本文详细介绍了如何将带源码或无源码的APK预置到Android系统中，包括预置到系统应用、允许用户卸载以及在恢复出厂设置后能否恢复的情况。步骤涉及创建Android.mk文件、修改device.mk以及处理不同CPU类型的SO库。
一、如何将带源码的APK预置进系统？
1) 在 packages/apps 下面以需要预置的 APK的 名字创建一个新文件夹，以预置一个名为Test的APK 为例
2) 将 Test APK的Source code 拷贝到 Test 文件夹下，删除 /bin 和 /gen 目录
3) 在 Test 目录下创建一个名为 Android.mk的文件，内容如下：
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(call all-subdir-java-files)
LOCAL_PACKAGE_NAME := Test
include $(BUILD_PACKAGE)4) 打开文件 device/mediatek/common/device.mk
将 Test 添加到 PRODUCT_PACKAGES 里面。
PRODUCT_PACKAGES += Test
5) 重新 build 整个工程
二、如何将无源码的 APK 预置进系统？
1) 在 packages/apps 下面以需要预置的 APK 名字创建文件夹，以预置一个名为Test的APK为例
2) 将 Test.apk 放到 packages/apps/Test 下面
3) 在 packages/apps/Test 下面创建文件 Android.mk，文件内容如下：
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
# Module name should match apk name to be installed
LOCAL_MODULE := Test
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(LOCAL_MODULE).apk
LOCAL_MODULE_CLASS := APPS
LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
LOCAL_PREBUILT_JNI_LIBS:= /
@lib/armeabi/libtest.so /
@lib/armeabi/libtest2.so
LOCAL_CERTIFICATE := PRESIGNED
include $(BUILD_PREBUILT)若无so，删除LOCAL_PREBUILT_JNI_LIBS
若有so，使用LOCAL_PREBUILT_JNI_LIBS列出所有so的路径，不要忘记使用@。@标识符会将apk中的so抽离出来build进apk同级目录下的lib文件夹中
若apk支持不同cpu类型的so，针对so的部分的处理:
Ifeq ($(TARGET_ARCH),arm)
LOCAL_PREBUILT_JNI_LIBS := /
@lib/armeabi-v7a/xxx.so/
@ lib/armeabi-v7a/xxxx.so
else ifeq ($(TARGET_ARCH),x86)
LOCAL_PREBUILT_JNI_LIBS := /
@lib/x86/xxx.so
else ifeq ($(TARGET_ARCH),arm64)
LOCAL_PREBUILT_JNI_LIBS := /
@lib/armeabi-v8a/xxx.so
…即将和TARGET_ARCH对应的so抽离出来
4) 打开文件 device/mediatek/common/device.mk
将 Test 添加到 PRODUCT_PACKAGES 里面。
PRODUCT_PACKAGES += Test
5) 重新 build 整个工程
注：如果App使用System Level的permission，需要預置到/system/priv-app底下 (原在/system/app)。
修改Android.mk，增加LOCAL_PRIVILEGED_MODULE := true，以声明app需要放在/system/priv-app下。
三、如何预置APK使得用户可以卸载，恢复出厂设置时不能恢复？
1) 在 packages/apps 下面以需要预置的 APK 名字创建文件夹，以预置一个名为Test的APK为例
2) 将 Test.apk 放到 packages/apps/Test 下面
3) 在 packages/apps/Test 下面创建文件 Android.mk，文件内容如下：
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
# Module name should match apk name to be installed
LOCAL_MODULE := Test
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(LOCAL_MODULE).apk
LOCAL_MODULE_CLASS := APPS
LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
# LOCAL_PRIVILEGED_MODULE := true
LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_APPS)
LOCAL_CERTIFICATE := PRESIGNED
include $(BUILD_PREBUILT)4) 打开文件 device/mediatek/common/device.mk
将 Test 添加到 PRODUCT_PACKAGES 里面。
PRODUCT_PACKAGES += Test
5) 重新 build 整个工程
注意：这个比不能卸载的多了一句
LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_APPS)
四、如何预置APK使得用户可以卸载，并且恢复出厂设置时能够恢复？
1在 vendor/mediatek/proprietary/binary/3rd-party/free下面以需要预置的 APK 名字创建文件夹，以预置一个名为Test的APK为例
2 将Test.apk 放入vendor/mediatek/proprietary/binary/3rd-party/free/Test下面
3 在vendor/mediatek/proprietary/binary/3rd-party/free/Test 下面创建文件 Android.mk，文件内容如下
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
# Module name should match apk name to be installed
LOCAL_MODULE := Test
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(LOCAL_MODULE).apk
LOCAL_MODULE_CLASS := APPS
LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
LOCAL_CERTIFICATE := PRESIGNED
LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app
include $(BUILD_PREBUILT)2 打开文件device/mediatek/common/device.mk
将 Test 添加到 PRODUCT_PACKAGES 里面。
PRODUCT_PACKAGES += Test
3 然后重新build整个工程
请注意：
若需要apk作为32bit的apk运行，则需要在Android.mk中定义
LOCAL_MULTILIB :=32
若有lib
intel芯片 上面的方法只能导x86的
若没x86
可以在编译时把apk拷贝到system/usr/share/apks
编译脚本中加入：
function build_android()
{
echo
echo '[ Build android platform ]'
echo
START_TIME=`date +%s`
