Whenever I try to run my code it crashes but I'm not sure why. Any help? I basically want to view the squashCourtView and activity_main at the same time.
This is the exception I'm getting when I run it.
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.wolfy.incrementalchicken/com.wolfy.incrementalchicken.MainActivity}: android.view.InflateException: Binary XML file line #7: Binary XML file line #7: Error inflating class com.wolfy.incrementalchicken.MainActivitySquashCourtView
This is my activity_main xml file
<LinearLayout
android:layout_width="match_parent"
android:layout_height="fill_parent">
<view class= "com.wolfy.incrementalchicken.MainActivity$SquashCourtView"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:id="@+id/squashCourtView" />
</LinearLayout>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="321dp"
tools:context="com.wolfy.incrementalchicken.MainActivity"
android:background="@drawable/backgrounddd"
android:layout_gravity="center_horizontal|bottom">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Medium Text"
android:id="@+id/textEggs"
android:background="#7d3fa124"
android:layout_marginTop="0dp"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:layout_alignParentEnd="true" />
<ImageView
android:contentDescription="eggs"
android:layout_width="121dp"
android:layout_height="386dp"
android:id="@+id/imageEggs"
android:src="@drawable/eggs"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="false"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="false"
android:layout_marginBottom="422dp"
android:layout_marginTop="-20dp"
android:layout_marginEnd="280dp" />
<ImageView
android:contentDescription="upgrade"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageUpgrade"
android:src="@drawable/upgrade"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginStart="280dp"
android:layout_marginBottom="422dp"
android:layout_marginTop="-20dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageView"
android:layout_marginBottom="546dp"
android:src="@drawable/rope"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentEnd="true" />
</LinearLayout >
</FrameLayout>
This is my MainActivity java file
package com.wolfy.incrementalchicken;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Point;
import android.os.Build;
import android.os.Bundle;
import android.view.Display;
import android.view.KeyEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
public class MainActivity extends Activity /*implements View.OnTouchListener*/{
Canvas canvas;
SquashCourtView squashCourtView;
//Used for getting display details like the number of pixels
Display display;
Point size;
int screenWidth;
int screenHeight;
Point ballPosition;
int ballWidth;
boolean ballIsMovingDown;
//stats
long lastFrameTime;
int fps;
int score;
int lives;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
squashCourtView = (SquashCourtView) findViewById(R.id.squashCourtView);
//Get the screen size in pixels
display = getWindowManager().getDefaultDisplay();
size = new Point();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
display.getSize(size);
}
screenWidth = size.x;
screenHeight = size.y;
ballWidth = screenWidth / 35;
ballPosition = new Point();
ballPosition.x = screenWidth / 2;
ballPosition.y = 1 + ballWidth;
lives = 3;
/*setContentView(R.layout.activity_main);
final ImageView imageEggs = (ImageView)findViewById(R.id.imageEggs);
final ImageView imageUpgrade = (ImageView)findViewById(R.id.imageUpgrade);
TextView test = (TextView)findViewById(R.id.textEggs);
imageUpgrade.setOnTouchListener(this);*/
}
/*@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
final int x = (int) event.getX();
final int y = (int) event.getY();
//now map the coords we got to the
//bitmap (because of scaling)
ImageView imageView = ((ImageView)v);
Bitmap bitmap =((BitmapDrawable)imageView.getDrawable()).getBitmap();
int pixel = bitmap.getPixel(x,y);
//now check alpha for transparency
int alpha = Color.alpha(pixel);
if (alpha != 0) {
//do whatever you would have done for your click event here
Intent i;
i = new Intent(this, StructureActivity.class);
startActivity(i);
}
}
return true; //we've handled the event
}*/
class SquashCourtView extends SurfaceView implements Runnable {
Thread ourThread = null;
SurfaceHolder ourHolder;
volatile boolean playingSquash;
Paint paint;
public SquashCourtView(Context context) {
super(context);
ourHolder = getHolder();
paint = new Paint();
ballIsMovingDown = true;
}
@Override
public void run() {
while (playingSquash) {
updateCourt();
drawCourt();
controlFPS();
}
}
public void updateCourt() {
//depending upon the two directions we should be
//moving in adjust our x any positions
if (ballIsMovingDown) {
ballPosition.y += 12;
}
//if hits bottom
if (ballPosition.y > screenHeight - 4*ballWidth) {
ballIsMovingDown = false;
}
}
public void drawCourt() {
if (ourHolder.getSurface().isValid()) {
canvas = ourHolder.lockCanvas();
//Paint paint = new Paint();
canvas.drawColor(Color.BLACK);//the background
paint.setColor(Color.argb(255, 255, 255, 255));
paint.setTextSize(45);
canvas.drawText("Score:" + score + " Lives:" + lives + " fps:" + fps, 20, 40, paint);
Bitmap bMapEgg = BitmapFactory.decodeResource(getResources(), R.drawable.egg);
bMapEgg = scaleDown(bMapEgg,140,true);
canvas.drawBitmap(bMapEgg, ballPosition.x, ballPosition.y, paint);
ourHolder.unlockCanvasAndPost(canvas);
}
}
public void controlFPS() {
long timeThisFrame = (System.currentTimeMillis() - lastFrameTime);
long timeToSleep = 15 - timeThisFrame;
if (timeThisFrame > 0) {
fps = (int) (1000 / timeThisFrame);
}
if (timeToSleep > 0) {
try {
ourThread.sleep(timeToSleep);
} catch (InterruptedException e) {
}
}
lastFrameTime = System.currentTimeMillis();
}
public void pause() {
playingSquash = false;
try {
ourThread.join();
} catch (InterruptedException e) {
}
}
public void resume() {
playingSquash = true;
ourThread = new Thread(this);
ourThread.start();
}
}
@Override
protected void onStop() {
super.onStop();
while (true) {
squashCourtView.pause();
break;
}
finish();
}
@Override
protected void onResume() {
super.onResume();
squashCourtView.resume();
}
@Override
protected void onPause() {
super.onPause();
squashCourtView.pause();
}
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
squashCourtView.pause();
finish();
return true;
}
return false;
}
public static Bitmap scaleDown(Bitmap realImage, float maxImageSize,
boolean filter) {
float ratio = Math.min(
(float) maxImageSize / realImage.getWidth(),
(float) maxImageSize / realImage.getHeight());
int width = Math.round((float) ratio * realImage.getWidth());
int height = Math.round((float) ratio * realImage.getHeight());
Bitmap newBitmap = Bitmap.createScaledBitmap(realImage, width,
height, filter);
return newBitmap;
}
}
