11 2013 档案
摘要:1. Download two packages which should be installed in emulator.http://cs.uef.fi/students/document/com.android.vending.apkhttp://cs.uef.fi/students/doc...
阅读全文
摘要:package com.example.thenewboston; import android.app.ListActivity; import android.content.Intent; import android.os.Bundle; import android.view.View;
阅读全文
摘要:package com.example.thenewboston; import android.app.Activity; import android.media.MediaPlayer; import android.media.SoundPool; import android.os.Bun
阅读全文
摘要:An activity can exist in essentially three states: ResumedThe activity is in the foreground of the screen and has user focus. (This state is also some
阅读全文
摘要:1. Create a new xml in "layout" folder "splah.xml" <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/
阅读全文
摘要:1. In the class, right click 2. "Scource" 3. "Override / Implement Menthods" 4. Find the methods you want.
阅读全文
摘要:<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:la
阅读全文
摘要:android:textSize="45px" ==> android:textSize="45dp" 因为Android Phone的手机分辨率各不相同,用px的话,在高分辨率的机子上字体就会变的很小,所以用px。
阅读全文
摘要:1. "Windows" ==> "Android Virtual Device Manager" ==> Select one emulator ==> "Start" ==> Change the scrren size to "6"
阅读全文