void applyCurrentStorage() {
// If view hierarchy is not yet created, no views to update.
if (mRootView == null) {
return;
}
if (mTotalStorage > 0) {
BidiFormatter bidiFormatter = BidiFormatter.getInstance();
mColorBar.setRatios(
(mTotalStorage - mFreeStorage - mAppStorage) / (float) mTotalStorage,
mAppStorage / (float) mTotalStorage,
mFreeStorage / (float) mTotalStorage);
long usedStorage = mTotalStorage - mFreeStorage;
if (mLastUsedStorage != usedStorage) {
mLastUsedStorage = usedStorage;
String sizeStr =
bidiFormatter.unicodeWrap(
Formatter.formatShortFileSize(mOwner.getActivity(), usedStorage));
mUsedStorageText.setText(
mOwner
.getActivity()
.getResources()
.getString(R.string.service_foreground_processes, sizeStr));
}
if (mLastFreeStorage != mFreeStorage) {
mLastFreeStorage = mFreeStorage;
String sizeStr =
bidiFormatter.unicodeWrap(
Formatter.formatShortFileSize(mOwner.getActivity(), mFreeStorage));
mFreeStorageText.setText(
mOwner
.getActivity()
.getResources()
.getString(R.string.service_background_processes, sizeStr));
}
} else {
mColorBar.setRatios(0, 0, 0);
if (mLastUsedStorage != -1) {
mLastUsedStorage = -1;
mUsedStorageText.setText("");
}
if (mLastFreeStorage != -1) {
mLastFreeStorage = -1;
mFreeStorageText.setText("");
}
}
}
void updateStorageUsage() {
if (mCurView == VIEW_RUNNING) {
return;
}
long freeStorage = 0;
long appStorage = 0;
long totalStorage = 0;
CharSequence newLabel = null;
if (mFilterApps == FILTER_APPS_SDCARD) {
if (mLastShowedInternalStorage) {
mLastShowedInternalStorage = false;
}
newLabel = getActivity().getText(R.string.sd_card_storage);
mSDCardFileStats.restat(Environment.getExternalStorageDirectory().toString());
try {
totalStorage = (long) mSDCardFileStats.getBlockCount() * mSDCardFileStats.getBlockSize();
freeStorage =
(long) mSDCardFileStats.getAvailableBlocks() * mSDCardFileStats.getBlockSize();
} catch (IllegalArgumentException e) {
// use the old value of mFreeMem
}
final int N = mApplicationsAdapter.getCount();
for (int i = 0; i < N; i++) {
ApplicationsState.AppEntry ae = mApplicationsAdapter.getAppEntry(i);
appStorage += ae.externalCodeSize + ae.externalDataSize;
}
} else {
if (!mLastShowedInternalStorage) {
mLastShowedInternalStorage = true;
}
newLabel = getActivity().getText(R.string.internal_storage);
mDataFileStats.restat("/data");
try {
totalStorage = (long) mDataFileStats.getBlockCount() * mDataFileStats.getBlockSize();
freeStorage = (long) mDataFileStats.getAvailableBlocks() * mDataFileStats.getBlockSize();
} catch (IllegalArgumentException e) {
}
final boolean emulatedStorage = Environment.isExternalStorageEmulated();
final int N = mApplicationsAdapter.getCount();
for (int i = 0; i < N; i++) {
ApplicationsState.AppEntry ae = mApplicationsAdapter.getAppEntry(i);
appStorage += ae.codeSize + ae.dataSize;
if (emulatedStorage) {
appStorage += ae.externalCodeSize + ae.externalDataSize;
}
}
freeStorage += mApplicationsState.sumCacheSizes();
}
if (newLabel != null) {
mStorageChartLabel.setText(newLabel);
}
if (totalStorage > 0) {
mColorBar.setRatios(
(totalStorage - freeStorage - appStorage) / (float) totalStorage,
appStorage / (float) totalStorage,
freeStorage / (float) totalStorage);
long usedStorage = totalStorage - freeStorage;
if (mLastUsedStorage != usedStorage) {
