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I tried to place my page using Draggable.js on an Android WebView but it seems like it's not working after I dragged something. It works on the Chrome app though. This is my WebSettings for the WebView. String UA = "Mozilla/5.0 (Linux; Android 4.0.4; Galaxy Nexus Build/IMM76B) AppleWebKit/535.19" + " (KHTML, like Gecko) Chrome/18.0.1025.133 Mobile Safari/535.19"; WebSettings settings = webView.getSettings(); settings.setJavaScriptEnabled(true); settings.setLoadWithOverviewMode(true); settings.setSupportZoom(false); settings.setBuiltInZoomControls(false); settings.setPluginState(android.webkit.WebSettings.PluginState.ON_DEMAND); settings.setDatabaseEnabled(true); settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL); settings.setRenderPriority(WebSettings.RenderPriority.HIGH); settings.setCacheMode(WebSettings.LOAD_DEFAULT); settings.setDomStorageEnabled(false); settings.setUseWideViewPort(true); settings.setAllowFileAccess(true); settings.setAppCacheEnabled(true); settings.setUserAgentString(UA); This is my whole code. import android.content.Context; import android.content.DialogInterface; import android.net.http.SslError; import android.os.Build; import android.support.v4.widget.SwipeRefreshLayout; import android.support.v7.app.AlertDialog; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.view.DragEvent; import android.view.MotionEvent; import android.view.View; import android.view.ViewGroup; import android.webkit.ConsoleMessage; import android.webkit.CookieManager; import android.webkit.SslErrorHandler; import android.webkit.WebChromeClient; import android.webkit.WebResourceError; import android.webkit.WebResourceRequest; import android.webkit.WebSettings; import android.webkit.WebView; import android.webkit.WebViewClient; import android.widget.EditText; import android.widget.RelativeLayout; import android.widget.TextView; public class MainActivity extends AppCompatActivity { WebView webView; SwipeRefreshLayout swiLyt; String url = ""; Context ctx = this; String TAG = "simpler"; String httpReq = ""; TextView lbl; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); webView = findViewById(R.id.webview); swiLyt = findViewById(R.id.swiLyt); lbl = findViewById(R.id.lbl); httpReq = "http://"; swiLyt.setEnabled(false); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { webView.setWebContentsDebuggingEnabled(true); } final WebViewClient webClient = new WebViewClient(){ @Override public void onPageFinished(WebView view, String url) { swiLyt.setRefreshing(false); lbl.setText(url); fullScreen(); } @Override public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) { AlertDialog.Builder dlgBuild = new AlertDialog.Builder(ctx); dlgBuild.setTitle("Error"); dlgBuild.setMessage("Err: "+errorCode+" desc: "+description); dlgBuild.setCancelable(false); dlgBuild.setPositiveButton("Ok", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { dialogInterface.dismiss(); } }); super.onReceivedError(view, errorCode, description, failingUrl); } @Override public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) { AlertDialog.Builder dlgBuild = new AlertDialog.Builder(ctx); dlgBuild.setTitle("Error"); dlgBuild.setMessage("Err: "+error.toString()); dlgBuild.setCancelable(false); dlgBuild.setPositiveButton("Ok", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { dialogInterface.dismiss(); } }); super.onReceivedError(view, request, error); } @Override public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) { handler.proceed(); AlertDialog.Builder dlgBuild = new AlertDialog.Builder(ctx); dlgBuild.setTitle("SSL Error"); dlgBuild.setMessage("Err: "+error.toString()); dlgBuild.setCancelable(false); dlgBuild.setPositiveButton("Ok", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { dialogInterface.dismiss(); } }); super.onReceivedSslError(view, handler, error); } }; WebChromeClient webChromeClient = new WebChromeClient() { @Override public boolean onConsoleMessage(ConsoleMessage consoleMessage) { AlertDialog.Builder dlgBuild = new AlertDialog.Builder(ctx); dlgBuild.setTitle("Console"); dlgBuild.setMessage(consoleMessage.message()); dlgBuild.setCancelable(false); dlgBuild.setPositiveButton("Ok", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { dialogInterface.dismiss(); } }); return super.onConsoleMessage(consoleMessage); } }; String UA2 = "Mozilla/5.0 (Linux; Android 5.1.1; Nexus 5 Build/LMY48B; wv) AppleWebKit/537.36" + " (KHTML, like Gecko) Version/4.0 Chrome/43.0.2357.65 Mobile Safari/537.36"; WebSettings settings = webView.getSettings(); settings.setJavaScriptEnabled(true); settings.setLoadWithOverviewMode(true); settings.setSupportZoom(false); settings.setBuiltInZoomControls(false); settings.setPluginState(android.webkit.WebSettings.PluginState.ON_DEMAND); settings.setDatabaseEnabled(true); settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL); settings.setRenderPriority(WebSettings.RenderPriority.HIGH); settings.setCacheMode(WebSettings.LOAD_DEFAULT); settings.setDomStorageEnabled(false); settings.setUseWideViewPort(true); settings.setAllowFileAccess(true); settings.setAppCacheEnabled(true); settings.setUserAgentString(UA2); webView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY); webView.setWebViewClient(webClient); webView.setWebChromeClient(webChromeClient); webView.setVerticalScrollBarEnabled(false); webView.setHorizontalScrollBarEnabled(false); webView.setLongClickable(true); webView.setOnLongClickListener(new View.OnLongClickListener() { @Override public boolean onLongClick(View view) { Log.d(TAG, "long click"); return false; } }); webView.setOnDragListener(new View.OnDragListener() { @Override public boolean onDrag(View v, DragEvent event) { return false; } }); showDlg(); } public void showDlg(){ RelativeLayout lyt = new RelativeLayout(ctx); final EditText txt = new EditText(ctx); RelativeLayout.LayoutParams lytParams = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT); txt.setHint("ip:port"); txt.setLayoutParams(lytParams); lyt.addView(txt); txt.setText("192.168.149.59/pos_mock_up"); AlertDialog.Builder dlgBuild = new AlertDialog.Builder(ctx); dlgBuild.setTitle("Enter ip:port"); dlgBuild.setCancelable(false); dlgBuild.setView(lyt); dlgBuild.setPositiveButton("Ok", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { String ipPort = txt.getText().toString(); if(!ipPort.contains(httpReq)){ url = httpReq+ipPort; } Log.d(TAG, "url: "+url); swiLyt.setRefreshing(true); webView.loadUrl(url); } }); dlgBuild.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { dialogInterface.dismiss(); } }); AlertDialog dlg = dlgBuild.create(); dlg.show(); } @Override public void onBackPressed() { webView.loadUrl("javascript:OnBackPressed()"); } private void fullScreen(){ final View decorView = getWindow().getDecorView(); decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY); decorView.setOnSystemUiVisibilityChangeListener (new View.OnSystemUiVisibilityChangeListener() { @Override public void onSystemUiVisibilityChange(int visibility) { // Note that system bars will only be "visible" if none of the // LOW_PROFILE, HIDE_NAVIGATION, or FULLSCREEN flags are set. if ((visibility & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0) { // The system bars are visible. Make any desired // adjustments to your UI, such as showing the action bar or // other navigational controls. decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY); } else { // The system bars are NOT visible. Make any desired // adjustments to your UI, such as hiding the action bar or // other navigational controls. decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY); } } }); } } Sorry, I don't really know how to create a test but that code above is everything I only used for the project I'm working. This is my layout file if you need it. <?xml version="1.0" encoding="utf-8"?> <android.support.constraint.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"> <android.support.v4.widget.SwipeRefreshLayout android:id="@+id/swiLyt" android:layout_width="0dp" android:layout_height="0dp" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent"> a<WebView android:id="@+id/webview" android:layout_width="match_parent" android:layout_height="match_parent" > </WebView> </android.support.v4.widget.SwipeRefreshLayout> <TextView android:id="@+id/lbl" android:layout_width="0dp" android:layout_height="wrap_content" android:textColor="#0000ff" android:textSize="18sp" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" /> </android.support.constraint.ConstraintLayout>

Hey guys, I'm building some test shapes in 3d, and they're working great so far. I can add, insert new planes , keep them as svg and it's going great... BUT the ads we make here go into a tablet in a WebKit/Webview enviroment. When they do on IOS it looks perfect On Android No matter the size the planes shift Android 1 Android 2 Both different models, and massive screen size differences I tried to figure out how to prevent this from happening, all my values are based off start values which are x y z values so i'm not using hard numbers i dont think... I tried to debug it as best i could and android just doesn't play ball. It wont return offsetWidth, device width returns random numbers which aren't realistic to the stage, device width returns 0, viewport width returns 0... But i dont know if any of them are the reason why this is happening. From what I see the top and bottom planes are perfect, but the side planes are all shifting.. Do you have any idea why? Also off topic but again the codepen made my box different and skewed it.. looks skewed. When it looks like what the above ios screenshot looked like on my desktop(and thats the way it should). But yeah I'm mainly really concerned about those gaps. Any tips? Thanks!