20182309 2019-2020-1 “Data structure and object-oriented programming” experiment five report

Course: “Program design And Data Structure”
Class: 1823
Name: Dong Qipeng
Student ID: 20182309
Experiment Teacher: Wang Zhiqiang
Experiment Date: October 14, 2019
Compulsory/Elective: Compulsory

1. Experimental content

• 1. Android Stuidio installation test
• 2. Activity test

< li>3.UI test

• 4. Layout test
• 5. Event handling test

2. Experimental process and results

• Install Android Stuidio and modify the text to output content other than Hello World.
  
• Use onTouch, startactivity to start another activity
• Common attributes of xml layout
  

• After changing the UI layout
  

  Experiment Five Code

  3. Problems encountered during the experiment and the solution process

• Problems 1: The new version of Android Studio cannot find R.menu
• Problem 1 Solution: Create the res/menu folder and create the menu_main file.
• Question 2: Unable to call another activity

• Solution to question 2: Only the text can be called, and the xml file is incomplete, it can be run after completion< /p>

Other

• Android is a relatively basic thing, just a simple code stacking, multiple activities call each other< /li>
• Debugging of android studio is more troublesome

Reference Materials

• 《Java Programming and Data Structure Tutorial (Second Edition)”

• “Java Programming and Data Structure Tutorial (Second Edition)” learning guide

• < p>“R.menu error in android development”

• “Android onCreateOptionsMenu() Create Menu Menu Details”