我有一个PhoneGap应用程序,它运行正常。唯一让我烦恼的是PhoneGap处理软键盘的方式;当输入模糊时,它不会隐藏。它确实在iOS中执行此操作,但在Android中加载新页面时甚至可以保留。
并且: https://github.com/phonegap/phonegap-plugins/tree/master/Android/SoftKeyboard
但他们都不适合我,任何想法?
此致 埃里克
答案 0 :(得分:7)
您链接的插件为我工作(具有完全相同的问题):
$("#eingabe").blur(); //for ios
var softkeyboard = window.cordova.plugins.SoftKeyBoard;
softkeyboard.hide();
您可能使用过Cordova 2.0.0(或更高版本)并且未修改插件文件(为Phonegap< 2.0编写)。
以下是更新的文件(我使用的文件):
cordova.plugins = cordova.plugins || {};
cordova.plugins.SoftKeyBoard = {
show: function (win, fail) {
return cordova.exec(
function (args) { if (win !== undefined) { win(args); } },
function (args) { if (fail !== undefined) { fail(args); } },
'SoftKeyBoard', 'show', []
);
},
hide: function (win, fail) {
return cordova.exec(
function (args) { if (win !== undefined) { win(args); } },
function (args) { if (fail !== undefined) { fail(args); } },
'SoftKeyBoard', 'hide', []
);
},
isShowing: function (win, fail) {
return cordova.exec(
function (args) { if (win !== undefined) { win(args); } },
function (args) { if (fail !== undefined) { fail(args); } },
'SoftKeyBoard', 'isShowing', []
);
}
};
package org.apache.cordova.plugins;
import org.json.JSONArray;
import android.content.Context;
import android.view.inputmethod.InputMethodManager;
import org.apache.cordova.api.Plugin;
import org.apache.cordova.api.PluginResult;
public class SoftKeyBoard extends Plugin {
public SoftKeyBoard () { }
public void showKeyBoard () {
InputMethodManager mgr = (InputMethodManager) cordova.getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
mgr.showSoftInput(webView, InputMethodManager.SHOW_IMPLICIT);
((InputMethodManager) cordova.getActivity().getSystemService(Context.INPUT_METHOD_SERVICE)).showSoftInput(webView, 0);
}
public void hideKeyBoard() {
InputMethodManager mgr = (InputMethodManager) cordova.getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
mgr.hideSoftInputFromWindow(webView.getWindowToken(), 0);
}
public boolean isKeyBoardShowing() {
// if more than 100 pixels, its probably a keyboard...
int heightDiff = webView.getRootView().getHeight() - webView.getHeight();
return (100 < heightDiff);
}
public PluginResult execute(String action, JSONArray args, String callbackId) {
if (action.equals("show")) {
this.showKeyBoard();
return new PluginResult(PluginResult.Status.OK, "done");
} else if (action.equals("hide")) {
this.hideKeyBoard();
return new PluginResult(PluginResult.Status.OK);
} else if (action.equals("isShowing")) {
return new PluginResult(PluginResult.Status.OK, this.isKeyBoardShowing());
} else {
return new PluginResult(PluginResult.Status.INVALID_ACTION);
}
}
}
还要确保在“ res / xml / config.xml ”中添加以下行:
<plugin name="SoftKeyBoard" value="org.apache.cordova.plugins.SoftKeyBoard" />
答案 1 :(得分:3)
这对我有用,并且免于过度刮伤! (也不需要插件)
var hideKeyboard = function() {
document.activeElement.blur();
$("input").blur();
};
找到解决方案here,您可以在其中找到非jQuery
解决方案。
答案 2 :(得分:0)
请注意,独立于键盘的状态,Java将调用:
return new PluginResult(PluginResult.Status.OK, this.isKeyBoardShowing());
此处的第二个参数包含true或false。所以你的javascript回调应该是:
cordova.plugins.SoftKeyBoard.isShowing(function (showing) {
if (showing) {
console.error("############ keyboard is open");
} else {
console.error("############ keyboard is closed");
}
}
,function () {
// never called
console.error("############ never called!");
});
似乎Cordova期望成功和失败的javascript回调,即使在这种情况下只会在两种可能的结果中调用成功回调。