自己用后体验很差，看看就行
Tinker GitHub 连接: https://github.com/Tencent/tinker
在接入Tinker前强烈建议自己先把官方demo下载后运行一遍。
运行官方的demo的时候记得通过Import Project的方式，不要用Import Module。这是我踩的第一个坑，Tinker要在主dex，你要是Import Module的方式运行的话你自己还要配置不少东西使Tinker在主dex运行。
先照github上说的，在项目的build.gradle添加
buildscript {
dependencies {
classpath ('com.tencent.tinker:tinker-patch-gradle-plugin:1.9.1')
}
}
接下来将官方demo的app的build.gradle的东西复制到自己build.gradle（其中一些地方要做修改）
apply plugin: 'com.android.application'
//dependencies部分在我们自己的build.gradle里添加
// provided('com.tencent.tinker:tinker-android-anno:1.9.1')
// compile('com.tencent.tinker:tinker-android-lib:1.9.1')
//implementation "com.android.support:multidex:1.0.1"
dependencies {
if (is_gradle_3()) {
implementation fileTree(dir: 'libs', include: ['*.jar'])
testImplementation 'junit:junit:4.12'
implementation "com.android.support:appcompat-v7:23.1.1"
api("com.tencent.tinker:tinker-android-lib:${TINKER_VERSION}") { changing = true }
// Maven local cannot handle transist dependencies.
implementation("com.tencent.tinker:tinker-android-loader:${TINKER_VERSION}") {
changing = true
}
annotationProcessor("com.tencent.tinker:tinker-android-anno:${TINKER_VERSION}") {
changing = true
}
compileOnly("com.tencent.tinker:tinker-android-anno:${TINKER_VERSION}") { changing = true }
implementation "com.android.support:multidex:1.0.1"
//use to test multiDex
// implementation group: 'com.google.guava', name: 'guava', version: '19.0'
// implementation "org.scala-lang:scala-library:2.11.7"
} else {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile "com.android.support:appcompat-v7:23.1.1"
compile("com.tencent.tinker:tinker-android-lib:${TINKER_VERSION}") { changing = true }
provided("com.tencent.tinker:tinker-android-anno:${TINKER_VERSION}") { changing = true }
compile "com.android.support:multidex:1.0.1"
//use to test multiDex
// compile group: 'com.google.guava', name: 'guava', version: '19.0'
// compile "org.scala-lang:scala-library:2.11.7"
}
}
//gitSha()这部分全复制
def gitSha() {
try {
// String gitRev = 'git rev-parse --short HEAD'.execute(null, project.rootDir).text.trim()
String gitRev = 'test2'//这个是更新唯一标识，大版本更新时才修改，直接写我们versionName也行
if (gitRev == null) {
throw new GradleException("can't get git rev, you should add git to system path or just input test value, such as 'testTinkerId'")
}
return gitRev
} catch (Exception e) {
throw new GradleException("can't get git rev, you should add git to system path or just input test value, such as 'testTinkerId'")
}
}
//复制。javaVersion可根据自己项目修改，这个没什么
def javaVersion = JavaVersion.VERSION_1_7
//对照我们build.gradle的android部分，里面少什么就加什么
android {
compileSdkVersion 28
buildToolsVersion '28.0.3'
compileOptions {
sourceCompatibility javaVersion
targetCompatibility javaVersion
}
//recommend
dexOptions {
jumboMode = true
}
// 这个是签名配置，自行修改，单纯测试的话把Tinker demo里的keystore文件夹拷贝进自己项目就是
signingConfigs {
release {
try {
storeFile file("./keystore/release.keystore")
storePassword "testres"
keyAlias "testres"
keyPassword "testres"
} catch (ex) {
throw new InvalidUserDataException(ex.toString())
}
}
debug {
storeFile file("./keystore/debug.keystore")
}
}
defaultConfig {
applicationId "tinker.sample.android"
minSdkVersion 14
targetSdkVersion 26
versionCode 1
versionName "1.0.0"
/**
* you can use multiDex and install it in your ApplicationLifeCycle implement
*/
multiDexEnabled true
/**
* buildConfig can change during patch!
* we can use the newly value when patch
*/
buildConfigField "String", "MESSAGE", "\"I am the base apk\""
// buildConfigField "String", "MESSAGE", "\"I am the patch apk\""
/**
* client version would update with patch
* so we can get the newly git version easily!
