Recent questions tagged Android

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android - Push up content when clicking in edit text

I have searched everywhere for a solution to my problem but cannot find a answer. Here's the problem. I have a ... any way to make this work? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - In Espresso, how to avoid AmbiguousViewMatcherException when multiple views match

Having gridView which has some images. The gridView's cell comes out from same predefined layout, which has same id and ... ****MATCHES**** | See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Convert string to Date in java

I'm trying to parse a string to a date field in an android application but I can't seem to get it correct. ... /1/112 11:49AM as the result. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Is main thread the same as UI thread?

The Android doc says "Like activities and the other components, services run in the main thread of the application ... same thing as UI thread? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to solve SocketException: Failed host lookup: 'www.xyz.com' (OS Error: No address associated with hostname, errno = 7)

Whenever I try to do an http call after about 20 seconds I get in the console the following error: E/flutter ... ones in the webview? Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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255 views

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android - Streaming Youtube Videos

I am writing an application to play youtube videos using streaming. First method: I am getting the RTSP URL to ... let me know your thoughts. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - AsyncTask, must it take such a performance penalty hit...?

I'm developing a small app that reads in specific html-pages, re-formats them and then shows them in a WebView. ... when run in the GUI thread See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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246 views

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android - Using GSON with proguard enabled

My code works perfectly without proguard, but GSON doesn't work when proguard is enabled. This is the part of ... ){ return imagenCategoria; } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - creating a DialogPreference from XML

I have been attempting to use an android.preference.DialogPreference inflated from XML, but the documentation ... jeremy.android/.SplashActivity See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

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android - Activity killed / onCreate called after taking picture via intent

I am trying to take a picture using an intent. My problem is that sometimes after taking a picture my ... lost. Help is greatly appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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239 views

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android - Set zoom for Webview

I have a WebView and 2 urls to open it it. What I want to do is, when i set a zoom level for 1st ... zoom level resets for both. Thanks, Farha See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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643 views

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android - SwipeRefreshLayout + WebView when scroll position is at top

I'm trying to use SwipeRefreshLayout with WebView. I'm facing the problem where in the middle of page, when user ... top portion of the page)? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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169 views

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android - Switching between Fragment view

The standard way to declare fragments in a xml layout file is <LinearLayout ...> <fragment class="com.example. ... a single layout xml file? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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372 views

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android - RecyclerView items with big empty space after 23.2.0

After update to v23.2.0 in my RecyclerView I have items with huge empty vertical space, between the items. ... android:orientation="vertical" > See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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433 views

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android - How to remove only trailing spaces of a string in Java and keep leading spaces?

The trim() function removes both the trailing and leading space, however, if I only want to remove the trailing space of ... , how can I do it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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260 views

1 answer

android - Reversing an Animation

I have an ImageView that gets animated when it is added to a layout. When it is removed, I want to ... recoding it and reversing the parameters? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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269 views

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android - Clear all activities in a task?

I have a splash screen activity, then a login activity. My history stack looks like: SplashActivity LoginActivity ... code to maintain. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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195 views

1 answer

android - error connection refused

I want to make an Http Connection to my own servlet. Here is my code: try { HttpClient client = new ... I will be thankful your help See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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533 views

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android - Install app via usb: The device is temporarily restricted

When I toggle on the install via USB in developer mode: it will pop the toast message said that the device is ... Studio in this way...... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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297 views

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android - 'dependencies' cannot be applied to '(groovy.lang.Closure)'

I am unable to fix this error: dependencies cannot be applied to '(groovy.lang.Closure) This is my gradle ... { abortOnError false } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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383 views

1 answer

android - How to know Typing Status in XMPP openfire using Smack

I am developing chat application by using Openfire XMPP server. I can text chat between two user. But i want to ... Smack and asmack? Thank you! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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525 views

1 answer

android - How to handle SYSTEM_ALERT_WINDOW permission not being auto-granted on some pre-Marshmallow devices

I've been getting reports of some Xiaomi devices (e.g. Mi 2, running API level 21) not showing overlays. My ... I have no means to test this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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277 views

1 answer

android - How to align TextView around an ImageView?

I am trying to align the TextView around ImageView. I am using the following code: private void ... margin around the ImageView See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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158 views

1 answer

android - ListView with CHOICE_MODE_MULTIPLE using CheckedText in a custom view

There are plenty of questions of how to use CheckedTextView but I can't make it work correctly. I have a ... make the widget checked or not? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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505 views

1 answer

android - Simple SSH connect with JSch

I am trying to make something from this simple example : SSH, execute remote commands with Android I just want to ... on its main thread... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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242 views

1 answer

android - Is there a way to use the SpeechRecognizer API directly for speech input?

The Android Dev website provides an example of doing speech input using the built-in Google Speech Input Activity ... Activity for voice input. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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250 views

1 answer

android - how can I set up multiple listeners for one event?

I want to set up multiple listeners for one event, and have found that using composite listener is the key. Could anyone give me an example? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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341 views

1 answer

android - OkHttp Library - NetworkOnMainThreadException on simple post

I want to use OkHttp library for networking in Android. I started with the simple post example as written in ... Am I doing something wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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