Android－improve the efficiency of development

Templates

Android

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AndroidComments

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AndroidLog

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AndroidParcelable

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AndroidXML

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Other

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plain

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自定义模版

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eg:简单的一个单例模版

#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end
#parse("File Header.java")
public class ${NAME}{
    private static volatile ${NAME} instance = null;

    public static ${NAME} getInstance() {
        if(instance==null){
        synchronized (${NAME}.class) {
                if (instance == null) {
                    instance = new ${NAME}();
                }
            }
        }
        return instance;
    }

    private ${NAME}() {
    }
}

快捷键（本人mac 用的eclipse快捷键）

control+shift+A 搜索功能模块
control+shift+e 最近打开
control+shift+r 搜索文件
control+o 当前类的所有方法
control+f+你鼠标当前点击的在当前类搜索点击文字
control+h 全局搜索
control+g+选中的方法名或类该类或方法所有被使用片段
control+t+选中当前方法或类被实现类
option+shift+空格补全
Ctrl + Alt + V 自动生成变量
Ctrl + Alt + P 提取参数
alt+shift+m 提取方法
ctrl+alt+shfit+t 重构
shift + esc 返回编辑器窗口
alt+f12 打开命令行
alt+7打开structure
alt+0 打开messages
alt+9打开localchanges
ctrl+tab switcher
ctrl+shift+f12隐藏/打开辅助窗口
打开包窗口 alt+1
alt+f1 select in
ctrl+alt+t surround with
ctrl+alt+h 调用树

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其他快捷键：Android Studio使用技巧系列教程

技巧

1.当QA给你一段crash 日志
eg

java.lang.IllegalArgumentException: Path must not be empty.
    at com.squareup.picasso.Picasso.load(Picasso.java:297)
    at com.sankuai.movie.base.ingeniousadapter.model.ImageLoader.load(ImageLoader.java:95)
    at com.sankuai.movie.movie.moviedetail.block.MovieDetailHeaderBlock.bindData(MovieDetailHeaderBlock.java:266)
    at com.sankuai.movie.movie.moviedetail.block.MovieDetailHeaderBlock.bindData(MovieDetailHeaderBlock.java:80)
    at com.sankuai.movie.base.ui.blockitemview.Block.onLoadFinished(Block.java:153)
    at android.support.v4.app.LoaderManagerImpl$LoaderInfo.callOnLoadFinished(LoaderManager.java:427)
    at android.support.v4.app.LoaderManagerImpl$LoaderInfo.onLoadComplete(LoaderManager.java:395)
    at android.support.v4.content.Loader.deliverResult(Loader.java:104)
    at com.sankuai.android.spawn.task.AbstractModelLoader.deliverResult(AbstractModelLoader.java:59)
    at android.support.v4.content.ConcurrentTaskLoader.dispatchOnLoadComplete(ConcurrentTaskLoader.java:180)
    at android.support.v4.content.ConcurrentTaskLoader$LoadTask.onPostExecute(ConcurrentTaskLoader.java:278)
    at android.support.v4.content.ModernAsyncTask.finish(ModernAsyncTask.java:461)
    at android.support.v4.content.ModernAsyncTask.access$500(ModernAsyncTask.java:47)
    at android.support.v4.content.ModernAsyncTask$InternalHandler.handleMessage(ModernAsyncTask.java:474)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:145)
    at android.app.ActivityThread.main(ActivityThread.java:5944)
    at java.lang.reflect.Method.invoke(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:372)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)

一般我们只能慢慢的找出我们有问题的类，然后进入那个类那一行，检查bug

但是android studio其实自带一个Analayze Stacktrace