for example, I don t know why the match_parent of LinearLayout whose id is item_layout1 fails on the phone, but there is no problem in the preview of Android Studio? Please do me a favor?! <?xml version="1.0" encoding="utf-8"?&g...
embed another H5-developed system in the APP developed by Andriod, embedded by webview. you can log in to the H5 system without logging in after logging in Andriod APP. I would like to ask how I can authenticate that the user has already logged in to An...
1. Using Android webview development, the js and click events in the written html can be triggered, but the ajax request cannot be sent. Why? ...
The website has done a QQ consultation with QQ promotion, but it cannot evoke the QQ, prompt in Huawei s own browser and Baidu browser . is there any way to determine whether the QQ call is successful? ...
the server gets the byte array corresponding to the picture. To transmit it to the android client through the http protocol, pass in the byte array of the picture with new String (), and then send it to the client. Then the client gets the byte array thr...
how can I make dialog global so that all activity can be used? I put dialog initialization in the parent class, but I get an error: android.view.WindowManager$BadTokenException: Unable to add window-- token android.os.BinderProxy@978279 is not valid;...
I have a module named core , in which I have declared that I rely on an annotation processing framework arouter the code is as follows ... api project(":core") kapt com.alibaba:arouter-compiler:1.1.4 but it has no ...
when the server returns 401, jump to the login interface. the problem is: if there are multiple requests in an interface, there will be multiple jumps to the login interface. How to solve this problem? ...
...
the function you want to achieve is to press the keyword to search after clicking the top button. You can already receive the feedback json information from the server, but it will flash from the beginning of the parsing of the json information, and loa...
android starts downloading files with a click of activity. If activity is destroyed, will the download continue ...
such as the title. uses implicit intent to select the file, obtains the file path, crashes after using Typeface.createFromFile (String path). Typeface typeface = Typeface.createFromFile(" storage emulated 0 Download fzzxh_gbk.ttf"); textVi...
I was bored on the subway. I wanted to write code. I wanted to find a code editor like webstorm. then I searched for a long time, but I couldn t find a suitable one. I just found a codeanywhere, because I haven t experienced it yet, but I still want ...
Today, I encountered the following error when compiling spidermonkey s android library using mac, but I couldn t find out how to associate the log library with the compilation environment from configure. Please give me a lot of advice, thank you! con...
is it because it is not practical? or because of the difficulty of development ...
now that https can guarantee the security of passing api parameters, it is not necessary to sign the parameters, only userid is needed for identity verification, and there is no need to generate a new access token to bind to the account at the backend. ...
1. Progress statement the vue project created through vue-cli has now completed the html page with no data interaction 2. Problem description in terms of data interaction, I understand that the http request is made with vue-resources as before, and t...
ActivitycategorycategorynullcategoryAndroidManifest.xml: secondActivity.java: : ...
according to this article and Stackoverflow , when hasStableIds returns false, when adapter calls notifyDataSetChanged () , it will decide whether to refresh Item, based on the change of ID returned in getItemId . That is to say, it has a local re...
app_process -Djava.class.path= xxxxxxxx.jar data local tmp xxxxxxxx com.xxxx.xxxxx I have started this process, but how can I connect it to Android studio s debugger? Or is there another way to debug? ...
use the watershed algorithm to segment the image and get the coordinates of each graph ...
how to write stylus code to generate child element selector css code like this div > a{ } instead of this div a{ } ...
here I abstract the actual business I try to create a class that has the following methods: import types class A: def __init__(self,num): self.num = num self.add_prop(10) -sharp 10 def add_prop(self, n): f...
I have learned flex layout these days, and there are some simple demo, on the Internet. I want to combine some real projects to learn. Do any great gods know which domestic websites are laid out with flex? I want to learn through F12. ...
druid may throw SqlException when creating a connection, but cannot capture ...