noClip fix for android 9

Author: dzaima

AndroidIDE/AndroidManifest.xml

@@ -2,7 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="2" android:versionName="0.1.4" package="dzaima.aplide">
     <uses-sdk android:minSdkVersion="17" android:targetSdkVersion="28"/>
     <application android:icon="@mipmap/ic_launcher" android:label="">
-        <activity android:configChanges="orientation|screenSize" android:name=".MainActivity" android:theme="@style/Theme.AppCompat.Light.NoActionBar.FullScreen">
+        <activity android:name=".MainActivity" android:theme="@style/Theme.AppCompat.Light.NoActionBar.FullScreen">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>

AndroidIDE/PS.pde

@@ -11,8 +11,8 @@ void psDraw() {
   else touches = new FakeTouch[0];
 }
 void settings() {
-  //size(540, 830);
-  size(960, 540);
+  size(540, 830);
+  //size(960, 540);
 }
 
 import java.awt.datatransfer.*;
@@ -48,6 +48,13 @@ KeyEvent fixKE(KeyEvent e) {
   return e;
 }
 
+static void beginClip(PGraphics g, float x, float y, float x2, float y2) {
+  g.clip(x, y, x2, y2);
+}
+static void endClip(PGraphics g) {
+  g.noClip();
+}
+
 /*/ // ANDROID
 
 import android.content.ClipboardManager;
@@ -131,4 +138,14 @@ KeyEvent fixKE(KeyEvent e) {
   , e.getKey(), e.getKeyCode());
 }
 
+import processing.a2d.*;
+static void beginClip(PGraphics g, float x, float y, float x2, float y2) {
+  if (g instanceof PGraphicsAndroid2D) ((PGraphicsAndroid2D)g).canvas.save();
+  g.clip(x, y, x2, y2);
+}
+static void endClip(PGraphics g) {
+  if (g instanceof PGraphicsAndroid2D) ((PGraphicsAndroid2D)g).canvas.restore();
+  else g.noClip();
+}
+
 //*/

AndroidIDE/Plane.pde

@@ -44,8 +44,8 @@ abstract static class Plane extends Drawable {
       }
     } else lastDist = 0;
     d.pushMatrix();
+    beginClip(d, x, y, w, h);
     d.imageMode(CORNER);
-    d.clip(x, y, w, h);
     d.background(12);
 
     d.stroke(0xff666666);
@@ -117,7 +117,7 @@ abstract static class Plane extends Drawable {
 
     draw();
 
-    d.noClip();
+    endClip(d);
     d.popMatrix();
   }
 

AndroidIDE/ROText.pde

@@ -10,7 +10,7 @@ static class ROText extends Drawable {
   int border = 10;
   boolean redraw;
   void redraw() {
-    d.clip(x+border, y, w-border*2, h);
+    beginClip(d, x+border, y, w-border*2, h);
     d.fill(#101010);
     d.noStroke();
     d.rectMode(CORNER);
@@ -27,7 +27,7 @@ static class ROText extends Drawable {
       d.text(s, x+border + xoff, y + dy*tsz + yoff);
       dy++;
     }
-    d.noClip();
+    endClip(d);
     redraw = false;
   }
   void tick() {

AndroidIDE/Textarea.pde

@@ -54,7 +54,7 @@ static class APLTextarea extends Drawable implements TextReciever {
       history[hptr] = new State(allText(), cx, cy);
       saveUndo = false;
     }
-    a.clip(x, y, w, h);
+    beginClip(d, x, y, w, h);
     if (a.mousePressed && smouseIn()) {
       yoff+= a.mouseY-a.pmouseY;
       xoff+= a.mouseX-a.pmouseX;
@@ -103,7 +103,7 @@ static class APLTextarea extends Drawable implements TextReciever {
       d.stroke(th.caret);
       d.line(px, tsz*cy + yoff + y, px, tsz*(cy+1) + yoff + y);
     }
-    d.noClip();
+    endClip(d);
   }
 
   ArrayList<String> lines;

AndroidIDE/Textfield.pde

@@ -51,9 +51,9 @@ static class APLField extends Drawable implements TextReciever {
       history[hptr] = new State(allText(), sx, ex);
       saveUndo = false;
     }
-    d.clip(x, y, w, h);
+    beginClip(d, x, y, w, h);
     if (pmousePressed && !a.mousePressed && smouseIn() && dist(a.mouseX, a.mouseY, smouseX, smouseY) < 10) {
-     d. textSize(tsz);
+      d.textSize(tsz);
       sx = constrain(round((a.mouseX-x-xoff)/d.textWidth("H")), 0, line.length());
       ex = sx;
       tt = 0;
@@ -88,7 +88,7 @@ static class APLField extends Drawable implements TextReciever {
       d.rectMode(CORNERS);
       d.rect(spx, sy, epx, ey);
     }
-    d.noClip();
+    endClip(d);
   }
 
   String line;