check_git_dependece
if [ $BUILD_PRODUCT = "generic" ]
then
rm ./buildspec.mk
echo make -j$CPU_JOB_NUM
echo
make -j$CPU_JOB_NUM
else
get_build_mode
gen_build_ver
set_default_hw_version
gen_git_verion
source build/envsetup.sh
if [[ $BUILD_PRODUCT = "prom890bap" ]]
then
echo "copy prom890bap apk"
mkdir -p out/target/product/$BUILD_PRODUCT/system/usr/share/apks
cp device/intel/baytrail/prom890bap/apk/*.apk out/target/product/$BUILD_PRODUCT/system/usr/share/apks/然后在第一次启动时安装apk
diff --git a/frameworks/base/services/core/java/com/android/server/pm/PackageManagerService.java b/frameworks/base/services/
index 5af3af5..b3825df 100755
--- a/frameworks/base/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/frameworks/base/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -2041,6 +2041,10 @@ public class PackageManagerService extends IPackageManager.Stub {
}
//delete tmp files
deleteTempPackageFiles();
+ if(SystemProperties.getInt("ro.yifang.install_apk",0)==1){
+ System.out.println("==============ro.yifang.install_apk==========");
+ PackageManagerArchosUtils.installAppslibIfNeeded(isFirstBoot());
+ }
PackageManagerArchosUtils代码如下
+package com.android.server.pm;
+
+import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
+import android.content.ComponentName;
+import android.content.pm.PackageParser;
+import android.os.Environment;
+import android.os.FileUtils;
+import android.os.SystemProperties;
+import android.util.Log;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.Iterator;
+import java.util.HashMap;
+import java.util.Map;
+import java.io.OutputStream;
+import java.util.Properties;
+
+public class PackageManagerArchosUtils {
+ static final String TAG = "PackageManagerArchosUtils";
+
+ static private final boolean ZONEDBG = true;
+
+ static private final String GOOGLE_MARKET_PKG = "com.android.vending"; // New package name since GMSr5
+ static private final String GOOGLE_BOOKS_PKG = "com.google.android.apps.books";
+ static private final String GOOGLE_VIDEO_PKG = "com.google.android.videos";
+ static private final String GOOGLE_YOUTUBE_PKG = "com.google.android.youtube";
+ static private final String GOOGLE_GMS_PREFIX = "com.google.android";
+ static private final String GOOGLE_CHROME_PREFIX = "com.android.chrome"; // for some reason Chrome doesn't use the G
+
+ static private final String OPEN_SOURCE_COMMON_ROOT = "com.android.";
+ static private final String OPEN_SOURCE_CALENDAR = "com.android.calendar";
+ //static private final String OPEN_SOURCE_DESKCLOCK = "com.android.deskclock"; // using the open source version for
+ //static private final String OPEN_SOURCE_EMAIL = "com.android.email"; // ICS: no more google version, o
+ //static private final String OPEN_SOURCE_EXCHANGE = "com.android.exchange"; // ICS: no more google version, open-
+ static private final String OPEN_SOURCE_GALLERY3D = "com.android.gallery3d";
+ static private final String OPEN_SOURCE_LATINIME = "com.android.inputmethod.latin";
+ static private final String OPEN_SOURCE_QUICKSEARCHBOX = "com.android.quicksearchbox";
+ static private final String OPEN_SOURCE_VIDEOEDITOR = "com.android.videoeditor";
+
+ static private final int ZONE_REST_OF_THE_WORLD = 0;
+ static private final int ZONE_GOOGLE_BOOKS_AND_VIDEOS = 1; //As of 08/2011 => USA only // 01/2012 => Add Videos, rem
+ static private final int ZONE_NO_YOUTUBE = 2; //As of 08/2011 => Belgium and turkey // XX/2011 =>Turkey only // 01/2
+ static private final int ZONE_NO_GOOGLE_APPS = 3; //As of 08/2011 => China
+ // 05/2012: Two new zones:
+ static private final int ZONE_GOOGLE_BOOKS = 4; //As of 05/2012 => Italy // 08/2012 still Italy only here...
