对于作曲Android应用：初级 [英] Android app for composing music: Beginner
问题描述
我想开发一个简单的Android应用程序，允许用户创作音乐上的Android手机。
I am thinking of developing a simple Android application that lets users compose music on Android phones.
我是新来的Android平台。我有涉及意识到基本OOPS和Java概念，并开发一些小的Java应用程序（低于1K行code）在Java的一些编码的经验。我已经建立了机器人在我的Linux系统已经能够运行Hello World的应用程序。
I am new to the Android platform. I have some coding experience in Java that involves being aware of basic OOPS and Java concepts and developing some small Java applications(less than 1k lines of code). I have set up Android on my Linux system and have been able to run a "hello World" application.
我想开发在一个月内，其中用户可以谱曲一个简单的Android应用程序。我想要做的就是这个 - 在屏幕上触摸要产生/发出声音/音。触摸屏幕的不同部分应该产生/发出不同音调的水平/频率的声音。一旦做到这一点我想提高用户界面，并添加播放的一些基本特点，清理当前选择的音调在屏幕上。
I want to develop a simple Android app in a month wherein users can compose music. What I want to do is this- A touch on the screen should produce/emit a sound/tone. Touching different parts of the screen should produce/emit sounds of different pitch levels/frequencies. Once this is done I want to improve the UI and add some basic features of playback, "clearing" currently selected tones on the screen.
我该如何开始这样做呢？此外，由于我有限的经验与Java，我应该怎么划分的任务，这样我可以在一个月内完成吗？
How do I start doing this? Also, given my limited experience with java, how should I divide the tasks so that I can finish this in a month?
推荐答案
首先我会读通过的开发者文档谨慎。寻找例子类似于你想做的事情。例如，喷气男孩的例子可能是一个很好的起点，学习音乐。
To start with I would read through the developer documentation carefully. Look for examples that are similar to what you want to do. For example, the JetBoy example might be a good starting point for learning about music.
一旦你有一个很好的掌握基础知识，那么你就必须规划出你的应用程序的具体细节了更好的基础。
Once you have a good grasp of the basics, then you'll have a better basis for planning out the specifics of your app.
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