Name: Robust
Owner: ????
Description: Robust is an Android HotFix solution with high compatibility and high stability. Robust can fix bugs immediately without a reboot.
Created: 2017-03-14 10:14:50.0
Updated: 2018-05-24 15:44:41.0
Pushed: 2018-05-06 07:22:39.0
Size: 26196
Language: Java
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Robust is an Android HotFix solution with high compatibility and high stability. Robust can fix bugs immediately without publishing apk.
More help on Wiki
Add below codes in the module's build.gradle.
y plugin: 'com.android.application'
ease uncomment fellow line before you build a patch
ply plugin: 'auto-patch-plugin'
y plugin: 'robust'
ile 'com.meituan.robust:robust:0.4.82'
Add below codes in the outest project's build.gradle file.
ldscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.meituan.robust:gradle-plugin:0.4.82'
classpath 'com.meituan.robust:auto-patch-plugin:0.4.82'
There are some configure items in app/robust.xml,such as classes which Robust will insert code,this may diff from projects to projects.Please copy this file to your project.
When you build APK,you may need to save “mapping.txt” and the files in directory “build/outputs/robust/“.
AutoPatch will generate patch for Robust automatically. You just need to fellow below steps to genrate patches. For more details please visit website http://tech.meituan.com/android_autopatch.html
Put 'auto-patch-plugin' just behind 'com.android.application'?but in the front of others plugins?like this:
ly plugin: 'com.android.application'
ly plugin: 'auto-patch-plugin'
Put mapping.txt and methodsMap.robust which are generated when you build the apks in diretory app/robust/,if not exists ,create it!
After modifying the code ,please put annotation @Modify on the modified methods or invoke RobustModify.modify() (designed for Lambda Expression )in the modified methods:
Modify
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
//
protected void onCreate(Bundle savedInstanceState) {
RobustModify.modify()
super.onCreate(savedInstanceState);
}
Use annotation @Add when you neeed to add methods or classes.
//add method
@Add
public String getString() {
return "Robust";
}
//add class
@Add
public class NewAddCLass {
public static String get() {
return "robust";
}
}
After those steps,you need to run the same gradle command as you build the apk,then you will get patches in directory app/build/outputs/robust/patch.jar.
Generating patches always end like this,which means patches is done
Excute fellow command to build apk?
adlew clean assembleRelease --stacktrace --no-daemon
After install apk on your phone,you need to save mapping.txt and app/build/outputs/robust/methodsMap.robust
Put mapping.txt and methodsMap.robust which are generated when you build the apks into diretory app/robust/,if directory not exists ,create it!
After modifying the code ,please put annotation @Modify on the modified methods or invoke RobustModify.modify() (designed for Lambda Expression )in the modified methods.
Run the same gradle command as you build the apk:
adlew clean assembleRelease --stacktrace --no-daemon
Generating patches always end like this,which means patches is done
Copy patch to your phone?
push ~/Desktop/code/robust/app/build/outputs/robust/patch.jar /sdcard/robust/patch.jar
patch directory can be configured in PatchManipulateImp.
Open app,and click Patch button,patch is used.
Also you can use our sample patch in app/robust/sample_patch.jar ,this dex change text after you click Jump_second_Activity Button.
In the demo ,we change the text showed on the second activity which is configured in the method `getTextInfo(String meituan)in class ``SecondActivity```
You should modify inner classes' private constructors to public modifier.
AutoPatch cannot handle situations which method returns this,you may need to wrap it like belows:
od a(){
turn this;
changed to
od a(){
turn new B().setThis(this).getThis();
Not Support add fields,but you can add classes currently, this feature is under testing.
Classes added in patch should be static nested classes or non-inner classes,and all fields and methods in added class should be public.
Support to fix bugs in constructors currently is under testing.
Not support methods which only use fields,without method call or new expression.
Support to resources and so file is under testing.
For more help, please visit Wiki
Copyright 2017 Meituan-Dianping
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.