*/
buildConfigField "String", "TINKER_ID", "\"${getTinkerIdValue()}\""
buildConfigField "String", "PLATFORM", "\"all\""
// 注意，下面这个必须加上去
javaCompileOptions { annotationProcessorOptions { includeCompileClasspath = true } }
}
// aaptOptions{
// additionalParameters "--emit-ids", "${project.file('public.txt')}"
// cruncherEnabled false
// }
// //use to test flavors support
// productFlavors {
// flavor1 {
// applicationId 'tinker.sample.android.flavor1'
// }
//
// flavor2 {
// applicationId 'tinker.sample.android.flavor2'
// }
// }
buildTypes {
release {
minifyEnabled true
signingConfig signingConfigs.release
proguardFiles getDefaultProguardFile('proguard-android.txt'), project.file('proguard-rules.pro')
}
debug {
debuggable true
minifyEnabled false
signingConfig signingConfigs.debug
}
}
sourceSets {
main {
jniLibs.srcDirs = ['libs']
}
}
packagingOptions {
exclude "/META-INF/**"
}
}
//这下面内容直接全复制进去就是，要注意的就只有ext里的内容，打补丁包时要修改里面的东西
def bakPath = file("${buildDir}/bakApk/")
/**
* you can use assembleRelease to build you base apk
* use tinkerPatchRelease -POLD_APK= -PAPPLY_MAPPING= -PAPPLY_RESOURCE= to build patch
* add apk from the build/bakApk
*/
ext {
//for some reason, you may want to ignore tinkerBuild, such as instant run debug build?
tinkerEnabled = true
//for normal build
//old apk file to build patch apk
tinkerOldApkPath = "${bakPath}/app-debug-1106-15-23-07.apk"//基准包apk，要保留，补丁包根据他来打补丁
//proguard mapping file to build patch apk
tinkerApplyMappingPath = "${bakPath}/app-debug-1018-17-32-47-mapping.txt"//混淆解析文档，没混淆的话这个不用管
//resource R.txt to build patch apk, must input if there is resource changed
tinkerApplyResourcePath = "${bakPath}/app-debug-1106-15-23-07-R.txt"//看英文解析吧，复制这3个文件都在bakApk安装包里
//only use for build all flavor, if not, just ignore this field
tinkerBuildFlavorDirectory = "${bakPath}/app-1018-17-32-47"//这个暂时不用管
}
def getOldApkPath() {
return hasProperty("OLD_APK") ? OLD_APK : ext.tinkerOldApkPath
}
def getApplyMappingPath() {
return hasProperty("APPLY_MAPPING") ? APPLY_MAPPING : ext.tinkerApplyMappingPath
}
def getApplyResourceMappingPath() {
return hasProperty("APPLY_RESOURCE") ? APPLY_RESOURCE : ext.tinkerApplyResourcePath
}
def getTinkerIdValue() {
return hasProperty("TINKER_ID") ? TINKER_ID : gitSha()
}
def buildWithTinker() {
return hasProperty("TINKER_ENABLE") ? Boolean.parseBoolean(TINKER_ENABLE) : ext.tinkerEnabled
}
def getTinkerBuildFlavorDirectory() {
return ext.tinkerBuildFlavorDirectory
}
if (buildWithTinker()) {
apply plugin: 'com.tencent.tinker.patch'
tinkerPatch {
/**
* necessary，default 'null'
* the old apk path, use to diff with the new apk to build
* add apk from the build/bakApk
*/
oldApk = getOldApkPath()
/**
* optional，default 'false'
* there are some cases we may get some warnings
* if ignoreWarning is true, we would just assert the patch process
* case 1: minSdkVersion is below 14, but you are using dexMode with raw.
* it must be crash when load.
* case 2: newly added Android Component in AndroidManifest.xml,
* it must be crash when load.
* case 3: loader classes in dex.loader{} are not keep in the main dex,
* it must be let tinker not work.
* case 4: loader classes in dex.loader{} changes,
* loader classes is ues to load patch dex. it is useless to change them.
* it won't crash, but these changes can't effect. you may ignore it
* case 5: resources.arsc has changed, but we don't use applyResourceMapping to build
*/
ignoreWarning = false
/**
* optional，default 'true'
* whether sign the patch file
* if not, you must do yourself. otherwise it can't check success during the patch loading
* we will use the sign config with your build type
*/
useSign = true
/**
* optional，default 'true'
* whether use tinker to build
*/
tinkerEnable = buildWithTinker()
/**
* Warning, applyMapping will affect the normal android build!
*/
buildConfig {
/**
* optional，default 'null'
* if we use tinkerPatch to build the patch apk, you'd better to apply the old
* apk mapping file if minifyEnabled is enable!
* Warning:
* you must be careful that it will affect the normal assemble build!
