好贷网好贷款

Android静默方式实现批量安装卸载应用程序

发布时间:2016-12-5 8:40:29 编辑:www.fx114.net 分享查询网我要评论
本篇文章主要介绍了"Android静默方式实现批量安装卸载应用程序",主要涉及到Android静默方式实现批量安装卸载应用程序方面的内容,对于Android静默方式实现批量安装卸载应用程序感兴趣的同学可以参考一下。

前段时间做了一个批量安装卸载应用程序的小应用,由于安装卸载应用程序的部分API是隐藏的,所以必须在ubuntu下下载Android系统源码,并编译之后使用MM命令编译生成APK文件,其实也难。思路是这样的,在XX/packages/apps目录下有一个PackageInstaller的应用程序,Android机器中安装卸载都是由这个应用程序完成的。但是它没有批量安装和卸载的功能,如果要在自己的应用程序中添加批量安装和卸载的功能,其实很简单,只需要参考PakcageInstaller里面的安装卸载代码加个循环就可以了。但值得注意的是在编译的过程中必须复制PackageInstaller里面的Android.mk文件,修改文件为工程目录名。好了,废话不再多说,下面是关键代码    1、 Android.mk文件 LOCAL_PATH:= $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE_TAGS := optional LOCAL_SRC_FILES := $(call all-subdir-java-files) LOCAL_PACKAGE_NAME := PackageInstaller LOCAL_CERTIFICATE := platform include $(BUILD_PACKAGE) LOCAL_PATH:= $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE_TAGS := optional LOCAL_SRC_FILES := $(call all-subdir-java-files) LOCAL_PACKAGE_NAME := PackageInstaller LOCAL_CERTIFICATE := platform include $(BUILD_PACKAGE)   2、PakcageInstaller.java文件(关键代码) package cn.ceadic.apkmgr; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import android.content.Context; import android.content.Intent; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; import android.content.pm.PackageManager.NameNotFoundException; import android.net.Uri; import android.util.Log; import android.content.pm.IPackageInstallObserver; import android.content.pm.IPackageDeleteObserver; import android.os.FileUtils; public class PackageInstaller { private File mTmpFile; private final String TMP_FILE_NAME = "tmpCopy.apk"; private final static String TAG = "PackInstaller"; private Context mContext; public PackageInstaller(Context context) { mContext = context; } public void install(String path,String packageName){ Intent intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(Uri.fromFile(new File(path)), "application/vnd.android.package-archive"); mContext.startActivity(intent); } public void instatllBatch(String path, String packageName) { Log.i(TAG, "path=" + path); int installFlags = 0; PackageManager pm = mContext.getPackageManager(); try { PackageInfo pi = pm.getPackageInfo(packageName, PackageManager.GET_UNINSTALLED_PACKAGES); if (pi != null) { installFlags |= PackageManager.INSTALL_REPLACE_EXISTING; } } catch (NameNotFoundException e) { } if ((installFlags & PackageManager.INSTALL_REPLACE_EXISTING) != 0) { Log.w(TAG, "Replacing package:" + packageName); } // Create temp file before invoking install api mTmpFile = createTempPackageFile(path); if (mTmpFile == null) { // Message msg = mHandler.obtainMessage(INSTALL_COMPLETE); // msg.arg1 = PackageManager.INSTALL_FAILED_INSUFFICIENT_STORAGE; // mHandler.sendMessage(msg); return; } Uri mPackageURI = Uri.parse("file://" + mTmpFile.getPath()); String installerPackageName = mContext.getIntent().getStringExtra( Intent.EXTRA_INSTALLER_PACKAGE_NAME); PackageInstallObserver observer = new PackageInstallObserver(); pm.installPackage(mPackageURI, observer, installFlags, installerPackageName); } private File createTempPackageFile(String filePath) { File tmpPackageFile = mContext.getFileStreamPath(TMP_FILE_NAME); if (tmpPackageFile == null) { Log.w(TAG, "Failed to create temp file"); return null; } if (tmpPackageFile.exists()) { tmpPackageFile.delete(); } // Open file to make it world readable FileOutputStream fos; try { fos = openFileOutput(TMP_FILE_NAME, MODE_WORLD_READABLE); } catch (FileNotFoundException e1) { Log.e(TAG, "Error opening file " + TMP_FILE_NAME); return null; } try { fos.close(); } catch (IOException e) { Log.e(TAG, "Error opening file " + TMP_FILE_NAME); return null; } File srcPackageFile = new File(filePath); if (!FileUtils.copyFile(srcPackageFile, tmpPackageFile)) { Log.w(TAG, "Failed to make copy of file: " + srcPackageFile); return null; } return tmpPackageFile; } private class PackageInstallObserver extends IPackageInstallObserver.Stub { public void packageInstalled(String packageName, int returnCode) { // Message msg = mHandler.obtainMessage(INSTALL_COMPLETE); // msg.arg1 = returnCode; // mHandler.sendMessage(msg); Log.i(TAG, "====INSTALL_COMPLETE"); } } private class PackageDeleteObserver extends IPackageDeleteObserver.Stub { public void packageDeleted(boolean succeeded) { // Message msg = mHandler.obtainMessage(UNINSTALL_COMPLETE); // msg.arg1 = succeeded?SUCCEEDED:FAILED; // mHandler.sendMessage(msg); Log.i(TAG, "====UNINSTALL_COMPLETE"); } } public void uninstall(String packageName){ Uri packageURI = Uri.parse("package:" + packageName); Intent uninstallIntent = new Intent(Intent.ACTION_DELETE, packageURI); mContext.startActivity(uninstallIntent); } public void uninstallBatch(String packageName) { PackageDeleteObserver observer = new