fragment

AdMob in a fragment

由 房东的猫 提交于 2019-12-30 05:23:07
问题 I'm inserting an AdMob in my application. but I have a problem about it. when I inserted some codes about it in Eclipse, I can see an error message about "the constructor AdRequest() is not visible " in a fragment_03 and "error: Error parsing XML : unbound prefix" from " so I attached source for the AdMob as follows. Can you give me an advice ? Let me know if you have any question. Thanks fragment_03.java import com.google.ads.AdRequest; import com.google.ads.AdView; public class Fragment_03

Replace ListFragment with Fragment inside ViewPager with Tabs

由 心不动则不痛 提交于 2019-12-30 02:33:47
问题 I try to setup following navigation in my app: Actual condition: ViewPager + Tabs to swipe between lists: ListFragment A ListFragment B Desired condition: ViewPager + Tabs: ListFragment A onListItemSelected replace ListFragment A with DetailFragment A ListFragment B onListItemSelected replace ListFragment B with DetailFragment B The goal is to display the detail fragments inside the tab navigation. I can't replace the fragmentList by a detailFragment (the fragmentList has no custom layout and

YouTubePlayerFragment inside ReyclerView

由 旧巷老猫 提交于 2019-12-30 02:02:27
问题 I have a RecyclerView with CardViews inside it. I want each CardView to have its own YouTubePlayerFragment. Even if they can't all be active at once, I can't even seem to instantiate the YouTubePlayerFragment in any CardView but the first in the RecyclerView. When clicking the button on the card that's supposed to set up the YouTubePlayerFragment, it always sets it up on the first card, even if I've clicked the second card. Is what I'm trying to do possible? Here are the relevant parts of

AJAX调用完成后的消息提示框

由 此生再无相见时 提交于 2019-12-30 01:14:51
之前因为写一些验证，会在调用成功或者失败后用到一些消息提示框，但找了很多了没找到比较合适的，对于一些框架中的组件感觉用着也不是很方便，于是自己用js写了一个简单的提示框，代码如下： var appendHTML=function(el, html){ var divTemp = document.createElement("div"), nodes = null // 文档片段，一次性append，提高性能 , fragment = document.createDocumentFragment(); divTemp.innerHTML = html; nodes = divTemp.childNodes; for (var i=0, length=nodes.length; i<length; i+=1) { fragment.appendChild(nodes[i].cloneNode(true)); } el.appendChild(fragment); // 据说下面这样子世界会更清净 nodes = null; fragment = null; }; function showMessage(message,type,time) { let str = '' switch (type) { case 'success': str = '<div class=

Google Protobuf简明教程

由 大城市里の小女人 提交于 2019-12-30 01:10:58
jQuery append() 方法中可以直接添加字符，如：$("p").append(" <b>Hello world!</b>"); 怎么用js实现呢： appendHTML: HTMLElement.prototype.appendHTML = function(html) { var divTemp = document.createElement("div"), nodes = null // 文档片段，一次性append，提高性能 , fragment = document.createDocumentFragment(); divTemp.innerHTML = html; nodes = divTemp.childNodes; for (var i=0, length=nodes.length; i<length; i+=1) { fragment.appendChild(nodes[i].cloneNode(true)); } this.appendChild(fragment); // 据说下面这样子世界会更清净 nodes = null; fragment = null; }; prependHTML: var prependHTML = function(el, html) { var divTemp = document.createElement(

纯JS为DOM添加html字符串：appendHTML方法和prependHTML方法

由 假装没事ソ 提交于 2019-12-30 00:38:56
jQuery append() 方法中可以直接添加字符，如：$("p").append(" <b>Hello world!</b>"); 怎么用js实现呢： appendHTML: HTMLElement.prototype.appendHTML = function(html) { var divTemp = document.createElement("div"), nodes = null // 文档片段，一次性append，提高性能 , fragment = document.createDocumentFragment(); divTemp.innerHTML = html; nodes = divTemp.childNodes; for (var i=0, length=nodes.length; i<length; i+=1) { fragment.appendChild(nodes[i].cloneNode(true)); } this.appendChild(fragment); // 据说下面这样子世界会更清净 nodes = null; fragment = null; }; prependHTML: var prependHTML = function(el, html) { var divTemp = document.createElement(

Android Navigation Drawer unable to setText in a Fragment from MainActivity

由 a 夏天 提交于 2019-12-29 09:39:07
问题 I am trying to put GPS coordinates on TextView of a Fragment from MainActivity but I can not figure out how to do this. I have: MainActivity.java LocationFragment.java I want to update an TextView in LocationFragment from MainActivity's onLocationChanged() method. Is any chance to do this : public void onLocationChanged(Location location) { lat = (double) (location.getLatitude()); lng = (double) (location.getLongitude()); fragment.updateText(lat +" "+lng); } 回答1: You can use Interface for it

ugly fragment transition to surfaceview with overlay

由 狂风中的少年 提交于 2019-12-29 08:56:31
问题 My app one of the fragments draws a map in a surface view with an overlay for buttons and text. Most of the other fragments are lists. My problem is that during the transition between the map and another fragment, ugly black rectangles momentarily appear in the map view where the text and button views are placed. This appears more pronounced on a transition back to the map, although it does happen in both directions. I am using a slide-left/slide-right animation which works nicely in all

Button in Fragment's ListView item Interface Definition?

由 偶尔善良 提交于 2019-12-29 08:12:44
问题 In my app, I have an activity that has two fragments in actionbar tabs navigation mode, just like the android developer site example. in my first fragment I have a listview (which has it's own adapter ) and each item of the listview has a button called +1. I want to refresh the second fragment that shows the items in listview in first fragment that their +1 button's clicked. I know i have to use interfaces. but I cant figure how to use them. where do I have to define the interface? how to use

Button in Fragment's ListView item Interface Definition?

由 不羁的心 提交于 2019-12-29 08:12:06
问题 In my app, I have an activity that has two fragments in actionbar tabs navigation mode, just like the android developer site example. in my first fragment I have a listview (which has it's own adapter ) and each item of the listview has a button called +1. I want to refresh the second fragment that shows the items in listview in first fragment that their +1 button's clicked. I know i have to use interfaces. but I cant figure how to use them. where do I have to define the interface? how to use
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