android this
近期在学习Android 时,程序代码里面频繁出现this 这个关键字,对其用法和意思都不了解,对于理解代码造成了困扰。虽然说之前在学习JAVA 时 ...,package com.example.android.apis.view; import com.example.android.apis.R; import android.app.Activity; import android.os.Bundle; import android.view.Gravity ...
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![]() android this 相關參考資料
"this" keyword meaning in Android - Stack Overflow
As shown in the documentation here, the RelativeLayout constructor takes in an instance of Context . I am assuming you are calling that code in ... https://stackoverflow.com [Android] JAVA 中this 关键字的用法总结– 技术学习小组
近期在学习Android 时,程序代码里面频繁出现this 这个关键字,对其用法和意思都不了解,对于理解代码造成了困扰。虽然说之前在学习JAVA 时 ... http://blog.qiji.tech android this的用法~麻烦跟我解释一下这里面的几个this~_百度知道
package com.example.android.apis.view; import com.example.android.apis.R; import android.app.Activity; import android.os.Bundle; import android.view.Gravity ... https://zhidao.baidu.com Mee's Notes: Android 程式中的Activity.this 是甚麼?
在撰寫Android 程式時, 許多地方都需要傳遞一個Context 類別的物件, 這時常常會看到傳入的是XXXActivity.this, 其中XXXActivity 就是你的Activity ... http://meebox.blogspot.com [Android] 到底什麼是context? « Huli's Blog
有寫過android的人,對context一定不陌生但是context的用法與時機卻不一定能搞的清楚到底該用this,還是用ClassName.this,還是用getActivity() ... http://huli.logdown.com Android问题之this与Activity.this的区别- iaiti的专栏- CSDN博客
Android问题之this与Activity.this的区别10-19 2.5万写语句的时候有两种情况...来自: iaiti的专栏MainActivity.this是什么意思以及为什么这样 ... https://blog.csdn.net 【Android】this和this.getApplictionContext的区别(转载) - moto0421的博客
在android中常常会遇到与context有关的内容,特写下这篇blog,浅论一下context : 在语句AlertDialog.Builder builder = new AlertDialog. http://moto0421.iteye.com What is the difference between `this` and `ActivityClass.this` in ...
I'm assuming that your onClick method is inside an anonymous class instance (though you didn't include the full code, the ActivityOne$1 output you see when ... https://stackoverflow.com What's the difference between this and Activity.this - Stack Overflow
this refers to your current object. In your case you must have implemented the intent in an inner class ClickEvent, and thats what it points to. https://stackoverflow.com |