mLastUsedStorage = usedStorage;
String sizeStr = Formatter.formatShortFileSize(getActivity(), usedStorage);
mUsedStorageText.setText(
getActivity().getResources().getString(R.string.service_foreground_processes, sizeStr));
}
if (mLastFreeStorage != freeStorage) {
mLastFreeStorage = freeStorage;
String sizeStr = Formatter.formatShortFileSize(getActivity(), freeStorage);
mFreeStorageText.setText(
getActivity().getResources().getString(R.string.service_background_processes, sizeStr));
}
} else {
mColorBar.setRatios(0, 0, 0);
if (mLastUsedStorage != -1) {
mLastUsedStorage = -1;
mUsedStorageText.setText("");
}
if (mLastFreeStorage != -1) {
mLastFreeStorage = -1;
mFreeStorageText.setText("");
}
}
}
void refreshUi(boolean dataChanged) {
if (dataChanged) {
ServiceListAdapter adapter = (ServiceListAdapter) (mListView.getAdapter());
adapter.refreshItems();
adapter.notifyDataSetChanged();
}
if (mDataAvail != null) {
mDataAvail.run();
mDataAvail = null;
}
// This is the amount of available memory until we start killing
// background services.
mMemInfoReader.readMemInfo();
long availMem =
mMemInfoReader.getFreeSize() + mMemInfoReader.getCachedSize() - SECONDARY_SERVER_MEM;
if (availMem < 0) {
availMem = 0;
}
/// M: get total size @{
long totalSize = mMemInfoReader.getTotalSize();
/// @}
synchronized (mState.mLock) {
/// M: get zram extra available memory @{
long extraAvailableSize = 0;
if (SystemProperties.getBoolean("mediatek.virtual_zram_extra", false)) {
extraAvailableSize += Process.getZramExtraAvailableSize();
} else {
final long anonReserve = 15 * 1024 * 1024; // 15MB
long anonToCompress =
Process.getLruAnonMemory() - anonReserve - mState.mBackgroundProcessMemory;
if (anonToCompress > 0) {
extraAvailableSize =
(long) (anonToCompress * (1.0f - 1.0f / Process.getZramCompressRatio()));
}
}
Log.i("RunningProcessView", "extraAvailableSize = " + extraAvailableSize);
availMem += extraAvailableSize;
/// @}
if (mLastNumBackgroundProcesses != mState.mNumBackgroundProcesses
|| mLastBackgroundProcessMemory != mState.mBackgroundProcessMemory
|| mLastAvailMemory != availMem) {
mLastNumBackgroundProcesses = mState.mNumBackgroundProcesses;
mLastBackgroundProcessMemory = mState.mBackgroundProcessMemory;
mLastAvailMemory = availMem;
long freeMem = mLastAvailMemory + mLastBackgroundProcessMemory;
BidiFormatter bidiFormatter = BidiFormatter.getInstance();
String sizeStr =
bidiFormatter.unicodeWrap(Formatter.formatShortFileSize(getContext(), freeMem));
mBackgroundProcessText.setText(
getResources().getString(R.string.service_background_processes, sizeStr));
sizeStr =
bidiFormatter.unicodeWrap(
Formatter.formatShortFileSize(
getContext(), mMemInfoReader.getTotalSize() - freeMem));
mForegroundProcessText.setText(
getResources().getString(R.string.service_foreground_processes, sizeStr));
}
if (mLastNumForegroundProcesses != mState.mNumForegroundProcesses
|| mLastForegroundProcessMemory != mState.mForegroundProcessMemory
|| mLastNumServiceProcesses != mState.mNumServiceProcesses
|| mLastServiceProcessMemory != mState.mServiceProcessMemory) {
mLastNumForegroundProcesses = mState.mNumForegroundProcesses;
mLastForegroundProcessMemory = mState.mForegroundProcessMemory;
mLastNumServiceProcesses = mState.mNumServiceProcesses;
