Recent questions tagged Android

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android - Check if custom font can display character

I have a custom font which is displaying the box character. The font I am using does not support all ... does this somewhere. Anyone know? 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 - Problems ordering sqlite by a column with accented characters (Á)

I have a sqlite database, and i need to order by a column that haves some words starting by a accented ... haves accents in that column? 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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178 views

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android can't find class from external jar

I am trying to create a simple test app that basically extends the Android Hello World tutorial app by invoking some ... use the pre-built JAR. 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 - Picasso not loading the image

here's the code for picasso: ImageView img = (ImageView)findViewById(R.id.product_image); Picasso.with(this) .load( ... doesn't show the image. See Question&Answers more detail:os...

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

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257 views

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android - Set notifyDataSetChanged() on Recyclerview adapter

I'm implementing an endless data loading for a RecyclerView. When software detects that last item is going ... .getColor(person.getBusinessname()); TextDrawable drawable = TextDraw...

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

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213 views

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android failure getting some entry

I have a simple Activity displaying a custom Dialog with some RadioGroups, nothing special. While working with the app, I ... N7000 (also 4.1.2) See Question&Answers more detail:os...

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

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173 views

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android - How to export an activity so other apps can call it?

Well I searched a lot, but I didn't find a precise answer how to export an Activity, so an app can start ... change the Manifest in some ways? See Question&Answers more detail:os...

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

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338 views

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android - How to load AnimationDrawable from xml file

I have some custom class BitmapStorage, not attached to any View or whatever - an utility one. And I have ... appreciated, thanks in advance. See Question&Answers more detail:os...

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

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300 views

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android - edittext.settext() changes the keyboard type to default [ from ?123 to ABC]

I have following code for my edittext formatting, since it can take any input I am not setting any input type: if ( ... how can I correct 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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android - How I get Attribute using by XMLPull parser

I have an xml file and I show the small part of it, to show the content what I want <media:content medium=" ... how i can get the image url. See Question&Answers more detail:os...

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

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178 views

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android - Download to internal memory possible?

I am using downloadmanager.request enqueue setDestinationUri to download files. Is it possible to download the files ... internal memory? TIA See Question&Answers more detail:os...

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

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175 views

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android - New GCM API Register Unknown Source Error

I am currently building an application that uses the new Google Cloud Messaging system. I have a HTTP client ... would be 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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385 views

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android - Upgrading to Jetpack Compose Alpha 12 causes errors on setContent

I upgraded to Jetpack Compose 1.0.0-alpha12 and started to run into issues. Firstly, the setContent method I was ... Compose 1.0.0-alpha12? See Question&Answers more detail:os...

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

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180 views

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android - java.lang.ClassNotFoundException in dalvik.system.BaseDexClassLoader.findClass

java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.me.hexavoidaa/com.me.hexavoidaa.PTPlayer}: java. ... ... 11 more See Question&Answers more detail:os...

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

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837 views

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android - java.lang.UnsupportedOperationException: Can't convert to dimension: type=0x12

So my problem is a weird one. I keep getting this error: java.lang.UnsupportedOperationException: Can't convert ... </item> </style> See Question&Answers more detail:os...

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

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407 views

1 answer

android - GsaIOException Buffer overflow, no available space

I have a MediaPlayer app with a live streaming function. When I test the app with a physically device(API 22 ... the code to find the 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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410 views

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android - how to fix 23.0.1aapt.exe'' finished with non-zero exit value 1

All of a sudden I cannot get Gradle to build any projects under Android Studio. Error:Execution failed for task ': ... how I can resolve 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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575 views

1 answer

android - java.lang.RuntimeException: Only one Looper may be created per thread

I have a simple thread that goes like this: public class AwesomeRunnable extends Thread { Handler thisHandler ... at least explicitly anywhere. See Question&Answers more detail:os...

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

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281 views

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android - How to show a notification without a sound java

How can I make a notification that doesn't make a sound when I build it? I am building a notification, ... this new method is called setDefaults See Question&Answers more detail:os...

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

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398 views

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android - How to import contacts from VCF file by using code

I have create a vcf file that contains contacts by using this code ContentResolver cr = getContentResolver(); Cursor ... the device by code? See Question&Answers more detail:os...

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

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181 views

1 answer

android - Passing data between fragments contained in an activity

I have an activity A with 3 fragments. Each fragments replaces each other, hence at a given time only 1 ... instance of Home fragment around. 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

1 answer

android - How to create SOAP request via ksoap2

<?xml version="1.0" encoding="UTF-8"?> <S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"> <S ... > </S:Body> </S:Envelope> See Question&Answers more detail:os...

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

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199 views

1 answer

android - How to get device email address in Delphi 10

I'm trying to get my device email address, I used Java2OP to convert AccountManager class to object pascal. ... the Access violation 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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441 views

1 answer

android - Selecting All Items in a Listview on checkbox select

I am using simple listView with simple_list_item_multiple_choice I have added a checkbox and on its checked event want all ... items } } }); See Question&Answers more detail:os...

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

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206 views

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android - HTC Sensation Real Resolution

I have two approaches to get real resolution: DisplayMetrics dm = new DisplayMetrics(); getWindowManager().getDefaultDisplay ... is "640x960". See Question&Answers more detail:os...

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

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153 views

1 answer

android - Save cache when rotate device

I have a Gallerywiew. I'm using lazyload to download images but when I rotate device it reloads all images ... height = display.getHeight(); See Question&Answers more detail:os...

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

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219 views

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android - save arraylist in shared preference

I am storing values in ArrayList and pass it to using bundle to next Fragment, and there I set values to my ... ; TextView txtsize; } } } See Question&Answers more detail:os...

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

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226 views

1 answer

android - using onOffsetsChanged() to get home screen swipe direction

I'm working on my Live Wallpaper and I want it to scroll with the screen like a normal wallpaper does. I ... way the screen slides. 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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