+ static private final int ZONE_GOOGLE_VIDEOS = 5; //As of 05/2012 => France and Japan // 08/2012 Movies and not books
+
+ static private final String ZONE_PROPERTIE = "ro.board.zone";
+ static private final int DEFAULT_ZONE = ZONE_REST_OF_THE_WORLD; // in case the reading or parsing fails, fallback to
+ static private int sZone = -1; // Static to avoid reading too many times. It won't change over time anyway. -1 means
+
+ /**
+ * Get the zone flag in the read only properties.
+ * Actually read the first time only, then stored in a static int. (it won't change)
+ * @return zone code
+ */
+ public static int getZone() {
+ // Read zone if it has not been done yet
+ if (sZone == -1) {
+ final String zoneString = SystemProperties.get(ZONE_PROPERTIE, Integer.toString(DEFAULT_ZONE));
+ // First check if this is a number (the current scheme as of 08/2011, may evolve to country code in
+ sZone = DEFAULT_ZONE;
+ try {
+ sZone = Integer.parseInt(zoneString);
+ }catch (Exception e) {
+ if(ZONEDBG) Log.e(TAG, "Failed to parse ro.board.zone", e);
+ }
+ if(ZONEDBG) Log.d(TAG, "sZone = "+sZone);
+ }
+ return sZone;
+ }
+
+ /**
+ * Check if this package is authorized on this device, checking country flags
+ * @param pkg
+ * @return false if package must not be installed
+ */
+/* public static boolean isPackageAuthorizedOnThisDevice(PackageParser.Package pkg) {
+
+ if (pkg.packageName==null) { //sanity check, should never happen
+ return false;
+ }
+
+ // After the transition from previous Market (com.google.android.finsky) to newer market (com.android.vendin
+ // make sure the previous one is not installed on the device anymore (as advised by google)
+ if ((pkg.packageName.startsWith("com.google.android.finsky"))) {
+ return false;
+ }
+
+ // The banning mechanism is only for applications from the firmware.
+ // In case the application is installed by Market (or end-user, or adb) it must not be banned, because
+ // GoogleApps like Music2 and Books may become available from the Market in some countries (see #867)
+ if ((pkg.mPath!=null) && (pkg.mPath.startsWith("/data/"))) {
+ return true; //authorized
+ }
+
+ final int zone = getZone();
+
+
+ // 2012-09-25: new GMS AppHider scheme do the work for us now. We only need to handle the open-source versions
+ // for China that still has no GMS at all
+ final boolean appHider = SystemProperties.getBoolean("ro.com.google.apphider", false);
+
+ // First rule: BAN google books if needed
+ if (!appHider && (sZone != ZONE_GOOGLE_BOOKS_AND_VIDEOS) && (sZone != ZONE_GOOGLE_BOOKS)) {
+ if (pkg.packageName.equals(GOOGLE_BOOKS_PKG)) {
+ if(ZONEDBG) Log.d(TAG, "Banning "+pkg.packageName);
+ return false; //ban
+ }
+ }
+
+ // Second rule: BAN google videos if needed
+ if (!appHider && (sZone != ZONE_GOOGLE_BOOKS_AND_VIDEOS) && (sZone != ZONE_GOOGLE_VIDEOS)) {
+ if (pkg.packageName.equals(GOOGLE_VIDEO_PKG)) {
+ if(ZONEDBG) Log.d(TAG, "Banning "+pkg.packageName);
+ return false; //ban
+ }
+ }
+
+ // Third rule: BAN youtube app in Turkey //NOT USED ANYMORE
+ if (!appHider && (zone == ZONE_NO_YOUTUBE)) {
+ if (pkg.packageName.equals(GOOGLE_YOUTUBE_PKG)) {
+ if(ZONEDBG) Log.d(TAG, "Banning "+pkg.packageName);
+ return false; //ban
+ }
+ }
+
+ // Fourth rule: BAN all GMS (a.k.a. Google Apps) in China (even if app hider is ON!)
