(osEntry);
}
if (totalMem.sysMemZRamWeight > 0) {
osEntry =
new ProcStatsEntry(
Utils.OS_PKG,
0,
mContext.getString(R.string.process_stats_os_zram),
memTotalTime,
(long) (totalMem.sysMemZRamWeight / memTotalTime));
osEntry.evaluateTargetPackage(mPm, mStats, bgTotals, runTotals, sEntryCompare, mUseUss);
osPkg.addEntry(osEntry);
}
if (baseCacheRam > 0) {
osEntry =
new ProcStatsEntry(
Utils.OS_PKG,
0,
mContext.getString(R.string.process_stats_os_cache),
memTotalTime,
baseCacheRam / 1024);
osEntry.evaluateTargetPackage(mPm, mStats, bgTotals, runTotals, sEntryCompare, mUseUss);
osPkg.addEntry(osEntry);
}
return osPkg;
}
private void createPkgMap(
ArrayList<ProcStatsEntry> procEntries,
ProcessDataCollection bgTotals,
ProcessDataCollection runTotals) {
// Combine processes into packages.
ArrayMap<String, ProcStatsPackageEntry> pkgMap = new ArrayMap<>();
for (int i = procEntries.size() - 1; i >= 0; i--) {
ProcStatsEntry proc = procEntries.get(i);
proc.evaluateTargetPackage(mPm, mStats, bgTotals, runTotals, sEntryCompare, mUseUss);
ProcStatsPackageEntry pkg = pkgMap.get(proc.mBestTargetPackage);
if (pkg == null) {
pkg = new ProcStatsPackageEntry(proc.mBestTargetPackage, memTotalTime);
pkgMap.put(proc.mBestTargetPackage, pkg);
pkgEntries.add(pkg);
}
pkg.addEntry(proc);
}
}