Modify Running ProcessView as ics (claimed to be better) (fa853439) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/applications/RunningProcessesView.java

+74 −43

Original line number	Diff line number	Diff line
		@@ -359,6 +359,30 @@ public class RunningProcessesView extends FrameLayout
		return 0;
		}

		private long readTotalMem() {
		try {
		long memTotal = 0;
		FileInputStream is = new FileInputStream("/proc/meminfo");
		int len = is.read(mBuffer);
		is.close();
		final int BUFLEN = mBuffer.length;
		for (int i=0; i<len && (memTotal == 0); i++) {
		if (matchText(mBuffer, i, "MemTotal")) {
		i += 8;
		memTotal = extractMemValue(mBuffer, i);
		}
		while (i < BUFLEN && mBuffer[i] != '\n') {
		i++;
		}
		}
		return memTotal;
		} catch (java.io.FileNotFoundException e) {
		} catch (java.io.IOException e) {
		}
		return 0;
		}



		void refreshUi(boolean dataChanged) {
		if (dataChanged) {
		@@ -386,10 +410,14 @@ public class RunningProcessesView extends FrameLayout
		mLastNumBackgroundProcesses = mState.mNumBackgroundProcesses;
		mLastBackgroundProcessMemory = mState.mBackgroundProcessMemory;
		mLastAvailMemory = availMem;
		String sizeStr = Formatter.formatShortFileSize(getContext(),
		mLastAvailMemory + mLastBackgroundProcessMemory);
		long freeMem = mLastAvailMemory + mLastBackgroundProcessMemory;
		String sizeStr = Formatter.formatShortFileSize(getContext(), freeMem);
		mBackgroundProcessText.setText(getResources().getString(
		R.string.service_background_processes, sizeStr));
		sizeStr = Formatter.formatShortFileSize(getContext(),
		readTotalMem() - freeMem);
		mForegroundProcessText.setText(getResources().getString(
		R.string.service_foreground_processes, sizeStr));
		}
		if (mLastNumForegroundProcesses != mState.mNumForegroundProcesses
		\|\| mLastForegroundProcessMemory != mState.mForegroundProcessMemory
		@@ -399,15 +427,18 @@ public class RunningProcessesView extends FrameLayout
		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 = availMem + mLastBackgroundProcessMemory
		+ mLastForegroundProcessMemory + mLastServiceProcessMemory;
		mColorBar.setRatios(mLastForegroundProcessMemory/totalMem,
		float totalMem = readTotalMem();
		float totalShownMem = availMem + mLastBackgroundProcessMemory
		+ mLastServiceProcessMemory;
		mColorBar.setRatios((totalMem-totalShownMem)/totalMem,
		mLastServiceProcessMemory/totalMem,
		mLastBackgroundProcessMemory/totalMem);
		}