Merge "Create secondary dex profiles relative to the provided dex path" am: f7f5732e

import android.os.FileUtils;

import android.os.RemoteException;

import android.os.SystemProperties;

import android.system.ErrnoException;

import android.util.Slog;

import com.android.internal.annotations.GuardedBy;

import dalvik.system.BaseDexClassLoader;

import dalvik.system.VMRuntime;

import libcore.io.Libcore;

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

            return;

        }

        File realDexPath;

        try {

            // Secondary dex profiles are stored in the oat directory, next to the real dex file

            // and have the same name with 'cur.prof' appended. We use the realpath because that

            // is what installd is using when processing the dex file.

            // NOTE: Keep in sync with installd.

            realDexPath = new File(Libcore.os.realpath(dexPath));

        } catch (ErrnoException ex) {

            Slog.e(TAG, "Failed to get the real path of secondary dex " + dexPath

                    + ":" + ex.getMessage());

            // Do not continue with registration if we could not retrieve the real path.

            return;

        }

        // Secondary dex profiles are stored in the oat directory, next to dex file

        // and have the same name with 'cur.prof' appended.

        // NOTE: Keep this in sync with installd expectations.

        File secondaryProfileDir = new File(realDexPath.getParent(), "oat");

        File secondaryProfile = new File(secondaryProfileDir, realDexPath.getName() + ".cur.prof");

        File dexPathFile = new File(dexPath);

        File secondaryProfileDir = new File(dexPathFile.getParent(), "oat");

        File secondaryProfile = new File(secondaryProfileDir, dexPathFile.getName() + ".cur.prof");

        // Create the profile if not already there.

        // Returns true if the file was created, false if the file already exists.