Recent questions tagged Android

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android - How to use Notification.deleteIntent

I'm trying to detect when my notification gets cleared. My question directly refers to this answer which ... to use Notification.deleteIntent? 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 get indicate when the internet connection is lost?

I'm developing an android application and I want to get a notification when the internet (wifi or packet data ... when the connection is lost? 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 have similar mechanism of center-crop on ExoPlayer's PlayerView , but not on the center?

Background We record a video of the user's face, and usually the face is located at the upper half of the video. ... result. The questions My goal here was to show both ImageVie...

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

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android - How Get height of the Status Bar and Soft Key Buttons Bar?

Is there a way in Android to get the size of the soft buttons bar and status bar togheter? or a way to go ... look at the nexus 7 for example) 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 - Exclude assets for release build type

I'm importing an android library in an application built with gradle, like that: dependencies { compile 'com. ... publishing a single version) See Question&Answers more detail:os...

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

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185 views

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android - Fragments are not being released from memory

I have an activity that contains a View Pager that has an adapter FragmentStatePagerAdapter. each time enter the ... Please advise... 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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290 views

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android - Fragment - removeGlobalOnLayoutListener IllegalStateException

I'm trying to get the height and width of an ImageView in a Fragment with the following ViewTreeObserver: import ... 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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android - Horizontal recyclerview with fading edges

If I look at the stackoverflow app's horizontal recyclerview, I can see that they use the "fading edge" technique so ... just have to be a hack? 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 - IAB startSetup NullPointerException

I am attempting to setup In-App Billing in my application. I ... -app_Billing_into_an_Android_Application_%E2%80%93_A_Tutorial 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 - Does making parent clickable make all child element clickable as well?

There is a LinearLayout with a lot of child elements. When a user touches any of those child elements, the same ... its own click event only? See Question&Answers more detail:os...

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

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337 views

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android - Google map v2 Custom Infowindow with two clickable buttons or ImageView

I need custom info window with two clickable button as above.In it when more then marker and click any one ... component like button ,check box? See Question&Answers more detail:os...

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

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343 views

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android - Stretch Image to Fit

The src should stretch its width to match_parent, while keeping aspect ratio. When the image is larger than ... fitXY stretches the width only See Question&Answers more detail:os...

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

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751 views

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android - Unable to open debugger port : java.net.ConnectException "Connection refused"

I'm using Android Studio v1.0.1 to build an app in macOS Yosemite 10.10. When I try to debug the app, it ... , but that doesn't solve my 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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687 views

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android - SYSTEM_ALERT_WINDOW PERMISSION on API 26 not working as expected. Permission denied for window type 2002

I am using overlay permission to display certain information in my app. Running it on API 23 - 25 it works fine ( ... / 2, startTextPaint); } } See Question&Answers more detail:os...

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

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885 views

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android - java.io.filenotfoundexception open failed eacces (permission denied) on device

The following code which consists of downloading a file from a server and save it in the storage works fine when ... file.mkdir() return false. See Question&Answers more detail:os...

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

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580 views

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android - Soft keyboard hides half of EditText

I have a ListView and the last list item contains EditText: <?xml version="1.0" encoding="utf-8"?> < ... can't scroll ListView. Any solution? See Question&Answers more detail:os...

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

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146 views

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android - Custom view made of multiple views

I have a set of views I want to always use together. An example of this may be something like: < ... are more involved than just prompts. See Question&Answers more detail:os...

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

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660 views

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android - How to open the Huawei AppGallery directly?

I know that is possible to open my app (based on package name) in Google Play Store, but how to do same in Huawei AppGallery? See Question&Answers more detail:os...

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

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205 views

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android studio - Error: Your project contains C++ files but it is not using a supported native build

Error:Execution failed for task ':app:compileDebugNdk'. Error: Your project contains C++ files but it is ... Android Gradle plugin: Screenshot See Question&Answers more detail:os...

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

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220 views

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android - AlarmManager not working

I need to start the activity AlarmReceiver after 10 seconds (for example). I need it to be activated without ... , Toast.LENGTH_LONG).show(); See Question&Answers more detail:os...

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

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404 views

1 answer

android - LiveData is not updating its value after first call

I have been beating my head against the wall and I cannot understand why this is happening. I am working with ... ()); notifyDataSetChanged(); } See Question&Answers more detail:os...

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

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285 views

1 answer

android - How do you adb to bluestacks 4?

I'd like to connect to android emulator on bluestacks 4 with adb. but I've got an error with adb.exe -s ... as you know, an error occured. See Question&Answers more detail:os...

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

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202 views

1 answer

android - in-app billing doesn't work: "IAB Helper is not set up"

I tried to include in-app billing in my app and for the purpose of testing, based the whole procedure ... system.NativeStart.main(Native 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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168 views

1 answer

android - Creating RadioButtons programmatically

I want to create a series of radio buttons which correspond to an array of strings within an Android app. The radio ... . How do I do 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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217 views

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android - Getting Image from ImageView

I have a gallery that shows an array of images, when clicked they are displayed in an imageview. I want to ... current image somehow. Any ideas? See Question&Answers more detail:os...

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

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169 views

1 answer

android - How to handle "Up" button?

How to handle "Up" button (SDK version 11+)? I am referring to the one at the top of screen, that holds ... it (or similar) in KeyEvent fields. See Question&Answers more detail:os...

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

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237 views

1 answer

android - Fragment addToBackStack() and popBackStackImmediate() not working

I am currently building an application for Android (14 <= SDK <= 21) by using one ActionBarActivity and more ... : http://pastebin.com/hFLHprL8 See Question&Answers more detail:os...

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

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346 views

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android - Does 'meta name="google-play-app"' work?

When you have a (mobile) site, and corresponding mobile apps for your site, there are meta-tags for iOS and ... this meta-tag work on Android? See Question&Answers more detail:os...

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

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