应用移到sd卡

[完美灬缺陷]

应用移到sd卡如何实现，大致思路是怎样的呢?

[完美灬缺陷]

没一个回答的。。。

[yuleyouxi]

PackageManager.movePackage()么??

[完美灬缺陷]

能说详细点么、

[yuleyouxi]

你试下下面的能不能用：（因为hide了，文档中查不到的）

    /**
     * Attempts to move package resources from internal to external media or vice versa.
     * Since this may take a little while, the result will
     * be posted back to the given observer.   This call may fail if the calling context
     * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the
     * named package cannot be found, or if the named package is a "system package".
     *
     * @param packageName The name of the package to delete
     * @param observer An observer callback to get notified when the package move is
     * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be
     * called when that happens.  observer may be null to indicate that no callback is desired.
     * @param flags To indicate install location {@link #MOVE_INTERNAL} or
     * {@link #MOVE_EXTERNAL_MEDIA}
     *
     * @hide
     */
    public abstract void movePackage(
            String packageName, IPackageMoveObserver observer, int flags);

参考代码：

import android.content.pm.IPackageMoveObserver;
import android.content.pm.PackageManager;

    class PackageMoveObserver extends IPackageMoveObserver.Stub {
        public void packageMoved(String packageName, int returnCode) throws RemoteException {
            //callback process
        }
    }

    private PackageManager mPm;
    private PackageMoveObserver mPackageMoveObserver;
    mPm = getActivity().getPackageManager();

    mPackageMoveObserver = new PackageMoveObserver();
    mPm.movePackage(mAppEntry.info.packageName, mPackageMoveObserver, moveFlags);

如果不能的话，就只能自己来实现这个接口了，参考源码中Settings和PackageManagerService.movePackage()函数

[完美灬缺陷]

忘记结贴了，就给你吧。。。