用IntelliJ IDEA开发Android Studio中生

在开发过程中有很多重复的代码没有必要每次详细的编写，下面以一键生成MVP相关代码以及对应的Fragment或者Activity
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1、创建插件项目，File->New ->Project 打开窗口后选择Intellij Platform Plugin，选择对应的Project SDK版本，点击Next选择位置，示意图如下:

创建插件项目.png

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2、在src中创建Action帮助，New->Plugin Devkit -> Action,输入相关的信息，选择Action的分组、位置以及快捷键等想信息，选择group分组最好根据你具体的插件的功能决定，比如生成代码的功能可以在CodeMenu中也可以在NewGroup更方便,创建完成后可以在resources->plugin.xml中看到注册的Action信息，可以修改发布插件的其他相关信息；

创建Action.png

<idea-plugin>
  <id>com.hpaopao.mvp</id>
  <name>MvpGenerater</name>
  <version>1.0</version>
  <vendor email="bitxiaozhang@163.com" url="http://www.×××××.com">杭州×××××有限公司</vendor>

  <description><![CDATA[
      Generate Code File for MVP,Acticity,Fragment,Contract,Presenter,Model<br>
      <em>most HTML tags may be used</em>
    ]]></description>

  <change-notes><![CDATA[
      create the mvp contruct,set the BaseActivity and BaseFragment
      <em>most HTML tags may be used</em>
    ]]>
  </change-notes>

  <!-- please see http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/build_number_ranges.html for description -->
  <idea-version since-build="145.0"/>

  <!-- please see http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/plugin_compatibility.html
       on how to target different products -->
  <!-- uncomment to enable plugin in all products
  <depends>com.intellij.modules.lang</depends>
  -->

  <extensions defaultExtensionNs="com.intellij">
    <!-- Add your extensions here -->
  </extensions>

  <actions>
    <!-- Add your actions here -->
    <action id="Android.Activity.MvpHelpers" class="com.MvpGeneratorAction" text="ActivityMvp"
            description="generate mvp relatived code files:Activity ,Fragment,Contract,Model,Presenter">
      <add-to-group group-id="NewGroup" anchor="first"/>
      <keyboard-shortcut keymap="$default" first-keystroke="shift ctrl alt G"/>
    </action>

    <action id="Android.Fragment.MvpHelpers" class="com.MvpGeneratorAction" text="FragmentMvp"
            description="generate mvp relatived code files:Activity ,Fragment,Contract,Model,Presenter">
      <add-to-group group-id="NewGroup" anchor="before" relative-to-action="Android.Activity.MvpHelpers"/>
    </action>
  </actions>
</idea-plugin>

3、在创建的Action类中，覆盖actionPerformed方法，加入相关的业务逻辑代码，举例：

@Override
    public void actionPerformed(AnActionEvent e) {
        // TODO: insert action logic here｀｀｀
        mProject = e.getData(PlatformDataKeys.PROJECT);
        mPackageName = getPackageName();

        DataContext dataContext = e.getDataContext();
        VirtualFile file = DataKeys.VIRTUAL_FILE.getData(dataContext);
        if (file != null && file.exists()){
            mMenuRelativePath = file.getPath();
            handleMenuPackagePath();
        }else{
            throw new RuntimeException("未获取到文件夹路径！");
        }
}

4、创建生成代码的模板文件，我这里直接写到txt文件中创建时直接替换掉相关的信息，比如创建Activity的模板文件的内容：

package $packagename.activity;

import android.os.Bundle;
import $basemvppackage.mvp.BaseActivity;
import $packagename.mvp.$nameContract;
import $packagename.mvp.$nameModel;
import $packagename.mvp.$namePresenter;
import $basepackagename.R;

/**
 * @author $author
 * @Package $packagename
 * @Description: $description
 * @date $date
 **/
public class $nameActivity extends BaseActivity<$namePresenter,$nameModel> implements $nameContract.View{


    @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
     }

     @Override
     protected int getLayoutId() {
        return 0;
     }

     @Override
     protected void initPresenter() {
         mPresenter.setVM(this,mModel);
     }

     @Override
     protected void initView(){

     }

     @Override
     public void showLoading(String content) {
     }

     @Override
     public void stopLoading() {
     }

     @Override
     public void showErrorTip(String msg) {
     }

     @Override
     protected void onDestroy() {
         super.onDestroy();
     }

}

5、创建Dialog输入相关的信息，替换模板中的相关字段，比如authorName和ModuleName，运行效果如下,项目地址

Screenshot from 2017-10-19 14:26:55.png