专业型网站和个人网站,河南网站建设软件,西宁微网站建设,网络基础知识培训修改步骤与Android11是差不多的#xff0c;只是有部分代码所在位置不一样。 Android 11内置APP到data/app Android 8(O)预置APP到data/app
默认内置应用到data会出错
1970-01-01 08:03:54.499 1177-1177/system_process I/PackageManager: /data/app/xx changed; collecting…修改步骤与Android11是差不多的只是有部分代码所在位置不一样。 Android 11®内置APP到data/app Android 8(O)预置APP到data/app
默认内置应用到data会出错
1970-01-01 08:03:54.499 1177-1177/system_process I/PackageManager: /data/app/xx changed; collecting certs 1970-01-01 08:03:54.547 1177-1177/system_process W/PackageManager: Failed to scan /data/app/xx: Application package com.benew.ntt.cloud not found; ignoring. 1970-01-01 08:03:54.547 1177-1177/system_process W/PackageManager: Deleting invalid package at /data/app/xx
userdata.img只有几十k的问题
往data中加了几百M大小的app在out/xx/data/app中也看到编译出来了 但是编译后却发现userdata.img只有90k是空的分区 在.mk中修改userdata分区大小.mk里面默认是64M 改成512M解决了。
diff --git a/device/sprd/mpool/module/generic/partition/main.mk b/device/sprd/mpool/module/generic/partition/main.mk
index 37b0b79d0e9..d2f2322d6b3 100755
--- a/device/sprd/mpool/module/generic/partition/main.mkb/device/sprd/mpool/module/generic/partition/main.mk-25,8 25,8 endif$(call md-set, BOARD_BOOTIMAGE_PARTITION_SIZE, 67108864)$(call md-set, BOARD_CACHEIMAGE_PARTITION_SIZE, 67108864)-# default value is 64M, using resize to adapter real size
-BOARD_USERDATAIMAGE_PARTITION_SIZE ? 67108864
# default value is 512M, using resize to adapter real size
BOARD_USERDATAIMAGE_PARTITION_SIZE ? 536870912实现
Android11中修改的是 frameworks/base/services/core/java/com/android/server/pm/PackageManagerService.java
Android 13不同需要修改 frameworks/base/services/core/java/com/android/server/pm/InstallPackageHelper.java 注释掉
else {throw new PackageManagerException(INSTALL_FAILED_INVALID_INSTALL_LOCATION,Application package pkg.getPackageName() not found; ignoring.);}完整代码如下 if ((scanFlags SCAN_REQUIRE_KNOWN) ! 0) {if (mPm.isExpectingBetter(pkg.getPackageName())) {Slog.w(TAG, Relax SCAN_REQUIRE_KNOWN requirement for package pkg.getPackageName());} else {PackageSetting known mPm.mSettings.getPackageLPr(pkg.getPackageName());if (known ! null) {if (DEBUG_PACKAGE_SCANNING) {Log.d(TAG, Examining pkg.getPath() and requiring known path known.getPathString());}if (!pkg.getPath().equals(known.getPathString())) {throw new PackageManagerException(INSTALL_FAILED_PACKAGE_CHANGED,Application package pkg.getPackageName() found at pkg.getPath() but expected at known.getPathString() ; ignoring.);}} /*else {throw new PackageManagerException(INSTALL_FAILED_INVALID_INSTALL_LOCATION,Application package pkg.getPackageName() not found; ignoring.);}*/}}
diff --git a/system/core/init/util.cpp b/system/core/init/util.cpp
index d1e518b5795..bee7a8bb70d 100644
--- a/system/core/init/util.cppb/system/core/init/util.cpp-485,7 485,7 static FscryptAction FscryptInferAction(const std::string dir) {std::vectorstd::string directories_to_exclude {lostfound, system_ce, system_de, misc_ce, misc_de,vendor_ce, vendor_de, media, data, user,
- user_de, apex, preloads, app-staging, gsi,user_de, apex, preloads, app-staging, gsi, app,};for (const auto d : directories_to_exclude) {if ((prefix d) dir) {
diff --git a/system/core/rootdir/init.rc b/system/core/rootdir/init.rc
index 405667cf8df..1a8bc1215eb 100644
--- a/system/core/rootdir/init.rcb/system/core/rootdir/init.rc-853,7 853,7 on post-fs-datamkdir /data/app-ephemeral 0771 system system encryptionRequiremkdir /data/app-asec 0700 root root encryptionRequiremkdir /data/app-lib 0771 system system encryptionRequire
- mkdir /data/app 0771 system system encryptionRequiremkdir /data/app 0771 system system encryptionNonemkdir /data/property 0700 root root encryptionRequire# create directory for updated font files.
作者:帅得不敢出门 原创文件谢绝转载收录
