Recent questions tagged Android

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android - Force Close on Changing time: Time Picker (NPE)

When I click on the time picker for changing the time I get force close. Can anybody tell me where ... .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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android - How to check telephony and camera availability for SDK version < 5

Standard way of checking camera and telephony hardware availability works only since SDK >= 5: PackageManager pm ... compatibility with them. 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 - Theme style for custom view

My app has several themes from which the user can chose (red, blue, green etc.) Every theme has a ... don't need any additional attributes. 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 a byte array from a drawable resource ?

I would like to get a byte array from an jpeg image located in my res/drawable file ? Does anyone know how to do that please ? 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 - No error calling textView.setText from non UI-Thread. Why?

I wrote the following Code which basically starts a Thread from which the text of a TextView is changed. I was expecting ... ().getName()); } } See Question&Answers more detail:os...

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

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666 views

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android - retrieve contact's nickname

I want to get the nickname of a contact from addressbook. I start with his phone number, query it and want ... contact's nickname! Thanks Tom 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 pass parcelable argument with new version of compose navigation?

I had an app made with jetpack compose that worked fine until I upgraded the compose navigation library from version ... .navigate("details") } 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 - Unknown Intent Flag on Launcher Activity

I have an Activity with launchmode = "singleInstance" and it is the launcher Activity of the app. Now I am ... the unknown one & 0x10200000? See Question&Answers more detail:os...

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

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627 views

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android - Error:Error converting bytecode to dex: Multiple dex files define

i got this issues can u help me: Error:Error converting bytecode to dex: Cause: com.android.dex.DexException ... com.google.gms.google-services' 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 - Intent.ACTION_SEND Whatsapp

Im trying to share a mp3 file through whatsapp. It works perfectly with other apps like gmail, but it dosent works on ... sound")); } 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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669 views

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android - How to get a cursor with distinct values only?

I want to return a cursor only with distinct values of a column. The column 'Groups' has more items but with only ... to contain just {1,2}. See Question&Answers more detail:os...

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

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692 views

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android - If I change an external library: AndroidManifest, cannot parse file

I open an older project which has a normal Android 2.2 external library registered. I want to use Google maps ... IDE I use is IntelliJ IDEA. See Question&Answers more detail:os...

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

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665 views

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android - Fragment 2 fragment communicating

Why i should use the Communicating with Other Fragments pattern when I could simply use ((MyActivity)getActivity()).doFoo(); In my Fragment? See Question&Answers more detail:os...

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

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665 views

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android - What's the proper way to add/update data in Firestore when offline?

When my app is offline and I am adding or updating a document the memory increases. Also, showing lists of ... grow unbounded and slow down? See Question&Answers more detail:os...

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

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754 views

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android - Strange allow/deny question on Huawei 5.1 phone when showing notification

So it turns out that Huawei phones with 5.1 can't display MediaStyle notifications so while fixing that, I made ... sure that wasn't the 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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568 views

1 answer

android - R.txt': The data is invalid. (13)

I am able to gradle build successfully but while running the app getting below Error. error: failed writing to ... Any Help will be appreciate. See Question&Answers more detail:os...

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

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626 views

1 answer

android - SimpleDraweeView not resizing after scaling image in fresco

I'm using fresco to display images in a list view. however i have an issue. when i scale my image using ... ? i will appreciate any help. See Question&Answers more detail:os...

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

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562 views

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android - zip.ZipException: duplicate entry: annotations/Beta.class

I have been struggling for more that a day to fix the duplicate entry given when running my android project. Error: ... -services-ads:8.1.0 etc See Question&Answers more detail:os...

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

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758 views

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android - Alarm doesn't trigger after reboot

I have an alarm to reset a data connection say every 15 minutes. The problem is, once the phone is rebooted, ... (); } Any suggestions please? See Question&Answers more detail:os...

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

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589 views

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android - FlipAnimation causing issue in 4.4.3

I am facing an issue regarding flip animation in 4.4.3 KITKAT in nexus 5. It was good when OS was 4. ... you can see the patches around webview. See Question&Answers more detail:os...

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

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1.2k views

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android - Honeycomb and TabHost specs

I have a question about Honeycomb's backward compatibility. I have an app that supports 2.1 or higher and ... to better understand this 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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621 views

1 answer

android - Converting speech to text

I have already gone through the sample code present in the Android SDK. It tells that you should have voice ... device is a Samsung Galaxy. See Question&Answers more detail:os...

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

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673 views

1 answer

android - GCM push fails with NotRegistered

I am trying to use GCM(Google Cloud Messaging). I am able to receive a token. I go try to push a ... anyone been through this? Any suggestions? See Question&Answers more detail:os...

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

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608 views

1 answer

android - AlertDialog with builder.setSingleChoiceItems. Disable items

I am using the following method do set the mapType of a GoogleMap object named mMap. private void setMapType() ... . All options are enabled. See Question&Answers more detail:os...

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

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581 views

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android - Given a permission name, how do I find the PermissionGroup?

I want to look up the permission group for a permission at runtime (to provide guidance in the UI about how to ... there a way to 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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709 views

1 answer

android - How to detect when an actor is touched in libgdx?

I am using "Gdx.input.isTouched()" in the render method of my Screen method, to know where is touched, but ... one, im doing it with sprites. See Question&Answers more detail:os...

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

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827 views

1 answer

android - Does BadgeDrawable not work for views within a FrameLayout such as buttons, images, textviews etc.?

I have this function in my main activity which doesn't display a badge: private fun setFindShiftBadge(state: ... Have a fantastic day! See Question&Answers more detail:os...

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

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727 views

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android - Mediacodec jelly-bean

I'm working with media codec for an .mp4 file on jelly-bean and getting this in logcat 02-27 12:12:13.645: A/ ... is this? and how 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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