*/
applyMapping = getApplyMappingPath()
/**
* optional，default 'null'
* It is nice to keep the resource id from R.txt file to reduce java changes
*/
applyResourceMapping = getApplyResourceMappingPath()
/**
* necessary，default 'null'
* because we don't want to check the base apk with md5 in the runtime(it is slow)
* tinkerId is use to identify the unique base apk when the patch is tried to apply.
* we can use git rev, svn rev or simply versionCode.
* we will gen the tinkerId in your manifest automatic
*/
tinkerId = getTinkerIdValue()
/**
* if keepDexApply is true, class in which dex refer to the old apk.
* open this can reduce the dex diff file size.
*/
keepDexApply = false
/**
* optional, default 'false'
* Whether tinker should treat the base apk as the one being protected by app
* protection tools.
* If this attribute is true, the generated patch package will contain a
* dex including all changed classes instead of any dexdiff patch-info files.
*/
isProtectedApp = false
/**
* optional, default 'false'
* Whether tinker should support component hotplug (add new component dynamically).
* If this attribute is true, the component added in new apk will be available after
* patch is successfully loaded. Otherwise an error would be announced when generating patch
* on compile-time.
*
* <b>Notice that currently this feature is incubating and only support NON-EXPORTED Activity</b>
*/
supportHotplugComponent = false
}
dex {
/**
* optional，default 'jar'
* only can be 'raw' or 'jar'. for raw, we would keep its original format
* for jar, we would repack dexes with zip format.
* if you want to support below 14, you must use jar
* or you want to save rom or check quicker, you can use raw mode also
*/
dexMode = "jar"
/**
* necessary，default '[]'
* what dexes in apk are expected to deal with tinkerPatch
* it support * or ? pattern.
*/
pattern = ["classes*.dex",
"assets/secondary-dex-?.jar"]
/**
* necessary，default '[]'
* Warning, it is very very important, loader classes can't change with patch.
* thus, they will be removed from patch dexes.
* you must put the following class into main dex.
* Simply, you should add your own application {@code tinker.sample.android.SampleApplication}
* own tinkerLoader, and the classes you use in them
*
*/
loader = [
//use sample, let BaseBuildInfo unchangeable with tinker
"tinker.sample.android.app.BaseBuildInfo"
]
}
lib {
/**
* optional，default '[]'
* what library in apk are expected to deal with tinkerPatch
* it support * or ? pattern.
* for library in assets, we would just recover them in the patch directory
* you can get them in TinkerLoadResult with Tinker
*/
pattern = ["lib/*/*.so"]
}
res {
/**
* optional，default '[]'
* what resource in apk are expected to deal with tinkerPatch
* it support * or ? pattern.
* you must include all your resources in apk here,
* otherwise, they won't repack in the new apk resources.
*/
pattern = ["res/*", "assets/*", "resources.arsc", "AndroidManifest.xml"]
/**
* optional，default '[]'
* the resource file exclude patterns, ignore add, delete or modify resource change
* it support * or ? pattern.
* Warning, we can only use for files no relative with resources.arsc
*/
ignoreChange = ["assets/sample_meta.txt"]
/**
* default 100kb
* for modify resource, if it is larger than 'largeModSize'
* we would like to use bsdiff algorithm to reduce patch file size
*/
largeModSize = 100
}
packageConfig {
/**
* optional，default 'TINKER_ID, TINKER_ID_VALUE' 'NEW_TINKER_ID, NEW_TINKER_ID_VALUE'
* package meta file gen. path is assets/package_meta.txt in patch file
* you can use securityCheck.getPackageProperties() in your ownPackageCheck method
* or TinkerLoadResult.getPackageConfigByName
* we will get the TINKER_ID from the old apk manifest for you automatic,
* other config files (such as patchMessage below)is not necessary
*/
configField("patchMessage", "tinker is sample to use")
/**
* just a sample case, you can use such as sdkVersion, brand, channel...
* you can parse it in the SamplePatchListener.
* Then you can use patch conditional!