mLastServiceProcessMemory = mState.mServiceProcessMemory;
/*
String sizeStr = Formatter.formatShortFileSize(getContext(),
mLastForegroundProcessMemory + mLastServiceProcessMemory);
mForegroundProcessText.setText(getResources().getString(
R.string.service_foreground_processes, sizeStr));
*/
}
/// M: get swap usage @{
float totalMem = totalSize;
float totalShownMem = availMem + mLastBackgroundProcessMemory + mLastServiceProcessMemory;
Log.i(
"RunningProcessView",
"totalShownMem = "
+ mMemInfoReader.getFreeSize()
+ " + "
+ mMemInfoReader.getCachedSize()
+ " - "
+ SECONDARY_SERVER_MEM
+ " + "
+ mLastBackgroundProcessMemory
+ " + "
+ mLastServiceProcessMemory);
/// @}
mColorBar.setRatios(
(totalMem - totalShownMem) / totalMem,
mLastServiceProcessMemory / totalMem,
mLastBackgroundProcessMemory / totalMem);
}
}
void refreshUi(boolean dataChanged) {
if (dataChanged) {
ServiceListAdapter adapter = (ServiceListAdapter) (mListView.getAdapter());
adapter.refreshItems();
adapter.notifyDataSetChanged();
}
if (mDataAvail != null) {
mDataAvail.run();
mDataAvail = null;
}
// This is the amount of available memory until we start killing
// background services.
mMemInfoReader.readMemInfo();
long availMem =
mMemInfoReader.getFreeSize() + mMemInfoReader.getCachedSize() - SECONDARY_SERVER_MEM;
if (availMem < 0) {
availMem = 0;
}
synchronized (mState.mLock) {
if (mLastNumBackgroundProcesses != mState.mNumBackgroundProcesses
|| mLastBackgroundProcessMemory != mState.mBackgroundProcessMemory
|| mLastAvailMemory != availMem) {
mLastNumBackgroundProcesses = mState.mNumBackgroundProcesses;
mLastBackgroundProcessMemory = mState.mBackgroundProcessMemory;
mLastAvailMemory = availMem;
long freeMem = mLastAvailMemory + mLastBackgroundProcessMemory;
BidiFormatter bidiFormatter = BidiFormatter.getInstance();
String sizeStr =
bidiFormatter.unicodeWrap(Formatter.formatShortFileSize(getContext(), freeMem));
mBackgroundProcessText.setText(
getResources().getString(R.string.service_background_processes, sizeStr));
sizeStr =
bidiFormatter.unicodeWrap(
Formatter.formatShortFileSize(
getContext(), mMemInfoReader.getTotalSize() - freeMem));
mForegroundProcessText.setText(
getResources().getString(R.string.service_foreground_processes, sizeStr));
}
if (mLastNumForegroundProcesses != mState.mNumForegroundProcesses
|| mLastForegroundProcessMemory != mState.mForegroundProcessMemory
|| mLastNumServiceProcesses != mState.mNumServiceProcesses
|| mLastServiceProcessMemory != mState.mServiceProcessMemory) {
mLastNumForegroundProcesses = mState.mNumForegroundProcesses;
mLastForegroundProcessMemory = mState.mForegroundProcessMemory;
mLastNumServiceProcesses = mState.mNumServiceProcesses;
mLastServiceProcessMemory = mState.mServiceProcessMemory;
/*
String sizeStr = Formatter.formatShortFileSize(getContext(),
mLastForegroundProcessMemory + mLastServiceProcessMemory);
mForegroundProcessText.setText(getResources().getString(
R.string.service_foreground_processes, sizeStr));
*/
}
float totalMem = mMemInfoReader.getTotalSize();
float totalShownMem = availMem + mLastBackgroundProcessMemory + mLastServiceProcessMemory;
mColorBar.setRatios(
(totalMem - totalShownMem) / totalMem,
mLastServiceProcessMemory / totalMem,
mLastBackgroundProcessMemory / totalMem);
}
}