Charging power detection Author: Chuwen Time: 2021-01-18 Classification: Android comment <trans data-src="# 目录">#Contents</trans> <trans data-src="[TOC]">[TOC]</trans> <trans data-src="# 下载链接">#Download link</trans> <trans data-src="> 如有不准确的，欢迎反馈，评论区留言联系方式，我会添加你">>If there is any inaccuracy, welcome feedback, leave a message in the comment area, and I will add you</trans> <trans data-src="https://www.coolapk.com/apk/281461">https://www.coolapk.com/apk/281461</trans> <trans data-src="<!--"><!--</trans> <trans data-src="https://nowtime.lanzous.com/b01008wuh">https://nowtime.lanzous.com/b01008wuh</trans> <trans data-src="密码:a1qs">Password: a1qs</trans> <trans data-src="# 更新日志">#Update log</trans> <trans data-src="## 2021-01-18 17:14:09 星期一">##2011-01-18 17:14:09 Monday</trans> <trans data-src="接近完美适配 小米10、Redmi K30 5G">Nearly perfect fit for Xiaomi 10, Redmi K30 5G</trans> <trans data-src="## 2021-01-18 星期一">##Monday, January 18, 2021</trans> <trans data-src="已经更新呢，修正 小米10至尊纪念版、小米10 检测不准确问题">It has been updated to correct the inaccurate detection of Xiaomi 10 Super Commemorative Edition and Xiaomi 10</trans> <trans data-src="-->">--></trans>
Android running iperf3 reports an error: iperf3: error - unable to send control message: Bad file descriptor Author: Chuwen Time: 2020-11-28 Classification: Android comment <trans data-src="# Android 执行 iperf3 报错">#Error reporting when Android executes iperf3</trans> <trans data-src="iperf3: error - unable to send control message: Bad file descriptor">iperf3: error - unable to send control message: Bad file descriptor</trans> <trans data-src="# 解决办法">#Solution</trans> <trans data-src="添加网络权限即可。。。">Add network permissions...</trans>
Android EditText Press the next button to jump to the top EditText Author: Chuwen Time: 2020-11-13 Classification: Android comment <trans data-src="```xml">```xml</trans> <trans data-src="<EditText"><EditText</trans> <trans data-src="android:id="@+id/ip1"">android:id="@+id/ip1"</trans> <trans data-src="android:layout_width="50dp"">android:layout_width="50dp"</trans> <trans data-src="android:layout_height="wrap_content"">android:layout_height="wrap_content"</trans> <trans data-src="android:gravity="center"">android:gravity="center"</trans> <trans data-src="android:hint="10"">android:hint="10"</trans> <trans data-src="android:imeOptions="actionNext"">android:imeOptions="actionNext"</trans> <trans data-src="android:nextFocusForward="@id/ip2"">android:nextFocusForward="@id/ip2"</trans> <trans data-src="android:importantForAutofill="no"">android:importantForAutofill="no"</trans> <trans data-src="android:inputType="number"">android:inputType="number"</trans> <trans data-src="android:maxLength="3"">android:maxLength="3"</trans> <trans data-src="android:textColor="@color/Black"">android:textColor="@color/Black"</trans> <trans data-src="android:textSize="@dimen/text_size_big" />">android:textSize="@dimen/text_size_big" /></trans> <trans data-src="```">```</trans> <trans data-src="# 重点就是">#The point is</trans> <trans data-src="```java">```java</trans> <trans data-src="android:imeOptions="actionNext"">android:imeOptions="actionNext"</trans> <trans data-src="android:nextFocusForward="@id/ip2"">android:nextFocusForward="@id/ip2"</trans> <trans data-src="```">```</trans>
About Android using GridView in Fragment, when switching multiple pages, the GridView returns blank Author: Chuwen Time: 2020-11-06 Classification: Android comment <trans data-src="# 关于 Android 在 Fragment 使用 GridView 并动态更新数据，当切换多个页面后再返回使用了 GridView 控件的，界面空白">#About Android's use of GridView in Fragment and dynamic update of data, when switching multiple pages, the interface will be blank if the GridView control is used</trans> <trans data-src="> 排查了许久，发现可能是这个方法有问题，这个方法是在 `Fragment1.java` 里面的，里面会定时更新 `fBean1List` 数据，然后调用 `updateData();` ">>After a long time of troubleshooting, it is found that there may be a problem with this method. This method is in 'Fragment1. java', which regularly updates the 'fBean1List' data, and then calls' updateData()`</trans> <trans data-src="方法进行通知更新。">Method for notification updates.