*/
configField("platform", "all")
/**
* patch version via packageConfig
*/
configField("patchVersion", "1.0")
}
//or you can add config filed outside, or get meta value from old apk
//project.tinkerPatch.packageConfig.configField("test1", project.tinkerPatch.packageConfig.getMetaDataFromOldApk("Test"))
//project.tinkerPatch.packageConfig.configField("test2", "sample")
/**
* if you don't use zipArtifact or path, we just use 7za to try
*/
sevenZip {
/**
* optional，default '7za'
* the 7zip artifact path, it will use the right 7za with your platform
*/
zipArtifact = "com.tencent.mm:SevenZip:1.1.10"
/**
* optional，default '7za'
* you can specify the 7za path yourself, it will overwrite the zipArtifact value
*/
// path = "/usr/local/bin/7za"
}
}
List<String> flavors = new ArrayList<>();
project.android.productFlavors.each { flavor ->
flavors.add(flavor.name)
}
boolean hasFlavors = flavors.size() > 0
def date = new Date().format("MMdd-HH-mm-ss")
/**
* bak apk and mapping
*/
android.applicationVariants.all { variant ->
/**
* task type, you want to bak
*/
def taskName = variant.name
tasks.all {
if ("assemble${taskName.capitalize()}".equalsIgnoreCase(it.name)) {
it.doLast {
copy {
def fileNamePrefix = "${project.name}-${variant.baseName}"
def newFileNamePrefix = hasFlavors ? "${fileNamePrefix}" : "${fileNamePrefix}-${date}"
def destPath = hasFlavors ? file("${bakPath}/${project.name}-${date}/${variant.flavorName}") : bakPath
if (variant.metaClass.hasProperty(variant, 'packageApplicationProvider')) {
def packageAndroidArtifact = variant.packageApplicationProvider.get()
if (packageAndroidArtifact != null) {
try {
from new File(packageAndroidArtifact.outputDirectory.getAsFile().get(), variant.outputs.first().apkData.outputFileName)
} catch (Exception e) {
from new File(packageAndroidArtifact.outputDirectory, variant.outputs.first().apkData.outputFileName)
}
} else {
from variant.outputs.first().mainOutputFile.outputFile
}
} else {
from variant.outputs.first().outputFile
}
into destPath
rename { String fileName ->
fileName.replace("${fileNamePrefix}.apk", "${newFileNamePrefix}.apk")
}
from "${buildDir}/outputs/mapping/${variant.dirName}/mapping.txt"
into destPath
rename { String fileName ->
fileName.replace("mapping.txt", "${newFileNamePrefix}-mapping.txt")
}
from "${buildDir}/intermediates/symbols/${variant.dirName}/R.txt"
from "${buildDir}/intermediates/symbol_list/${variant.dirName}/R.txt"
from "${buildDir}/intermediates/runtime_symbol_list/${variant.dirName}/R.txt"
into destPath
rename { String fileName ->
fileName.replace("R.txt", "${newFileNamePrefix}-R.txt")
}
}
}
}
}
}
project.afterEvaluate {
//sample use for build all flavor for one time
if (hasFlavors) {
task(tinkerPatchAllFlavorRelease) {
group = 'tinker'
def originOldPath = getTinkerBuildFlavorDirectory()
for (String flavor : flavors) {
def tinkerTask = tasks.getByName("tinkerPatch${flavor.capitalize()}Release")
dependsOn tinkerTask
def preAssembleTask = tasks.getByName("process${flavor.capitalize()}ReleaseManifest")
preAssembleTask.doFirst {
String flavorName = preAssembleTask.name.substring(7, 8).toLowerCase() + preAssembleTask.name.substring(8, preAssembleTask.name.length() - 15)
project.tinkerPatch.oldApk = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-release.apk"
project.tinkerPatch.buildConfig.applyMapping = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-release-mapping.txt"
project.tinkerPatch.buildConfig.applyResourceMapping = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-release-R.txt"
}
}
}
task(tinkerPatchAllFlavorDebug) {
group = 'tinker'
def originOldPath = getTinkerBuildFlavorDirectory()
for (String flavor : flavors) {
def tinkerTask = tasks.getByName("tinkerPatch${flavor.capitalize()}Debug")
dependsOn tinkerTask
def preAssembleTask = tasks.getByName("process${flavor.capitalize()}DebugManifest")
preAssembleTask.doFirst {
String flavorName = preAssembleTask.name.substring(7, 8).toLowerCase() + preAssembleTask.name.substring(8, preAssembleTask.name.length() - 13)
project.tinkerPatch.oldApk = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-debug.apk"
project.tinkerPatch.buildConfig.applyMapping = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-debug-mapping.txt"
