Remove old and unnecessary log (2de9ed31) · Commits · e / os / android_frameworks_base

core/java/android/database/CursorWindow.java

+0 −60

Original line number	Diff line number	Diff line
		@@ -143,7 +143,6 @@ public class CursorWindow extends SQLiteClosable implements Parcelable {
		throw new AssertionError(); // Not possible, the native code won't return it.
		}
		mCloseGuard.open("close");
		recordNewWindow(Binder.getCallingPid(), mWindowPtr);
		}

		/**
		@@ -191,7 +190,6 @@ public class CursorWindow extends SQLiteClosable implements Parcelable {
		mCloseGuard.close();
		}
		if (mWindowPtr != 0) {
		recordClosingOfWindow(mWindowPtr);
		nativeDispose(mWindowPtr);
		mWindowPtr = 0;
		}
		@@ -746,64 +744,6 @@ public class CursorWindow extends SQLiteClosable implements Parcelable {
		dispose();
		}

		@UnsupportedAppUsage
		private static final LongSparseArray<Integer> sWindowToPidMap = new LongSparseArray<Integer>();

		private void recordNewWindow(int pid, long window) {
		synchronized (sWindowToPidMap) {
		sWindowToPidMap.put(window, pid);
		if (Log.isLoggable(STATS_TAG, Log.VERBOSE)) {
		Log.i(STATS_TAG, "Created a new Cursor. " + printStats());
		}
		}
		}

		private void recordClosingOfWindow(long window) {
		synchronized (sWindowToPidMap) {
		if (sWindowToPidMap.size() == 0) {
		// this means we are not in the ContentProvider.
		return;
		}
		sWindowToPidMap.delete(window);
		}
		}

		@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
		private String printStats() {
		StringBuilder buff = new StringBuilder();
		int myPid = Process.myPid();
		int total = 0;
		SparseIntArray pidCounts = new SparseIntArray();
		synchronized (sWindowToPidMap) {
		int size = sWindowToPidMap.size();
		if (size == 0) {
		// this means we are not in the ContentProvider.
		return "";
		}
		for (int indx = 0; indx < size; indx++) {
		int pid = sWindowToPidMap.valueAt(indx);
		int value = pidCounts.get(pid);
		pidCounts.put(pid, ++value);
		}
		}
		int numPids = pidCounts.size();
		for (int i = 0; i < numPids;i++) {
		buff.append(" (# cursors opened by ");
		int pid = pidCounts.keyAt(i);
		if (pid == myPid) {
		buff.append("this proc=");
		} else {
		buff.append("pid ").append(pid).append('=');
		}
		int num = pidCounts.get(pid);
		buff.append(num).append(')');
		total += num;
		}
		// limit the returned string size to 1000
		String s = (buff.length() > 980) ? buff.substring(0, 980) : buff.toString();
		return "# Open Cursors=" + total + s;
		}

		private static int getCursorWindowSize() {
		if (sCursorWindowSize < 0) {
		// The cursor window size. resource xml file specifies the value in kB.