Recent questions tagged Android

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android - ViewPager with multiple visible children and selected bigger

In my Activity I've added a Gallery-like View?using Dave Smith's PagerContainer example and the code I'm using ... to achieve what I want? 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 - Pending intent with ONE_SHOT flag

Currently I've got this code: public static void setupAlarm(Context context) { Intent myIntent = new Intent(context ... intent again or not? See Question&Answers more detail:os...

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

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384 views

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android - How to get all the events from calendar?

Hi I am able to get events using this code cur = null; cr = getContentResolver(); // Construct ... the error java.lang.IllegalArgumentException: See Question&Answers more detail:os...

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

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380 views

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android - Will cursor be still alive after database is closed?

My code is like below: Cursor getResults() { SQLiteDatabase db = dbHelper.getReadableDatabase(); Cursor c = qb ... alive and navigable? 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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382 views

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android - List items with alternating colors

I have a list view and an adapter that sets alternating background colors to the list items ("zebra" list ... original colors for these states? See Question&Answers more detail:os...

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

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500 views

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android - Doze mode - do foreground services continue to run?

im so confused reading this and trying to figure out if foreground services will run when the device goes into deep ... ? even in doze mode ? See Question&Answers more detail:os...

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

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393 views

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android - Java simple Timestamp to Date conversion

I've been trying to find the answer to this for a while today and there's just so much contradictory information.. ... -coast time of 13:33). See Question&Answers more detail:os...

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

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320 views

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android - Divide by zero error in .xml file

In my android application i created and xml file in eslayoutadmin.xml the layouts i used in it are : <ScrollView ... fill_parent" android:gravity="center" /> <Spinner android:id="...

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

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480 views

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android - How to scroll gridview to position?

I have 30 images on grid view (3 images per row). If user select 20th image and go to next screen ... ); gridview.setSelection(position); 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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452 views

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android - How to initialize MediaFormat to configure a MediaCodec to decode raw AAC data?

I have a strange issue with my StreamPlayer and I need any help I can get. The main goal I need to ... Any help would be really helpful. See Question&Answers more detail:os...

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

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500 views

1 answer

android - How to make a GCM / FCM notification-type message non-collapsible

Google Cloud Messaging (GCM) support two types of push messages: "notification" messages and "data" messages. According ... (FCM) as well. See Question&Answers more detail:os...

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

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278 views

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android - Resources$NotFoundException in Graphical Layout ADT preview (but app actually Works)

My problem is that loading an array of strings defined in XML works in the app but will result in an error in ... member... didn't help either. See Question&Answers more detail:os...

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

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373 views

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android - CheckBox changes value twice

I have an Android ListView whose items have a checkbox. The checkbox is checked by default. Once unchecked it should ... What am I doing 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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450 views

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android - How can I remove the divider between the ActionBar and the tabs

I'm trying to remove the divider between the ActionBar and the tabs but I did not succeed yet. I've tried this ... </style> This is what I have See Question&Answers more detail:os...

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

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592 views

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android - How to call method and return its value with UnityPlayer.UnitySendMessage

How can I call this C# method from Java then return the string value? public string getTest () { return " ... ^ required: String found: void See Question&Answers more detail:os...

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

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315 views

1 answer

android - Is there any way to store full size image returned from camera activity in internal memory?

I am using Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); intent.putExtra(MediaStore.EXTRA_OUTPUT,Uri. ... options. 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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330 views

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android - How to open a particular message/conversation in the Gmail app

I am trying to programmatically open an individual email in the Gmail app on Android. I know it can be done ... I have ignored any conventions. See Question&Answers more detail:os...

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

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336 views

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android - Refresh/Reload database reference in custom ContentProvider after restore

I use a ContentProvider in my app and everything works great except for one little issue. I have a backup and ... that I'm not seeing? See Question&Answers more detail:os...

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

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372 views

1 answer

android - How can I store a BigDecimal (Java) value in a Real (SQlite) column?

I'm still having big problems with BigDecimal (the trail of tears started here, and continued to here so far. Now ... + " REAL DEFAULT 0," See Question&Answers more detail:os...

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

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319 views

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android - Drawables not changing after being replaced with others in the folders

I've created a new theme set for an app of mine, and decided I didn't need the old one anymore. So, ... been deleted at least an hour earlier? See Question&Answers more detail:os...

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

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402 views

1 answer

android - how to update gallery after moving photo programmatically?

I am moving photo from on directory to another using following code File oldfile= new File(originalImagePath); ... is wrong? 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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437 views

1 answer

android - How to find out who the ROM provider is?

I have an automatic bug reporting facility in my app that includes useful information for debugging. One thing that I ... easier or non-GPL way? See Question&Answers more detail:os...

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

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440 views

1 answer

android - PHP GCM error message MismatchSenderId

I am facing the problem with GCM push notification. I am getting the following error. { "multicast_id": ... ); echo $result; } See Question&Answers more detail:os...

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

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376 views

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android - How to show the DrawerLayout when sliding from left to right, no matter where?

background google has introduced the DrawerLayout, which shows a menu on the left area of the screen when you ... where to allow scrolling 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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384 views

1 answer

android - Show Dialog using PendingIntent

I am working on Calender Events reminder . There is no native Calender events reminder in Android so ... , PendingIntent.FLAG_ONE_SHOT); See Question&Answers more detail:os...

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

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604 views

1 answer

android - Guava: java.lang.NoClassDefFoundError - com.google.common.collect.HashBiMap

I currently face the problem of java.lang.NoClassDefFoundError: com.google.common.collect.HashBiMap when using guava ... .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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278 views

1 answer

android - How to pass data from activity to fragment

I have some problems passing data from an activity to fragments in it. I searched around but didn't find an ... has a working example of 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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453 views

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android - Different drawable based on build variant in Gradle

I have two flavors in my gradle file: flavor1 and flavor2. Along with the build types, they create the following ... doesn't seem very clean. See Question&Answers more detail:os...

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

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