Recent questions tagged Android

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android - How to open the AVD manager on Ubuntu Linux from the command line?

How to open the AVD manager on Ubuntu Linux from the command line? 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 - You cannot start a load for a destroyed activity in relativelayout image using glide

I am using relativelayout to set an image.Why I hadn't using imageview means, inside relativelayout image, I ... and icons </RelativeLayout> 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 know if a Fragment is Visible?

I'm using the support library v4 and my questions are, How to know if a Fragment is Visible? ... developers tutorial with a FragmentActivity 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 - Reasons that the passed Intent would be NULL in onStartCommand

Is there any other reason that the Intent that is passed to onStartCommand(Intent, int, int) would be NULL besides ... to be responsible for :) 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 - RTSP youtube link

I have gone all over google and am having trouble getting the rtsp link from a youtube video give the VIDEO_ID. ... your time and and effort. See Question&Answers more detail:os...

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

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343 views

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android intercept recent apps button

I have an application meant for children and I do not want them to be able to click the "Recent Apps" ... hints would be appreciated. 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 - Adding spinner to ActionBar (not Navigation

I have added a spinner to my ActionBar using the second option from the answer here . How to I add a spinner ... bar). Thanks for the 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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315 views

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android - Wifi sleeps, even with Lock

Summary: even when wifi lock is acquired, when the phone is running on batteries, WiFi is disconnected after a while ... > </manifest> Any idea? 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 - Simulate killing of activity in emulator

I would like to test out onSaveInstanceState and onRestoreInstanceState for my app on the emulator. I have found ... made myself clear. 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 - Is there any way to force audio through the speakers when headphones are plugged in?

I've tried the recommended setSpeakerphoneOn(true) and the unrecommended AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, ... " /> 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 - warning: quick boot/snapshots not supported on this machine

I have an error when running my app using android studio, but before that it was working okay until an update( ... do I resolve this problem? 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 - Custom Filtering ArrayAdapter in ListView

I am a begginer in Android but I tried to make a custom listview filtering and I it worked somehow. The only problem I ... ; add(pkmn); } } } } 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 can Retrofit 2.0 parse nested JSON object?

Our team decide to use Retrofit 2.0 and I'm doing some initial research on this library. As stated in ... by Retrofit as the converter. See Question&Answers more detail:os...

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

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429 views

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android - How to make the navigation bar transparent

How can I make the navigation bar transparent on Android 4.4.X and above? I have searched in the documentation, but found nothing about 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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320 views

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android - register receiver in a service

I have a service that can be started and stopped from a button. But within the service I want to register a ... work. What am I doing 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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463 views

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android - ADB doesn't recognize my Galaxy Nexus - Win7

I just bought a Galaxy Nexus, now I got a problem, my ADB doesn't recognize it. The Point is when ... is updated to the newest Version See Question&Answers more detail:os...

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

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496 views

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android - How to click on an item inside a RecyclerView in Espresso

I have a RecyclerView (R.id.recyclerView) where each row has an image (R.id.row_image) and a TextView. I want ... but it doesn't seem to 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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378 views

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android - When should I do certain SQLite operations on another thread(not the main thread)?

My Android application includes an SQLite database with an SQLiteOpenHelper class to help manage it. During ... would like clarification! See Question&Answers more detail:os...

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

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756 views

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android - onNewIntent is not called

I have very strange situation. Having one app, I decided to create another one from the code of first one. ... can explain it, please, comment. See Question&Answers more detail:os...

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

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517 views

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android - Programmatically lock into portrait mode for certain operations

Is there a way to programmatically lock an app in portrait mode for certain operations, and then resume (and ... the operation is complete? See Question&Answers more detail:os...

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

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333 views

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android - uildintermediates es esources-anzhi-debug-stripped.ap_' specified for property 'resourceFile' does not exist

I updated Android Studio to version 2.0. The build failed and also takes longer than Android Studio version 1 ... 'resourceFile' does not exist. See Question&Answers more detail:os...

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

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275 views

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android - How to get a button's height to match another element's height?

I want to put a button next to a EditText and I want their heights to match. For example, from the built ... this possible with an xml layout? See Question&Answers more detail:os...

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

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441 views

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android - actionlayout on menuitem does nothing

i am setting an actionLayout on a menu item and setting background color and image, but it's not respected. in ... click, but doesn't appear): See Question&Answers more detail:os...

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

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347 views

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android - setHintTextColor() in EditText

I have View in which there are two text boxes, and the user can select text color from another view on the ... there then problem is not coming. See Question&Answers more detail:os...

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

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542 views

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android - Plugin with id 'com.google.gms.google-services' not found

I have followed this link to integrate ads in my app. But it shows this error: This is my build.gradle ... error after i updated classpath error See Question&Answers more detail:os...

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

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320 views

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android - How to open specific contact chat screen in various popular chat/social-networks apps?

Background I've found that there is a way to open a specific contact conversation screen on WhatsApp, here ... networks and chatting apps? See Question&Answers more detail:os...

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

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289 views

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android - Bitmapfactory example

I want to create a dynamic image view where every image in my gallery will going to use bitmapfactory ... examples that teaches bitmapfactory. See Question&Answers more detail:os...

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

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349 views

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android - How do I scale a streaming bitmap in-place without reading the whole image first?

I have an Android application that is very image intensive. I'm currently using Bitmap.createScaledBitmap() to scale ... memory or file system? See Question&Answers more detail:os...

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

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