Add icons, first release

Author: MathBunny

app/src/main/ic_launcher-web.png

@@ -130,7 +130,7 @@ public void refresh(){
         }
         else{ //use a LinkedList implementation instead .. lol
             for(Coordinate a : grid.getPoints()){
-                canvas.drawCircle(a.getX(), a.getY(), settings.SKIP_VALUE/2, paint); //skip / 2 or Settings.SKIP?
+                canvas.drawCircle(a.getX(), a.getY(), Settings.SKIP_VALUE /2, paint); //skip / 2 or Settings.SKIP?
             }
         }
 

app/src/main/java/ca/horatiu/convex_hull_visualizer/GridView.java

@@ -1,6 +1,7 @@
 package ca.horatiu.convex_hull_visualizer;
 
 import android.content.Intent;
+import android.content.pm.ActivityInfo;
 import android.graphics.PorterDuff;
 import android.support.v4.view.GestureDetectorCompat;
 import android.support.v7.app.ActionBarActivity;
@@ -58,6 +59,7 @@ public static Hull getHull(){
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        setRequestedOrientation (ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
         settings = new Settings(Settings.DEFAULT_START_X, Settings.DEFAULT_START_Y, Settings.DEFAULT_SKIP);
         Coordinate.populateColorConverter();
         gridRenderer = new GridView(this, grid, settings);
@@ -187,8 +189,8 @@ public boolean onSingleTapConfirmed(MotionEvent event) {
             yPos = GridView.height-1;
         }
 
-        int xIndex = (xPos/gridRenderer.getSkip() + gridRenderer.getXStart());
-        int yIndex = (yPos/gridRenderer.getSkip() + gridRenderer.getYStart());
+        int xIndex = (xPos/ GridView.getSkip() + gridRenderer.getXStart());
+        int yIndex = (yPos/ GridView.getSkip() + gridRenderer.getYStart());
 
         if (grid == null){
             grid = new Grid(gridRenderer.getWidth(), gridRenderer.getHeight());
@@ -199,7 +201,7 @@ public boolean onSingleTapConfirmed(MotionEvent event) {
         else
             grid.setTrue(xPos, yPos); //good enough
 
-        points.add(new Coordinate(xPos, yPos, gridRenderer.getSkip())); //change coordinates? ADD GET SKIP -> OK
+        points.add(new Coordinate(xPos, yPos, GridView.getSkip())); //change coordinates? ADD GET SKIP -> OK
         grid.getPoints().add(new Coordinate(xPos, yPos, 1)); //standard...
         gridRenderer = new GridView(this, grid, settings);
         setContentView(R.layout.activity_main);
@@ -220,4 +222,10 @@ public void refresh(){
 
         upper.addView(gridRenderer);
     }
+
+    @Override
+    protected void onRestart() {
+        super.onRestart();
+        refresh();
+    }
 }

app/src/main/java/ca/horatiu/convex_hull_visualizer/MainActivity.java

@@ -61,4 +61,6 @@ public boolean onScaleBegin(ScaleGestureDetector detector) {
 
     @Override
     public void onScaleEnd(ScaleGestureDetector detector) {}
+
+
 }

app/src/main/java/ca/horatiu/convex_hull_visualizer/MyOnScaleGestureListener.java

@@ -1,5 +1,6 @@
 package ca.horatiu.convex_hull_visualizer;
 
+import android.content.pm.ActivityInfo;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
 import android.support.v7.widget.Toolbar;
@@ -22,9 +23,11 @@ public class SettingsActivity extends AppCompatActivity implements AdapterView.O
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        setRequestedOrientation (ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
         setContentView(R.layout.activity_settings);
 
 
+
         Spinner nodeColor = (Spinner) findViewById(R.id.spinner2);
         Spinner edgeColor = (Spinner) findViewById(R.id.spinner);
         SeekBar sizeSeek = (SeekBar) findViewById(R.id.seekBar);