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using UnityEngine;
/// <summary>
/// Supply some helper utility method for UniWebView
/// </summary>
public class UniWebViewHelper{
/// <summary>
/// Get the height of the screen.
/// </summary>
/// <value>
/// The height of screen.
/// </value>
/// <description>
/// In iOS devices, it will always return the screen height in "point",
/// instead of "pixel". It would be useful to use this value to calculate webview size.
/// On other platforms, it will just return Unity's Screen.height.
/// For example, a portrait iPhone 5 will return 568 and a landscape one 320. You should
/// always use this value to do screen-size-based insets calculation.
/// </description>
public static int screenHeight {
get {
#if UNITY_IOS && !UNITY_EDITOR
return UniWebViewPlugin.ScreenHeight();
#else
return Screen.height;
#endif
}
}
/// <summary>
/// Get the height of the screen.
/// </summary>
/// <value>
/// The height of screen.
/// </value>
/// <description>
/// In iOS devices, it will always return the screen width in "point",
/// instead of "pixel". It would be useful to use this value to calculate webview size.
/// On other platforms, it will just return Unity's Screen.height.
/// For example, a portrait iPhone 5 will return 320 and a landscape one 568. You should
/// always use this value to do screen-size-based insets calculation.
/// </description>
public static int screenWidth {
get {
#if UNITY_IOS && !UNITY_EDITOR
return UniWebViewPlugin.ScreenWidth();
#else
return Screen.width;
#endif
}
}
/// <summary>
/// Get the screen scale. In iOS or OS X Editor, it could be 1, 2 or 3 now, depending on the type of your screen.
/// </summary>
/// <value>The screen scale.</value>
public static int screenScale {
get {
#if UNITY_IOS || UNITY_EDITOR
return UniWebViewPlugin.ScreenScale();
#else
return 1;
#endif
}
}
/// <summary>
/// Get the local streaming asset path for a given file path related to the StreamingAssets folder.
/// </summary>
/// <description>
/// This method will help you to concat a URL string for a file under your StreamingAssets folder for different platforms.
/// </description>
/// <param name="path">The relative path to the Assets/StreamingAssets of your file.
/// For example, if you placed a html file under Assets/StreamingAssets/www/index.html, you should pass `www/demo.html` as parameter.
/// </param>
/// <returns>The path you could use as the url for the web view.</returns>
public static string streamingAssetURLForPath(string path)
{
#if UNITY_EDITOR
return Application.streamingAssetsPath + "/" + path;
#elif UNITY_IOS
return Application.streamingAssetsPath + "/" + path;
#elif UNITY_ANDROID
return "file:///android_asset/" + path;
#elif UNITY_WP8
return "Data/StreamingAssets/" + path;
#else
return string.Empty;
#endif
}
}
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