+ if (zone == ZONE_NO_GOOGLE_APPS) {
+ if (pkg.packageName.startsWith(GOOGLE_GMS_PREFIX)) {
+ if(ZONEDBG) Log.d(TAG, "Banning google app "+pkg.packageName);
+ return false; //ban
+ } else if (pkg.packageName.equals(GOOGLE_MARKET_PKG)) {
+ if(ZONEDBG) Log.d(TAG, "Banning market app "+pkg.packageName);
+ return false; //ban
+ } else if (pkg.packageName.startsWith(GOOGLE_CHROME_PREFIX)) {
+ if(ZONEDBG) Log.d(TAG, "Banning google app "+pkg.packageName);
+ return false; //ban
+ }
+
+ }
+ // be sure to NOT install the open-source version of the google apps that are embedded in the firmware for c
+ else {
+ // First test on the common root to avoid doing too many string comparison for ALL (!) the packages
+ if (pkg.packageName.startsWith(OPEN_SOURCE_COMMON_ROOT)) {
+
+ if (pkg.packageName.equals(OPEN_SOURCE_CALENDAR) ||
+ //pkg.packageName.equals(OPEN_SOURCE_DESKCLOCK) || // using the open s
+ //pkg.packageName.equals(OPEN_SOURCE_EMAIL) || // ICS: no more goo
+ //pkg.packageName.equals(OPEN_SOURCE_EXCHANGE) || // ICS: no more goo
+ //pkg.packageName.equals(OPEN_SOURCE_GALLERY3D) ||
+ //pkg.packageName.equals(OPEN_SOURCE_LATINIME) ||
+ pkg.packageName.equals(OPEN_SOURCE_QUICKSEARCHBOX)||
+ pkg.packageName.equals(OPEN_SOURCE_VIDEOEDITOR) )
+ {
+ if(ZONEDBG) Log.d(TAG, "Banning open source version "+pkg.packageName);
+ return false; //ban
+ }
+ }
+ }
+
+ // default: authorized
+ return true;
+ }*/
+
+ /**
+ * Install Appslib if needed, i.e. if AndroidMarket is not authorized for the device's zone
+ * The Appslib APK is stored in a secret location. We install it by copying it in /data/app.
+ */
+ public static void installAppslibIfNeeded(boolean bool) {
+ // Needed only in case google apps (hence market) are not authorized
+ if (bool) {
+ Map<String,String> map = null;
+ try{
+ File file = new File("/system/usr/share/apks/");
+ File[] files = null;
+ Log.d(TAG, "------- installAppslibIfNeeded ------ file = "+file);
+ if(null!=file){
+ files = file.listFiles();
+ }
+ Log.d(TAG, "------- installAppslibIfNeeded ------ files = "+files);
+ if(null!=files)
+ for(File filename : files){
+ Log.d(TAG, "------- installAppslibIfNeeded ------ filename = "+(filename!=null?filen
+ if(null!=filename&&filename.getName().toLowerCase().endsWith(".apk")){
+ // if(null!=filename){
+ /*final File apkHidden = new File("/system/usr/share/apks/"+filename.getName
+ final File apkInstall = new File(Environment.getDataDirectory() + "/app", fi
+ Log.d(TAG, "------- installAppslibIfNeeded ------ Environment.getDataDirecto
+ Log.d(TAG, "------- installAppslibIfNeeded ------ apkHidden.exists() = "+apk
+ // Check if the APK to install is where expected
+ if (apkHidden.exists() == false) {
+ if(ZONEDBG) Log.d(TAG, "installAppslib: " + apkHidden + " not found"
+ return;
+ }
+ File appfile = new File(Environment.getDataDirectory() + "/app/");
+ File[] appfiles = null;
+ if(null!=appfile){
+ appfiles = appfile.listFiles();
+ }
+
+ if(null!=appfiles){
+ Log.d(TAG, "------- installAppslibIfNeeded ------ appfiles = "+appfi
+ boolean isExists = false;
+ for(File appname : appfiles){
+ if(null!=appname&&filename.getName().equals(appname.getName(
+ isExists = true;
+ break;
+ }
+ }
+ if(isExists){
+ continue;
+ }
+ }
+ // Install it! (i.e. copy to /data/app)
+ try {
+ InputStream is = new FileInputStream(apkHidden);
+ OutputStream os = new FileOutputStream(apkInstall);
+ byte[] data = new byte[is.available()];
+ is.read(data);
+ os.write(data);
+ is.close();
+ os.close();
+ //Don't forget to set good permissions!
