after setting the click event of view in adapter, if you jump to a different activity? ...
weex official document shows: Android SDK version 23 (compileSdkVersion in build.gradle) SDK build tools version 23.0.1 (buildToolsVersion in build.gradle) question 1. Why must be based on Android SDK version 23 and SDK build tools version 23.0...
how to dynamically replace the title bar of different activity? The elements on the title bar are different on different activity. Thank you ...
android-studio-ide-171.4443003-linux.zip downloaded from Google s official website is decompressed and put to the following path home php software android-studio I didn t set up an agent at first, and there was a problem with the download fi...
1. In hybird development, you need to embed H5 pages. There are two cases: 1.1A page is a html, such as a store page (shop.html) and a personal center page (person.html). 1.2A html page corresponds to multiple interfaces, such as a single-page applic...
js calls Android for voice recording Android returns the absolute path and duration of the audio file but how does js get the audio file through the absolute path and transfer the file to the background through file ...
problem 1: now the company is developing an activity that uses the H 5 interface to do it. Click on the pop-up window on the native app and enter my H5 interface. pass a user ID, ask me how my current H5 interface should receive the parameters passed ...
OkHttp (retrofit 2.3.0) configure Https error (self-signed certificate) italic text : API 19: javax.net.ssl.SSLHandshakeException: javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0xb8876650: Failure in SSL library, usually a protocol ...
I am ashamed to say that after two years of working in Android, I still can t tell the difference between these three. After reading a few articles, I am a little uncertain . Let me ask you a question: suppose there is a statement print ( "a ") in th...
if you decide that you are not logged in in the first red box, you will startactivity directly to the login page, but the following statements (the second red box) are still executed, so how to prevent it from executing ...
I always use textview to change the layout according to the paragraph of the article. I don t know if there is any good way ....
when I work on a project, I need to download more than 100 pictures (pictures of different sizes from 10k-400k) to the local area to perform offline business, but images often fail to download (partial downloads fail). Is there a way to solve the problem...
the callback using BLE bluetoothgattcallback is slow, mainly because the callback is slow for about 15 seconds when the device is disconnected 1. Use connectGatt (context, false, gattCallback) to connect Bluetooth 2. When the Bluetooth device is powe...
android if the user is not logged in, skip to the login page where should this logic be implemented in activity? ...
do a background backup photo function. I want to get the path of all the photos on the phone in Android Service, and then upload them step by step, and how to get all the photos on the phone in silence. ...
< H1 > 1. Cannot set minimum sdk to 2.3.3 level10, with a minimum of 4.0 < H1 > 2.sdk managersdk 2.3.3 3. build.gradle Thank you! ...
has anyone ever encountered a similar problem? After the simulator project was started, the Emulator ERROR: detected a hanging thread QEMU2 main loop . was reported wrong directly. No response for 15001 ms ...
helloworld, simulator cannot be run after android studio3.0.1 is installed, userdata.img file cannot be found in error start to learn Android, can not run the first program, tried several different simulators are not good, please help to have a look...
vue s project opens to the login screen on Android. But what is not shown in the login screen, only the background color written in app.vue is displayed. I don t know if this is a compatibility issue or a page layout and styling issue I wrote, but this...
this is something in chrome after I turned on debug mode on my phone. Now I want to debug version 53 of webview, instead of using chrome to open the web page to see the effect. I want to know if there are any js errors in the web page. ...
A list was sent to me from the background. There are more than 50 pieces of data in this list . I only want the first three pieces of list data to v-for . how do I do this? ...
hypothetical function number($id){ .... sizeof($array); } <?= number(id);?> when number is complete, there will be a value how can I write to my function so that it will be printed ...
problem description The A page is a list page, click any of the items. An address is constructed through pushstate and the corresponding content is displayed. Now it s time to enter item b and return to the A list page. After entering page c and then...
recently, I have been reading articles about the layout of elements in the line, and many of them will quote the above picture this picture refers to the detailed explanation of each part of the css line box , but some articles say that the height ...
you need to click the add button after clicking the row to complete the addition of the multi-level menu. After listening to the event with the layui of table.on, the data cannot be sent to the click event. How to implement my code var thisRowData; ...