View method challenges

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/textView"
        android:layout_width="wrap_content"
        android:layout_height="50dp"
        android:text="Hello World!"
        android:onClick="grow"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/imgView"
        app:layout_constraintVertical_bias="0.317" />

    <ImageView
        android:id="@+id/imgView"
        android:layout_width="189dp"
        android:layout_height="195dp"
        android:layout_marginTop="64dp"
        android:onClick="hideOrShow"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:srcCompat="@mipmap/ic_launcher_round" />

    <Button
        android:id="@+id/button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Button"
        android:onClick="shrink"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.498"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/textView"
        app:layout_constraintVertical_bias="0.166" />

</androidx.constraintlayout.widget.ConstraintLayout>

MainActivity.java

//your project namer may differ
//package com.example.methodpractice; 

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    private Button myButton;
    private ImageView myImage;
    private TextView myText;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        myButton = findViewById(R.id.button); //these should match the xml id
        myImage = findViewById(R.id.imgView);
        myText = findViewById(R.id.textView);

    }

  
  /* The first 3 methods below are called in the XML of the views */
    public void grow(View v){

        //make the view grow, increase height and width

        v.animate().scaleX(1.3f).scaleY(1.3f).setDuration(600).start(); //change me!

        Log.d("views", "growing");
    }

    public void shrink(View v){

        //make it shrink using above example

        Log.d("views", "shrinking");
    }

    public void hideOrShow(View v){

        Log.d("views", "hiding or showing");

        //make a function that hides the view if visible, and shows if hidden

    }

    public void changeText(View v){

        //test with button and text view

    }

    public String getViewID(View v){

      String id = "an id"; //change

        return id;
    }

    public void goCrazy(){

        //use the animate example above to make other animations!
        //or look here: https://codinginfinite.com/basic-android-animation-example/

    }



}