</trans> <trans data-src="> 因为之前在 Activity 这么写没有什么问题，所以理所应当的认为在 Fragment 这么写也应该没有问题，**排查了n处** 后发现，在 Fragment 里并不能这么写">>Because there was no problem in writing activities like this before, it is reasonable to think that there should be no problem in writing fragments like this. * * After checking n places * *, it is found that this cannot be done in fragments</trans> <trans data-src="```java">```java</trans> <trans data-src="private void updateData() {">private void updateData() {</trans> <trans data-src="if (adapter == null) {">if (adapter == null) {</trans> <trans data-src="Log.i(TAG, "updateData: 适配器不存在，重新创建");">Log. i (TAG, "updateData: adapter does not exist, recreate");</trans> <trans data-src="adapter = new ChuwenMycar1ItemAdapter(getContext(), fBean1List);">adapter = new ChuwenMycar1ItemAdapter(getContext(), fBean1List);</trans> <trans data-src="mycar_1.setAdapter(adapter);">mycar_1.setAdapter(adapter);</trans> <trans data-src="} else {">} else {</trans> <trans data-src="Log.i(TAG, "updateData: 适配器存在，更新数据");">Log. i (TAG, "updateData: adapter exists, update data");</trans> <trans data-src="adapter.notifyDataSetChanged();">adapter.notifyDataSetChanged();</trans> <trans data-src="}">}</trans> <trans data-src="}">}</trans> <trans data-src="```">```</trans> <trans data-src="# 所以我将它改成">#So I changed it to</trans> <trans data-src="> 每次都重新 `setAdapter`，然后问题就随之解决了">>Every time, 'setAdapter' is reset, and then the problem is solved</trans> <trans data-src="```">```</trans> <trans data-src="private void updateData() {">private void updateData() {</trans> <trans data-src="adapter = new ChuwenMycar1ItemAdapter(getContext(), fBean1List);">adapter = new ChuwenMycar1ItemAdapter(getContext(), fBean1List);</trans> <trans data-src="mycar_1.setAdapter(adapter);">mycar_1.setAdapter(adapter);</trans> <trans data-src="}">}</trans> <trans data-src="```">```</trans> <trans data-src="## 以上本人见解，无法解释其原因，如果有懂得的朋友们评论说一下">##I can't explain the reasons for the above opinions. If you have any friends who understand them, please comment</trans> <trans data-src="## 另外， ListView 可能也需要每次重新设置下 Adapter，具体自己测试了">##In addition, the ListView may need to reset the adapter every time, and test it yourself</trans>
MPAndroidChart Line Chart Set Y Axis Value Interval Author: Chuwen Time: 2020-11-05 Classification: Android comment <trans data-src="# MPAndroidChart 折线图(Line Chart) 设置 Y轴值间隔">#MPAndroidChart Line Chart Set Y Axis Value Interval</trans> <trans data-src="> 也就是每隔多少就分隔">>That is to say, every few times</trans> <trans data-src="```java">```java</trans> <trans data-src="LieChart weizhangfenxiLineChart = (LineChart) findViewById(R.id.weizhangfenxi_line_chart);">LieChart weizhangfenxiLineChart = (LineChart) findViewById(R.id.weizhangfenxi_line_chart);</trans> <trans data-src="//设置 Y Left 值标签间隔">//Set Y Left value label interval</trans> <trans data-src="weizhangfenxiLineChart.getAxisLeft().setGranularity(50f);">weizhangfenxiLineChart.getAxisLeft().setGranularity(50f);</trans> <trans data-src="//设置 Y Right 值标签间隔">//Set Y Right value label interval</trans> <trans data-src="weizhangfenxiLineChart.getAxisRight().setGranularity(50f);">weizhangfenxiLineChart.getAxisRight().setGranularity(50f);</trans> <trans data-src="```">```</trans> <trans data-src="# 运行效果图">#Operation effect picture</trans> <trans data-src="!">!</trans> <trans data-src="[MPAndroidChart 折线图(Line Chart) 设置 Y轴值间隔][1]">[MPAndroidChart Line Chart Set Y Axis Value Interval] [1]</trans> <trans data-src="[1]: ">[1]: </trans> <trans data-src="https://nowtime.cc/usr/uploads/2020/11/3884334187.jpg">https://nowtime.cc/usr/uploads/2020/11/3884334187.jpg</trans>