标签：uil 新版本 lag ring using efault webview height res
最近做项目，有一个功能需求需要获取状态栏高度，但是遍寻各种插件，都没有此功能，自己又不会写原生代码，很无奈。但是在cordova-plugin-statusbar插件git仓库的issues里，看到有人提出了同样的需求，并且有人实现了这个功能且发起了pr，只是插件官方并没有合并到主分支上且release新版本。于是，自己去合并请求的仓库里找到了相关代码，加到了自己本地的插件代码里。目前仅实践了android，所以先把安卓相关的改动贴出来记录一下（红色代码部分），之后实践了iOS后再来补上。
PS：如果已经添加了platform的话，直接修改plugins里面的内容，打包的时候是不会生效的，所以要么去平台编译后的代码里添加修改，或者修改后重新添加platform
var StatusBar = { height: function (onSuccess, onError) { exec(onSuccess, onError, "StatusBar", "height", []); }, isVisible: true, …… };
public boolean execute(final String action, final CordovaArgs args, final CallbackContext callbackContext) throws JSONException { LOG.v(TAG, "Executing action: " + action); final Activity activity = this.cordova.getActivity(); final Window window = activity.getWindow(); if ("_ready".equals(action)) { boolean statusBarVisible = (window.getAttributes().flags & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0; callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, statusBarVisible)); return true; } if ("height".equals(action)) { float statusBarHeight = getStatusBarHeight(); callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, statusBarHeight)); return true; } …… }
…… private float getStatusBarHeight() { float statusBarHeight = 0; int resourceId = cordova.getActivity().getResources().getIdentifier("status_bar_height", "dimen", "android"); if (resourceId > 0) { float scaleRatio = cordova.getActivity().getResources().getDisplayMetrics().density; statusBarHeight = cordova.getActivity().getResources().getDimension(resourceId) / scaleRatio; } return statusBarHeight; } private void setStatusBarBackgroundColor(final String colorPref) { if (Build.VERSION.SDK_INT >= 21) { if (colorPref != null && !colorPref.isEmpty()) { final Window window = cordova.getActivity().getWindow(); // Method and constants not available on all SDKs but we want to be able to compile this code with any SDK window.clearFlags(0x04000000); // SDK 19: WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); window.addFlags(0x80000000); // SDK 21: WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); try { // Using reflection makes sure any 5.0+ device will work without having to compile with SDK level 21 window.getClass().getMethod("setStatusBarColor", int.class).invoke(window, Color.parseColor(colorPref)); } catch (IllegalArgumentException ignore) { LOG.e(TAG, "Invalid hexString argument, use f.i. ‘#999999‘"); } catch (Exception ignore) { // this should not happen, only in case Android removes this method in a version > 21 LOG.w(TAG, "Method window.setStatusBarColor not found for SDK level " + Build.VERSION.SDK_INT); } } } } ……
……
module.exports = { isVisible: false, height: 0, styleBlackTranslucent:notSupported, styleDefault:notSupported, styleLightContent:notSupported, styleBlackOpaque:notSupported, overlaysWebView:notSupported, styleLightContect: notSupported, backgroundColorByName: notSupported, backgroundColorByHexString: notSupported, hide: notSupported, show: notSupported, _ready:notSupported };
……
如何在cordova-plugin-statusbar插件基础上增加获取状态栏高度功能
标签：uil 新版本 lag ring using efault webview height res
原文地址：https://www.cnblogs.com/happymental/p/12876891.html
