Recent questions tagged Android

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android - java.lang.RuntimeException: Unable to instantiate activity ComponentInfo/ ClassNotFoundException

I'm develop android application and than i wanna additional new Activity i had error on my logcat My LogCat: 04 ... fine. Please help me. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to use Handler and handleMessage in Kotlin?

Java code: private final Handler mHandler = new Handler() { @Override public void handleMessage(Message msg) { ... compile time error on object See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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444 views

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android - How to get BSSID of all wifi access points?

I need to get BSSID(MAC) of all AP's. Please find below code block. List<WifiConfiguration> test = ... with multiple AP's available.) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - React Native - java.lang.RuntimeException: SDK location not found. Define location with sdk.dir in the local.properties

Getting started with React Native. I did install the Android SDK, Java SDK, and Android dependencies. I receive the ... Yosemite - node v 5.5 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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432 views

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android - Jelly Bean WebView not working well with HTML maxlength attribute for text box

Jelly Bean doesn't seem to like the maxlength attribute of HTML for text input. It certainly restricts the number ... any clue for solving this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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277 views

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android - Why are there two Cordova www folders?

I'm a beginner in PhoneGap and I'm trying to understand something about the www folders. I created a project ... /CSS code with other platforms? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to use support library fonts feature as a part of the TextView content (using spannable)?

Background The support library (docs here) allows you to use TTF fonts files in the "res/font" folder, either ... be inside the strings file. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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508 views

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android - View getVisibility() isShown() return incorrect visibility

I've a view that gets conditionally added to parent. I check if its already added to parent or not, unfortunately ... added ans is not visible. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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400 views

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android java onClick Could not execute method of the activity

This is my first time working with the recyclerview and I am getting some errors about android:onClick="addItem" here is ... .text = text; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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588 views

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android - How to convert firebase timestamp into date and time

I have tried to get date and time from firebase timestamp as follows: Date date=new Date(timestamp*1000); ... help me to fix this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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497 views

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android - Retrofit 2 check call URL

Is there any possibility to compare a Call URL with a String in Retrofit 2? For example we can take this ... the response from the call? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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401 views

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android - How can I shadow the PackageManager with Robolectric

My Android application has a simple method to fire off an intent to display a URL. protected void launchBrowser( ... to unit test this method? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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314 views

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android - How to make a full screen webview

How to make the webview of an android application full screen. I have added the webview on a layout xml file ... ="true" /> </RelativeLayout> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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819 views

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android - Decoding SVG image to bitmap

I am using Android Studio to convert my SVG image to XML file . It works fine when I try to access it ... .getResources(), mResId, options); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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420 views

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android - Transaction ID for google play to transfer app to another account

I need to transfer an app to another account. I already transferred many apps. But Google might have changed ... can provide TRANSACTION-ID. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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905 views

1 answer

android - NotificationManager.cancel(id) is not working inside a broadcast receiver

Android: I am trying to cancel a notification from the notification bar after a package being installed. What I am ... What I am doing wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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475 views

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android - Translate and Scale animation in parallel

I want to move some view from any position to center of screen and scale in parallel. If that's too ... through the screen and disappear. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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616 views

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android - Error:Cannot configure the 'publishing' extension after it has been accessed

Error:Cannot configure the 'publishing' extension after it has been accessed. I am getting this error after ... using volley library. Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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446 views

1 answer

android - How to retrieve the clicked string from a listview using OnItemClick?

I've got some problem here. It looks simple and i keep searching for its solution. Unfortunately, i cant find ... db.getList(arg3); }}); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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336 views

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android - How to use Parcelable in fragment for getting data?

I can use Parcelable in Activity but I don't know how to use it in Fragment. I have a ListFragment in FragmentGet ... how can I fix this error? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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338 views

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android - Should a MediaPlayer run in separate thread?

I'm building an app that streams music from a web server. The app has foreground service that uses a MediaPlayer ... run on a separate thread? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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549 views

1 answer

android play games services is incorrectly configured. anyone know how to fix?

I have a weird bug that's cropped up. My app works perfectly when I sign it with the android debug key store. ... or if there is a known issue? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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340 views

1 answer

android - BadParcelableException in google maps code

Running slightly modified example of Google Maps throws BadParcelableException in the Google Maps code. The LatLng class is ... ) ... 12 more See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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413 views

1 answer

android - How can my view respond to a mousewheel?

I have a view with an onTouch that can distinguish between touch input and left/middle/right mouse clicks ... .onGenericMotionEvent(event); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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637 views

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android - ADB not responding. If you'd like to retry, then please manually kill "adb.exe" and click 'Restart'

I am a newbie and want to learn android. However, I face difficulties during installation of android studio. I have ... can I do to solve it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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410 views

1 answer

android - Notification deleteIntent does not work

I've read several questions concerning similair issues, but they do not provide me with the solution. In my Android ... fine? Any tips welcome. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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433 views

1 answer

android - How to easily remove unnecessary localization resources from added libraries in release APK

My app is quite simple and does not need a lot of localization. I supply default language (in English) and ... can I accomplish this?? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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439 views

1 answer

android - How to turn off blue line under ActionBar (ActionBarSherlock)?

I use ActionBarSherlock with theme Theme.Sherlock.ForceOverflow (for using on pre Honeycomb devices) and I need ... possible? SOLUTION: here See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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