+ FileUtils.setPermissions( apkInstall.getPath(), FileUtils.S_IRWXU|Fi
+ if(ZONEDBG) Log.d(TAG, "------- installAppslib: Copied " + apkHidden
+ } catch (IOException e) {
+ // Unable to create/copy file
+ if(ZONEDBG) Log.e(TAG, "installAppslib: Error installing " + apkHidd
+ try {
+ if(null==map){
+ map = new HashMap<String,String>();
+ }
+ map.put(filename.getName().substring(0, name.getName().lastI
+ }catch(Exception exp){
+ Log.d(TAG, "------- APK installation failure can not be save
+ }*/
+
+ boolean isInstallationSuccess = installationAPK(filename.getName());
+ if(isInstallationSuccess){
+ try {
+ if(null==map){
+ map = new HashMap<String,String>();
+ }
+ map.put(filename.getName().substring(0, filename.get
+ }catch(Exception exp){
+ Log.d(TAG, "------- APK installation failure can not
+ }
+ }
+
+
+ }
+ }
+ }catch(Exception ex){
+ Log.d(TAG, "------- installApps error ------ ",ex);
+ }finally{
+ saveInstallationFailureAPK(map,"/data/system/install_jd_app_error.txt");
+ }
+
+ }else{
+ continueInstallationFailureAPK("/data/system/install_jd_app_error.txt");
+ }
+ }
+
+ public static boolean installationAPK(String filename){
+ final File apkHidden = new File("/system/usr/share/apks/"+filename);
+ final File apkInstall = new File(Environment.getDataDirectory() + "/app", filename);
+ Log.d(TAG, "------- installAppslibIfNeeded ------ Environment.getDataDirectory() = "+Environment.getDataDire
+ Log.d(TAG, "------- installAppslibIfNeeded ------ apkHidden.exists() = "+apkHidden.exists());
+ // Check if the APK to install is where expected
+ if (apkHidden.exists() == false) {
+ if(ZONEDBG) Log.d(TAG, "installAppslib: " + apkHidden + " not found");
+ return false;
+ }
+ File appfile = new File(Environment.getDataDirectory() + "/app/");
+ File[] appfiles = null;
+ if(null!=appfile){
+ appfiles = appfile.listFiles();
+ }
+
+ if(null!=appfiles){
+ Log.d(TAG, "------- installAppslibIfNeeded ------ appfiles = "+appfiles.length);
+ boolean isExists = false;
+ for(File appname : appfiles){
+ if(null!=appname&&filename.equals(appname.getName())){
+ isExists = true;
+ break;
+ }
+ }
+ if(isExists){
+ return false;
+ }
+ }
+ // Install it! (i.e. copy to /data/app)
+ try {
+ InputStream is = new FileInputStream(apkHidden);
+ OutputStream os = new FileOutputStream(apkInstall);
+ byte[] data = new byte[is.available()];
+ is.read(data);
+ os.write(data);
+ is.close();
+ os.close();
+ //Don't forget to set good permissions!
