編輯:關於Android編程
一、如何將帶源碼的APK預置進系統?
1) 在 packages/apps 下面以需要預置的 APK的 名字創建一個新文件夾,以預置一個名為Test的APK 為例
2) 將 Test APK的Source code 拷貝到 Test 文件夾下,刪除 /bin 和 /gen 目錄
3) 在 Test 目錄下創建一個名為 Android.mk的文件,內容如下:
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) 打開文件 device/mediatek/common/device.mk
將 Test 添加到 PRODUCT_PACKAGES 裡面。
PRODUCT_PACKAGES += Test
5) 重新 build 整個工程
二、如何將無源碼的 APK 預置進系統?
1) 在 packages/apps 下面以需要預置的 APK 名字創建文件夾,以預置一個名為Test的APK為例
2) 將 Test.apk 放到 packages/apps/Test 下面
3) 在 packages/apps/Test 下面創建文件 Android.mk,文件內容如下:
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 $(BUILD_PREBUILT)
若無so,刪除LOCAL_PREBUILT_JNI_LIBS
若有so,使用LOCAL_PREBUILT_JNI_LIBS列出所有so的路徑,不要忘記使用@。@標識符會將apk中的so抽離出來build進apk同級目錄下的lib文件夾中
若apk支持不同cpu類型的so,針對so的部分的處理:
Ifeq ($(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 …
即將和TARGET_ARCH對應的so抽離出來
4) 打開文件 device/mediatek/common/device.mk
將 Test 添加到 PRODUCT_PACKAGES 裡面。
PRODUCT_PACKAGES += Test
5) 重新 build 整個工程
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,以聲明app需要放在/system/priv-app下。
三、如何預置APK使得用戶可以卸載,恢復出廠設置時不能恢復?
1) 在 packages/apps 下面以需要預置的 APK 名字創建文件夾,以預置一個名為Test的APK為例
2) 將 Test.apk 放到 packages/apps/Test 下面
3) 在 packages/apps/Test 下面創建文件 Android.mk,文件內容如下:
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) 打開文件 device/mediatek/common/device.mk
將 Test 添加到 PRODUCT_PACKAGES 裡面。
PRODUCT_PACKAGES += Test
5) 重新 build 整個工程
注意:這個比不能卸載的多了一句
LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_APPS)
四、如何預置APK使得用戶可以卸載,並且恢復出廠設置時能夠恢復?
1在 vendor/mediatek/proprietary/binary/3rd-party/free下面以需要預置的 APK 名字創建文件夾,以預置一個名為Test的APK為例
2 將Test.apk 放入vendor/mediatek/proprietary/binary/3rd-party/free/Test下面
3 在vendor/mediatek/proprietary/binary/3rd-party/free/Test 下面創建文件 Android.mk,文件內容如下
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 打開文件device/mediatek/common/device.mk
將 Test 添加到 PRODUCT_PACKAGES 裡面。
PRODUCT_PACKAGES += Test
3 然後重新build整個工程
請注意:
若需要apk作為32bit的apk運行,則需要在Android.mk中定義
LOCAL_MULTILIB :=32
若有lib
intel芯片 上面的方法只能導x86的
若沒x86
可以在編譯時把apk拷貝到system/usr/share/apks
編譯腳本中加入:
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/
然後在第一次啟動時安裝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代碼如下 +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) { + Mapmap = 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 (); + } + 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 (); + } + 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 map = new HashMap (); + boolean isAllInstalltionSuccess = true; + in = new FileInputStream(f); + pre.load(in); + Set
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