记录一下接入Tinker的基本步骤和心得
在主项目的build.gradle
中配置
buildscript {
dependencies {
classpath ('com.tencent.tinker:tinker-patch-gradle-plugin:1.7.5')
}
}
在主model下的build.gradle
配置
dependencies {
//optional, help to generate the final application
provided('com.tencent.tinker:tinker-android-anno:1.7.5')
//tinker's main Android lib
compile('com.tencent.tinker:tinker-android-lib:1.7.5')
}
...
...
apply plugin: 'com.tencent.tinker.patch'
可以参考官方的配置app/build.gradle. 也可以直接复制以下配置,相比于官方的配置,修改了tinkerId的获取方式,由versionName来获得,所以在生成差异包时需要注意修改versionName
apply plugin: 'com.android.application'
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile "com.android.support:appcompat-v7:23.1.1"
//可选,用于生成application类
provided('com.tencent.tinker:tinker-android-anno:1.7.5')
//tinker的核心库
compile('com.tencent.tinker:tinker-android-lib:1.7.5')
compile "com.android.support:multidex:1.0.1"
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
testCompile 'junit:junit:4.12'
//use to test multiDex
// compile group: 'com.google.guava', name: 'guava', version: '19.0'
// compile "org.scala-lang:scala-library:2.11.7"
//use for local maven test
// compile("com.tencent.tinker:tinker-android-loader:${TINKER_VERSION}") { changing = true }
// compile("com.tencent.tinker:aosp-dexutils:${TINKER_VERSION}") { changing = true }
// compile("com.tencent.tinker:bsdiff-util:${TINKER_VERSION}") { changing = true }
// compile("com.tencent.tinker:tinker-commons:${TINKER_VERSION}") { changing = true }
}
def javaVersion = JavaVersion.VERSION_1_7
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
compileOptions {
sourceCompatibility javaVersion
targetCompatibility javaVersion
}
//recommend
dexOptions {
jumboMode = true
}
signingConfigs {
release {
try {
storeFile file("./keystore/release.keystore")
storePassword "testres"
keyAlias "testres"
keyPassword "testres"
} catch (ex) {
throw new InvalidUserDataException(ex.toString())
}
}
}
defaultConfig {
applicationId "tinker.sample.android"
minSdkVersion 10
targetSdkVersion 22
versionCode 1
versionName "1.0.0"
/**
* you can use multiDex and install it in your ApplicationLifeCycle implement
*/
multiDexEnabled true
/**
* not like proguard, multiDexKeepProguard is not a list, so we can't just
* add for you in our task. you can copy tinker keep rules at
* build/intermediates/tinker_intermediates/tinker_multidexkeep.pro
*/
multiDexKeepProguard file("keep_in_main_dex.txt")
/**
* 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", "\"${getTinkerIdValue()}\""
buildConfigField "String", "PLATFORM", "\"all\""
}
// aaptOptions{
// cruncherEnabled false
// }
// //use to test flavors support
// productFlavors {
// flavor1 {
// applicationId 'tinker.sample.android.flavor1'
// }
//
// flavor2 {
// applicationId 'tinker.sample.android.flavor2'
// }
// }
buildTypes {
release {
minifyEnabled true
signingConfig signingConfigs.release
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
debuggable true
minifyEnabled false
signingConfig signingConfigs.debug
}
}
sourceSets {
main {
jniLibs.srcDirs = ['libs']
}
}
}
def bakPath = file("${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 = "${bakPath}/app-debug-1223-14-52-30.apk"
//proguard mapping file to build patch apk
tinkerApplyMappingPath = "${bakPath}/app-debug-1018-17-32-47-mapping.txt"
//resource R.txt to build patch apk, must input if there is resource changed
tinkerApplyResourcePath = "${bakPath}/app-debug-1223-14-52-30-R.txt"
//only use for build all flavor, if not, just ignore this field
tinkerBuildFlavorDirectory = "${bakPath}/app-1018-17-32-47"
}
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() {
//版本作为id
return android.defaultConfig.versionName
}
def buildWithTinker() {
return hasProperty("TINKER_ENABLE") ? 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
/**
* 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()
}
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"
/**
* optional,default 'false'
* if usePreGeneratedPatchDex is true, tinker framework will generate auxiliary class
* and insert auxiliary instruction when compiling base package using
* assemble{Debug/Release} task to prevent class pre-verified issue in dvm.