+ FileUtils.setPermissions( apkInstall.getPath(), FileUtils.S_IRWXU|FileUtils.S_IRGRP|FileUtils.S_IROT
+ if(ZONEDBG) Log.d(TAG, "------- installAppslib: Copied " + apkHidden +" into "+ apkInstall);
+ } catch (IOException e) {
+ // Unable to create/copy file
+ if(ZONEDBG) Log.e(TAG, "installAppslib: Error installing " + apkHidden +" into "+ apkInstall
+ return true;
+ }
+ return false;
+ }
+
+ public static void continueInstallationFailureAPK(String filepath){
+ Properties pre = new Properties();
+ FileInputStream in = null;
+ try {
+ File f = new File(filepath);
+ Log.d(TAG, "------- Have failed to install APK do? answer is : "+f.exists());
+ if(!f.exists()){
+ return;
+ }
+ Map<String,String> map = new HashMap<String ,String>();
+ boolean isAllInstalltionSuccess = true;
+ in = new FileInputStream(f);
+ pre.load(in);
+ Set<Object> keys = pre.keySet();
+ for(Object key : keys){
+ if(!"".equals(pre.getProperty((String)key).trim())){
+ boolean isInstallationSuccess = installationAPK(pre.getProperty((String)key));
+ if(isInstallationSuccess){
+ isAllInstalltionSuccess = false;
+ continue;
+ }
+ }
+ map.put((String)key,"");
+ }
+ if(isAllInstalltionSuccess){
+ boolean isDeleteSuccess = (new File(filepath)).delete();
+ if(isDeleteSuccess){
+ return;
+ }
+ }
+ saveInstallationFailureAPK(map,filepath);
+ } catch (FileNotFoundException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }finally{
+ try {
+ if(null!=in)
+ in.close();
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
+ }
+
+ public static void saveInstallationFailureAPK(Map<String,String> map,String filepath){
+ Log.d(TAG, ""+((map==null||map.isEmpty())?"------- all APK installation success ------- ":" ------- some APK
+ if(null==map||map.isEmpty()){
+ return;
+ }
+ Properties pre = new Properties();
+ FileInputStream in = null;
+ try {
+ File f = new File(filepath);
+ Log.d(TAG, "------- filepath exists = "+f.exists());
+ if(!f.exists()){
+ f.createNewFile();
+ }
+ in = new FileInputStream(f);
+ pre.load(in);
+ } catch (FileNotFoundException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }finally{
+ try {
+ if(null!=in)
+ in.close();
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
+ Set<String> set = map.keySet();
+ for(String key : set){
+ pre.setProperty(key, map.get(key));
+ Log.d(TAG, "------- "+map.get(key)+" installation failure ------ ");
+ }
+ OutputStream os = null;
+ try {
+ os = new FileOutputStream(new File(filepath));
+ pre.store(os, " -------- Save the APK installation failed to "+filepath+" -------- ");
+ os.flush();
+ Log.d(TAG, " -------- Save the APK installation failed to "+filepath+" -------- ");
+ } catch (FileNotFoundException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }finally{
+ try {
+ if(null!=os)
+ os.close();
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
+ }
+
+ /*
+ * Enable StartupWizard if there is a forcewizard file in /data
+ */
+ public static void forceStartupWizard(PackageManagerService pm) {
+ final File forceWizardFile = new File("/data/forcewizard");
+ final File wizardForcedFile = new File("/data/wizardforced");
+ try {
+ if (forceWizardFile.exists()) {
+ Log.d(TAG, "forceWizardFile exists: " + forceWizardFile.getPath());
+ //final ComponentName name = new ComponentName("com.android.settings", "com.android.settings
+ // Enable the startup wizard
+ //pm.setEnabledSetting("com.android.settings","com.android.settings.wizard.WizardRoot", COMP
+ //pm.setComponentEnabledSetting(name, COMPONENT_ENABLED_STATE_ENABLED, 0);
+ // Delete the file (wizard will remain active until it is run to its end anyway)
+ forceWizardFile.delete();
+ // Create a new file to tell LockScreen that wizard is forced
+ wizardForcedFile.createNewFile();
+ }
+ } catch (Exception e) {
+ Log.e(TAG, "Exception while checking for /data/forcewizard", e);
+ }
+ }
+}
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