Recent questions tagged Android

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android - RecyclerView does not Recycling Views when use it inside NestedScrollView

I'm using RecyclerView inside NestedScrollView. Also i set setNestedScrollingEnabled to false for recyclerview to ... help is 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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android - Widget.AppCompat.Button colorButtonNormal shows gray

I have values:styles.xml with: <style name="AppTheme.Button" parent="Base.Widget.AppCompat.Button"> <item ... grey instead of @color/my_color See Question&Answers more detail:os...

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

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411 views

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android - What is the Default ActionBar Title Font Size?

Seems to be 17dip. Just want to confirm it if anyone knows the exact size. 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 - Finish old activity and start a new one or vice versa

I know, that I get the same result with both code snippets finish(); startActivity(newActivity); and startActivity( ... other? If so, why? 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 use my own sqlite database?

I put my database field in "assets" folder. And use the code from this blog to copy the database to "/data/data ... ? Can you tell me the setup? See Question&Answers more detail:os...

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

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111 views

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android - How to get SD_Card path in android6.0 programmatically

I am trying to check whether device having external storage or not by using external storage path like this given ... it. thank you again. See Question&Answers more detail:os...

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

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290 views

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android - Will a density qualified drawable folder or drawable-nodpi take precedence?

If I define drawables for a density qualified folder (eg drawable-hdpi), and also drawables to fall back on in ... same setup for -land folders. See Question&Answers more detail:os...

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

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272 views

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android - How to detect a swipe gesture on webview

i'm developing a simple android application with a RelativeLayout and a WebView inside. I have to detect swipe from bottom ... ? 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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android - How to display login screen only one time?

I am creating a project where I have a login screen, which is used for user to login into the Application. This ... t understand how to do 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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186 views

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android - How to create a card toolbar using appcompat v7

I want to create a toolbar like the following image as proposed in the material design guidelines: I can achieve ... . Any help is 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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327 views

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android - Debugging using a virtual machine like VMWare/VirtualBox?

I am developing an Android application but fed-up of performance of My emulator I do have a Android PC version ... How to i connect 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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563 views

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android - How to auto-adjust text size on a multi-line TextView according to the view max dimensions?

I've been searching for a way of auto fit a text inside a textview. Through my search I've found many ... ). Any sugestions and/or ideas? See Question&Answers more detail:os...

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

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113 views

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android - How to use separate thread to perform http requests

I have an application that is performing HTTP Requests (specifically calling the FogBugz API) when the user ... parse for specific information. See Question&Answers more detail:os...

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

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123 views

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android - Creating a custom editText with tag-like feature

I've been searching around but could not find any answers to this. What I'm trying to implement is an ... the best solution. Any 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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216 views

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android - Disabling text selection in PhoneGap

Is it possible to disable text selection to make a PhoneGap app more similar to normal native app? Something like ... other things don't 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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361 views

1 answer

android - Navigation drawer, handling the back button to go to previous fragments?

I'm using the built-in navigation drawer to run my app. I can't quite figure out how to handle the back ... (); drawerLayout.closeDrawer(rl); } See Question&Answers more detail:os...

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

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244 views

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android - Checkbox auto call onCheckedChange when listview scroll?

I have a problem with listview which list item contain a checkbox. When i check a box and scroll list, checkbox ... } }); return convertView; } See Question&Answers more detail:os...

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

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167 views

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android - Warning of Google Play Developer policy violation: Action Required

I recently received many mails from google for many of my apps. The email content is: Hello Google Play Developer ... ones? Thanks in regards. See Question&Answers more detail:os...

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

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296 views

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android - How to make an EditText uneditable/disabled

I have a EditText in which the user should not be able to provide input. So I tried disabling it,by edittext. ... into it. How to avoid 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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176 views

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android - How to stop service by itself?

I start a service in an activity then I want the service to stop itself after a while. I called stopSelf() ... to make the service stop itself? See Question&Answers more detail:os...

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

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399 views

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android - Getting "error: closed" twice on "adb reverse"

I am trying to reverse-forward port through ADB, but it just returns cryptic error of error: closed. Normal ... Pro x64 on Boot Camp. See Question&Answers more detail:os...

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

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458 views

1 answer

android - RecyclerView is cutting off the last item

I have a fragment with a toolbar and a recyclerView inside it. I am populating the recyclerView with dummy data ... spacing at each line item. See Question&Answers more detail:os...

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

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268 views

1 answer

android - AVD hardware buttons not enabled

I just downloaded and installed the new Android SDK. When I start the emulator, on the emulator screen it says ... I make these buttons enabled? See Question&Answers more detail:os...

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

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351 views

1 answer

android - Gradle build failing after update to 3.0

I've recently updated the gradle version of my project from 2.14.1 to 3.0. Since then the gradle build is ... Does anyone know how to fix 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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368 views

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android - Bitmap byte-size after decoding?

How can I determine/calculate the byte size of a bitmap (after decoding with BitmapFactory)? I need to know ... up with something against 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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271 views

1 answer

android - AssertionError in Gson EnumTypeAdapter when using Proguard Obfuscation

My project implements a TypeAdapter in Gson during serialization/deserialization for preserving object's polymorphism state ... be 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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518 views

1 answer

android - How to dismiss a DialogFragment when pressing outside the dialog?

I am using a DialogFragment, and while I have successfully set an image to close (i.e. dismiss) the dialog when ... didn't seem right to me. See Question&Answers more detail:os...

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

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531 views

1 answer

android - The intel x86 emulator accelerator (HAXM installer) revision 6.0.5 is showing not compatible with windows

This a screenshot of the sdk manager message showing the emulator as incompatible with windows: I am using ... compatible with windows 10 ? See Question&Answers more detail:os...

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

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