* Besides, a real dex file contains necessary class will be generated and packed into
* patch package instead of any patch info files.
*
* Use this mode if you have to use any dex encryption solutions.
*
* Notice: If you change this value, please trigger clean task
* and regenerate base package.
*/
usePreGeneratedPatchDex = false
/**
* 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 = ["com.tencent.tinker.loader.*",
//warning, you must change it with your application
"com.zwh.thinkertest.MyApplication",
//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/armeabi/*.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
/**
* bak apk and mapping
*/
android.applicationVariants.all { variant ->
/**
* task type, you want to bak
*/
def taskName = variant.name
def date = new Date().format("MMdd-HH-mm-ss")
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
from variant.outputs.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/${variant.dirName}/R.txt"
into destPath
rename { String fileName ->
fileName.replace("R.txt", "${newFileNamePrefix}-R.txt")
}
}
}
}
}
}
}
...
## 第二步 生成Application
自定义一个ApplecationLike继承DefaultApplicationLike,添加一个DefaultLifeCycle注解,DefaultLifeCycle注解中的com.zwh.thinkertest.MyApplication
就是项目编译自动生成的,需要在Manifest文件中添加android:name=".MyApplication"。
```java
@DefaultLifeCycle(application = "com.zwh.thinkertest.MyApplication",
flags = ShareConstants.TINKER_ENABLE_ALL,
loadVerifyFlag = false)
public class MyApplicationLike extends DefaultApplicationLike {
public MyApplicationLike(Application application, int tinkerFlags, boolean tinkerLoadVerifyFlag,
long applicationStartElapsedTime, long applicationStartMillisTime, Intent tinkerResultIntent,
Resources[] resources, ClassLoader[] classLoader, AssetManager[] assetManager) {
super(application, tinkerFlags, tinkerLoadVerifyFlag, applicationStartElapsedTime,
applicationStartMillisTime, tinkerResultIntent, resources, classLoader, assetManager);
}
/**
* Tinker初始化
*/
@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);
SampleApplicationContext.application = getApplication();
SampleApplicationContext.context = getApplication();
TinkerManager.setTinkerApplicationLike(this);
TinkerManager.initFastCrashProtect();
//should set before tinker is installed
TinkerManager.setUpgradeRetryEnable(true);
//optional set logIml, or you can use default debug log
TinkerInstaller.setLogIml(new MyLogImp());
//installTinker after load multiDex
//or you can put com.tencent.tinker.** to main dex
TinkerManager.installTinker(this);
}
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public void registerActivityLifecycleCallbacks(Application.ActivityLifecycleCallbacks callback) {
getApplication().registerActivityLifecycleCallbacks(callback);
}
}
参考官方事例tinker-sample-android把该项目下的一些工具类和日志、异常等类 复制到你自己的项目中。
在命令行窗口中输入gradlew tinkerPatchRelease,第一次输入可能会报错,原因是没有该基准包,但不影响基准包的获取。Build结束后,可以在build/bakApk文件夹下得到基准包, 将基准报的名称复制替换build.gradle下tinkerPatch中的oldApk参数。
修改你自己的代码后,重复第四步的操作,Build成功后,可以在build/outputs/thinkerPath/release下生成patc_signed_7zip.apk,这个就是我们要的差异包,接下来 就是在代码中执行
TinkerInstaller.onReceiveUpgradePatch(getApplicationContext(), "获取差异包后保存的路径" + "/patch_signed_7zip.apk");
最后重启app后,就会发现热修复成功了