Recent questions tagged Android

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android - How to detected if application is closed

I have an app that receives from the Broadcastreceiver to fetch new data from the web(json), when my app is running ... } } return true; } } See Question&Answers more detail:os...

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

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688 views

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android - Refreshing checkbox state in a listview

I have list view with custom row layout (list_row.xml) that contains CheckBox element: <TableLayout xmlns:android="http:/ ... I don't know why. See Question&Answers more detail:os...

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

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872 views

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android - Checking the status of a phone call remotely

I want to check after starting a phone call what the status of the call is via a connected PC, if possible ... . I will use whatever works. See Question&Answers more detail:os...

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

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643 views

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android - how to find out or fetch all friend list of facebook with their profile pic,name and id

I am working in one application in which I have to fetch all the friends list from Facebook. I have implemented ... then please let me know. See Question&Answers more detail:os...

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

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852 views

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android - How to change the background color of a TableRow when focused?

I have a table row and I tried many things to change its color when it's focused, but it never changes color when ... (); } 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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822 views

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android - how to completely remove tab indicator in an ActionBar

I use an ActionBar in my FragmentActivity (min SDK = 14) and I need to remove the active Tab ... ">@style/ActionBarTabStyle</item> See Question&Answers more detail:os...

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

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800 views

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android - Share audio file (.mp3) via Facebook, email, and SMS/MMS

I have an audio file (.mp3) and some information related to it. I want to share with Facebook, E-mail, SMS ... attached. Where am I going 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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807 views

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android - Getting data from an implicit intent

I'm writing an application that will be invoked when a specific website is accessed in the android browser. I' ... m guessing it's standardized. See Question&Answers more detail:os...

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

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852 views

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android - How to save GIF image in sdcard?

I am new android and I want to save GIF image in sdcard through android programming. Currently I had done some ... above code.Please tell me. See Question&Answers more detail:os...

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

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767 views

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android - pass string from fragment main activity to fragments activity in viewpager

i wanna pass a string to all fragment(child) from fragment activity (main), may be this picture can explain ... .setText(KeyWord); } } See Question&Answers more detail:os...

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

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1.1k views

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android - ICY metadata support with ffmpeg

Is there any way to get ICY metadata from shoutcast stream using FFMpeg ? One way would be to deal with the ... ? or demuxer available ? 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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793 views

1 answer

android - decodeStream returns null

I'm trying to adopt bitmap resizing tutorial - the only difference is that I use decodeStream instead of decodeResource ... null return img; } See Question&Answers more detail:os...

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

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677 views

1 answer

android - how to get ID of the items in recyclerview

i'm using slide to delete from recyclerview but the problem comes when getAdapterPosition() doesn't match with the row_id of ... + y, null); } } See Question&Answers more detail:os...

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

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849 views

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android - SpeechRecognizer - time limit

I am using SppechRecognizer for voice recognizer application. Its working fine. My requirement is i want to stop the ... . How to achieve that? See Question&Answers more detail:os...

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

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806 views

1 answer

android - How to customize the font of Action Bar tabs

How to set the text font for the ActionBar tabs, is there a way to deal with the textview of each tab? See Question&Answers more detail:os...

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

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937 views

1 answer

android - How to keep a Service alive?

How Whatsapp service keep working in background in huawei phones ? I removed whatsapp of protected apps but Whatsapp ... .onDestroy(); } } See Question&Answers more detail:os...

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

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871 views

1 answer

android - Gradients and shadows on buttons

Is it possible to programatically, or via xml configuration (and not via 9patch png), to achieve the ... creation and manipulation. 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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1.2k views

1 answer

android - Material Date Picker text color

I am trying to change the text color of my DatePicker <DatePicker android:id="@+id/start_date_text" ... the DatePicker options under Widget See Question&Answers more detail:os...

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

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749 views

1 answer

android - Is GCM service reliable for large scale push notification?

I want to push notifications to around 50,000 users at a time and about 50 notifications per day, is it a ... paid service.. Thanks in advance See Question&Answers more detail:os...

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

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822 views

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android - No view found for id for fragment

i am very much confused by this error ,what i am doing is that trying to replace the fragment within ... os.ZygoteInit.main(ZygoteInit.java:698 See Question&Answers more detail:os...

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

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618 views

1 answer

android - How to update longitude and latitude in every 10 seconds in mysql database?

I'm trying to get latitude and longitude from Android device and send it to MySQL database. when any one register his ... (""); mobile_txt.setText(""); image_text.setText("");...

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

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897 views

1 answer

android - SELECT where document field contains the string in Firestore?

How can I select a document in my Firestore where the value of a field contains 'pp' ; How to add option like ... .getException()); } } }); See Question&Answers more detail:os...

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

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726 views

1 answer

android - Is this is OK to use the ListView for inline editing?

EDIT: I can't write into the EditText, it disappears when i try to write something, its because the ... for inline Editing? Great 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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1.1k views

1 answer

android - Stop Thread onPause

I want to stop a Thread when the User leaves the Activity. It sounds so simple but no function, which i tried ... ), .suspend. Nothing stops 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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753 views

1 answer

android - I am trying to get the correct reference to my Firebase Database child and set the values in my RecyclerView but I am having some issues

I am trying to populate my RecyclerView ViewHolder but I seem to be having difficulties. I think it may ... ="false" android:textColor="@color/colorBlack" android:textSize="...

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

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744 views

1 answer

android - How to pass Intent Extras?

public class Menus extends Activity { //set constants for MediaStore to query, and show videos private final ... </application> </manifest> See Question&Answers more detail:os...

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

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1.0k views

1 answer

android - Setting default browser for activity programmatically

I'm developing an android app and among other functionality I need to open some urls in external web browser ... for the whole operating system. See Question&Answers more detail:os...

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

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705 views

1 answer

android - Reading device phone number throws NULLPointerException

I am trying to read the phone number of the device using the following code. When phone number is ... MyPhoneNumber = tMgr.getSubscriberId(); See Question&Answers more detail:os...

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

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