PackageDeleteObserver(); mContext.getPackageManager().deletePackage(packageName, observer, 0); } } package cn.ceadic.apkmgr; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import android.content.Context; import android.content.Intent; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; import android.content.pm.PackageManager.NameNotFoundException; import android.net.Uri; import android.util.Log; import android.content.pm.IPackageInstallObserver; import android.content.pm.IPackageDeleteObserver; import android.os.FileUtils; public class PackageInstaller { private File mTmpFile; private final String TMP_FILE_NAME = "tmpCopy.apk"; private final static String TAG = "PackInstaller"; private Context mContext; public PackageInstaller(Context context) { mContext = context; } public void install(String path,String packageName){ Intent intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(Uri.fromFile(new File(path)), "application/vnd.android.package-archive"); mContext.startActivity(intent); } public void instatllBatch(String path, String packageName) { Log.i(TAG, "path=" + path); int installFlags = 0; PackageManager pm = mContext.getPackageManager(); try { PackageInfo pi = pm.getPackageInfo(packageName, PackageManager.GET_UNINSTALLED_PACKAGES); if (pi != null) { installFlags |= PackageManager.INSTALL_REPLACE_EXISTING; } } catch (NameNotFoundException e) { } if ((installFlags & PackageManager.INSTALL_REPLACE_EXISTING) != 0) { Log.w(TAG, "Replacing package:" + packageName); } // Create temp file before invoking install api mTmpFile = createTempPackageFile(path); if (mTmpFile == null) { // Message msg = mHandler.obtainMessage(INSTALL_COMPLETE); // msg.arg1 = PackageManager.INSTALL_FAILED_INSUFFICIENT_STORAGE; // mHandler.sendMessage(msg); return; } Uri mPackageURI = Uri.parse("file://" + mTmpFile.getPath()); String installerPackageName = mContext.getIntent().getStringExtra( Intent.EXTRA_INSTALLER_PACKAGE_NAME); PackageInstallObserver observer = new PackageInstallObserver(); pm.installPackage(mPackageURI, observer, installFlags, installerPackageName); } private File createTempPackageFile(String filePath) { File tmpPackageFile = mContext.getFileStreamPath(TMP_FILE_NAME); if (tmpPackageFile == null) { Log.w(TAG, "Failed to create temp file"); return null; } if (tmpPackageFile.exists()) { tmpPackageFile.delete(); } // Open file to make it world readable FileOutputStream fos; try { fos = openFileOutput(TMP_FILE_NAME, MODE_WORLD_READABLE); } catch (FileNotFoundException e1) { Log.e(TAG, "Error opening file " + TMP_FILE_NAME); return null; } try { fos.close(); } catch (IOException e) { Log.e(TAG, "Error opening file " + TMP_FILE_NAME); return null; } File srcPackageFile = new File(filePath); if (!FileUtils.copyFile(srcPackageFile, tmpPackageFile)) { Log.w(TAG, "Failed to make copy of file: " + srcPackageFile); return null; } return tmpPackageFile; } private class PackageInstallObserver extends IPackageInstallObserver.Stub { public void packageInstalled(String packageName, int returnCode) { // Message msg = mHandler.obtainMessage(INSTALL_COMPLETE); // msg.arg1 = returnCode; // mHandler.sendMessage(msg); Log.i(TAG, "====INSTALL_COMPLETE"); } } private class PackageDeleteObserver extends IPackageDeleteObserver.Stub { public void packageDeleted(boolean succeeded) { // Message msg = mHandler.obtainMessage(UNINSTALL_COMPLETE); // msg.arg1 = succeeded?SUCCEEDED:FAILED; // mHandler.sendMessage(msg); Log.i(TAG, "====UNINSTALL_COMPLETE"); } } public void uninstall(String packageName){ Uri packageURI = Uri.parse("package:" + packageName); Intent uninstallIntent = new Intent(Intent.ACTION_DELETE, packageURI); mContext.startActivity(uninstallIntent); } public void uninstallBatch(String packageName) { PackageDeleteObserver observer = new PackageDeleteObserver(); mContext.getPackageManager().deletePackage(packageName, observer, 0); } }    3、别忘记添加权限 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> <uses-permission android:name="android.permission.INSTALL_PACKAGES" /> <uses-permission android:name="android.permission.DELETE_PACKAGES" /> <uses-permission android:name="android.permission.CLEAR_APP_CACHE" /> <uses-permission android:name="android.permission.READ_PHONE_STATE" /> <uses-permission android:name="android.permission.CLEAR_APP_USER_DATA" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> <uses-permission android:name="android.permission.INSTALL_PACKAGES" /> <uses-permission android:name="android.permission.DELETE_PACKAGES" /> <uses-permission android:name="android.permission.CLEAR_APP_CACHE" /> <uses-permission android:name="android.permission.READ_PHONE_STATE" /> <uses-permission android:name="android.permission.CLEAR_APP_USER_DATA" />

上一篇:New To WordPress - Where to Start
下一篇:用户权限管理

相关文章

相关评论