Minecraft Forums

First: the image must have invisble pixel to watch throu. Your image is just white where it has to be invisble. You can edit images so with IsoPix (from Google Play Store).

Second: I don't know if that is really the mistake, but you should name it freddy_maskPng instead of freddy_mask.png (it maybe searches for the method png in freddy_mask).

Put at the start of the Script, before the GUI:

var path=android.os.Environment.getExternalStorageDirectory().getAbsolutePath()+"Android/data/net.zhuoweizhang.mcpelauncher.pro/files/textures/freddy_mask.png";

ModPE.overrideTexture("freddy_mask", "url");

Put in the GUI instead of

freddy_mask=new android.widget.image();

this:

freddy_mask=new android.graphics.Path();

let the line with Background.setDrawable away.

I hope this works...

I'm sorry, I forgot this easy template for a image-view

https://github.com/BeATz-UnKNoWN/ModPE_Scripts/wiki/ModPE-Script-Templates

var path=android.os.Environment.getExternalStorageDirectory().getAbsolutePath()+"/games/com.mojang/";
var img = new android.graphics.BitmapFactory.decodeFile(path + "yourimage.png");
//
var image = new android.graphics.drawable.BitmapDrawable(img);

var ctx = com.mojang.minecraftpe.MainActivity.currentMainActivity.get();
ctx.runOnUiThread(new java.lang.Runnable({ run: function(){
try{
GUI=new android.widget.PopupWindow(ctx);
var layout = new android.widget.LinearLayout(ctx);

button1 = new android.widget.Button(ctx);
button1.setBackgroundDrawable(image);
button1.setOnClickListener(new android.view.View.OnClickListener({
onClick: function(viewarg){
//
}
}));
layout.addView(button1);

GUI = new android.widget.PopupWindow(layout, android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT, android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT);
GUI.setBackgroundDrawable(new android.graphics.drawable.ColorDrawable(android.graphics.Color.TRANSPARENT));
GUI.setWidth(120);
GUI.setHeight(120);
GUI.showAtLocation(ctx.getWindow().getDecorView(), android.view.Gravity.LEFT | android.view.Gravity.BOTTOM, 0, 0);
}catch(err){
print("An error occured while trying to show GUI: " + err);
}
}}));