project.tinkerPatch.buildConfig.applyResourceMapping = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-debug-R.txt"
}
}
}
}
}
}
task sortPublicTxt() {
doLast {
File originalFile = project.file("public.txt")
File sortedFile = project.file("public_sort.txt")
List<String> sortedLines = new ArrayList<>()
originalFile.eachLine {
sortedLines.add(it)
}
Collections.sort(sortedLines)
sortedFile.delete()
sortedLines.each {
sortedFile.append("${it}\n")
}
}
}
上面是官方demo的build.gradle,里面备注的中文看下就是。接下来是自定义一个类继承DefaultApplicationLike
package com.example.hotfix.base;
import android.annotation.TargetApi;
import android.app.Application;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import androidx.multidex.MultiDex;
import com.example.reporter.SampleLoadReporter;
import com.example.reporter.SamplePatchListener;
import com.example.reporter.SamplePatchReporter;
import com.example.service.SampleResultService;
import com.tencent.tinker.anno.DefaultLifeCycle;
import com.tencent.tinker.entry.DefaultApplicationLike;
import com.tencent.tinker.lib.listener.PatchListener;
import com.tencent.tinker.lib.patch.AbstractPatch;
import com.tencent.tinker.lib.patch.UpgradePatch;
import com.tencent.tinker.lib.reporter.LoadReporter;
import com.tencent.tinker.lib.reporter.PatchReporter;
import com.tencent.tinker.lib.tinker.Tinker;
import com.tencent.tinker.lib.tinker.TinkerInstaller;
import com.tencent.tinker.lib.util.UpgradePatchRetry;
import com.tencent.tinker.loader.shareutil.ShareConstants;
//DefaultLifeCycle里内容是为了能够生成能放在AndroidManifest.xml的HotfixApplication，com.example.hotfix.base是这个类的包名（最上面），你根据自己包名修改
@DefaultLifeCycle(application = "com.example.hotfix.base.HotfixApplication",
flags = ShareConstants.TINKER_ENABLE_ALL,
loadVerifyFlag = false)
public class HotfixApplicationLike extends DefaultApplicationLike {
public HotfixApplicationLike(Application application, int tinkerFlags, boolean tinkerLoadVerifyFlag, long applicationStartElapsedTime, long applicationStartMillisTime, Intent tinkerResultIntent) {
super(application, tinkerFlags, tinkerLoadVerifyFlag, applicationStartElapsedTime, applicationStartMillisTime, tinkerResultIntent);
}
@Override
public void onCreate() {
// 可以在这里进行初始化，把这个类当做以前继承Application的自定义Application来用就是
super.onCreate();
}
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
@Override
public void onBaseContextAttached(Context base) {
super.onBaseContextAttached(base);
//you must install multiDex whatever tinker is installed!
MultiDex.install(base);
// TinkerInstaller.install(this);就行。下面内容是加了监听，方便进行其他操作，几个类从官方demo复制就是
LoadReporter loadReporter = new SampleLoadReporter(getApplication());
//or you can just use DefaultPatchReporter
PatchReporter patchReporter = new SamplePatchReporter(getApplication());
//or you can just use DefaultPatchListener
PatchListener patchListener = new SamplePatchListener(getApplication());
//you can set your own upgrade patch if you need
AbstractPatch upgradePatchProcessor = new UpgradePatch();
TinkerInstaller.install(this,
loadReporter, patchReporter, patchListener,
SampleResultService.class, upgradePatchProcessor);
Tinker tinker = Tinker.with(getApplication());
}
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public void registerActivityLifecycleCallbacks(Application.ActivityLifecycleCallbacks callback) {
getApplication().registerActivityLifecycleCallbacks(callback);
}
}
image.png
整个接入这样就完成了，接下来是测试，先打包个debug包
image.png
看上图，旧的android studio是在build里找到assembleDebug，而新的实在other里面。双击assembleDebug。
image.png
可以看到，生成了baseApk文件夹和相应安装包，接下来根据里面东西修改build.gradle的ext部分，因为是生成debug包，所以执行tinkerPatchDebug生成补丁包（不该修改内容后再执行生成补丁包？不知道是不是电脑文件加密的问题，这也是个坑，必须先tinkerPatchDebug一次，不然生成不了values_backup文件夹。只有生成这个文件夹后才能正常使用）。生成补丁包的未知看下图，就是那个patch_signed_7zip.apk
image.png
到这里基本就结束了，剩下的自己修改内容，然后tinkerPatchDebug生成补丁包测试就是。
Tinker已知问题（现在是否解决未知，毕竟1.9.1了）
由于原理与系统限制，Tinker有以下已知问题：
Tinker不支持修改AndroidManifest.xml，Tinker不支持新增四大组件；
由于Google Play的开发者条款限制，不建议在GP渠道动态更新代码；
在Android N上，补丁对应用启动时间有轻微的影响；
不支持部分三星android-21机型，加载补丁时会主动抛出”TinkerRuntimeException:checkDexInstall failed”；
由于各个厂商的加固实现并不一致，在1.7.6以及之后的版本，tinker不再支持加固的动态更新；
对于资源替换，不支持修改remoteView。例如transition动画，notification icon以及桌面图标。
