Merge "frameworks/base: creating separate files for ANRs traces based on debug flag"

import android.util.Slog;

import android.util.SparseArray;

import android.util.TimeUtils;

import java.util.Date;

import java.text.SimpleDateFormat;

import java.io.File;

import java.io.FileDescriptor;

import java.io.PrintWriter;

    private final ActivityManagerService mService;

    private final Context mContext;

    SimpleDateFormat mTraceDateFormat = new SimpleDateFormat("dd_MMM_HH_mm_ss.SSS");

    private ArraySet<String> mAppsNotReportingCrashes;

    /**

                    annotation != null ? "ANR " + annotation : "ANR",

                    info.toString());

            boolean enableTraceRename = SystemProperties.getBoolean("persist.sys.enableTraceRename", false);

            //Set the trace file name to app name + current date format to avoid overrinding trace file based on debug flag

            if(enableTraceRename) {

                String tracesPath = SystemProperties.get("dalvik.vm.stack-trace-file", null);

                if (tracesPath != null && tracesPath.length() != 0) {

                    File traceRenameFile = new File(tracesPath);

                    String newTracesPath;

                    int lpos = tracesPath.lastIndexOf (".");

                    if (-1 != lpos)

                        newTracesPath = tracesPath.substring (0, lpos) + "_" + app.processName + "_" + mTraceDateFormat.format(new Date()) + tracesPath.substring (lpos);

                    else

                        newTracesPath = tracesPath + "_" + app.processName;

                    traceRenameFile.renameTo(new File(newTracesPath));

                    SystemClock.sleep(1000);

                }

            }

            // Bring up the infamous App Not Responding dialog

            Message msg = Message.obtain();

            HashMap<String, Object> map = new HashMap<String, Object>();