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android - Gradle DSL method not found: 'kapt()'
    Gradle DSL method not found: 'kapt()' Possible causes: The project 'jetpacklearn' may be using a ... -args-gradle-plugin:$navigationVersion" 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 - Zoom Content in a RelativeLayout
    I have my application for Android 2.1 where I have a root layout with children's that I can click, move and ... () or onLayout() or anything? 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 - Top 5 scores from google leaderboard
    My requirement is to get top 5 scores from leaderboard and display it in my app. There is a method ... . Please suggest me some ideas 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 - Why doesn't gravity work when applied to Relative Layout?
    I already understand that if I use layout_gravity="center_horizontal" on the text view, then the text will be ... " /> </RelativeLayout> 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 - Securing media files in the mobile
    I am thinking about developing a birds catalog for Android. It will contain many pictures and audio files. All ... Thanks in advance, Chemi. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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235 views
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android - How to customize text color of the CheckBoxPreference title
    How to change the color of Title text in CheckBoxPreference? 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 - Synchronize all the ListView in a ViewPager
    In my application I have a ViewPager with each one a custom ListView in it linked toghether like row in a table. The ... 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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android - How to set an alarm to fire properly at fixed time?
    I have this code Calendar c = new GregorianCalendar(); c.add(Calendar.DAY_OF_YEAR, 1); c.set(Calendar. ... the alarm is executed 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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android - Upload camera photo and filechooser from webview INPUT field
    My app is webbased and I need to upload pictures from an INPUT field camp. I've two situations and as i ... if you want picture or file-chooser 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 - Suppressing Google Maps Intent Selection Dialog
    When I use this code string url = "somegooglemapsurl.com"; Intent mapLauncherIntent = new Intent(android.content. ... up the selection dialog. 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 - "Scrapped or attached views may not be recycled" since support lib 25.0.0
    All recyclerviews crashes sometimes, when I scroll the list fast, since I've updated to support lib 25.0 ... else experienced that behavior? 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 - KitKat: How to route APDUs to the SIM
    I want to route APDUs I get from an NFC Reader to the SIM Card. According to the HCE documentation I thought it ... the SIM instead of the CPU? 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 - "Separators" in ListView
    I have an ArrayAdapter which is hooked up to my ListView. I really like the "separators" feature in the ... the separators into my ListView? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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462 views
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android - Floating Toolbar with Appcompat
    How to create a floating toolbar like the following image as proposed in the material design guidelines and in the Google Map application. 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 - Check .apk-signature in C/native Code
    I have developed an Android application which also contains a native part written in C (which does not depend on ... de- & recompile the app. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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328 views
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android - How to generate apk file programmatically through java code
    I need to generate or build an APK file through some Java program where I select the Android source project. ... I am looking for alternatives. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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413 views
1 answer
android - Format text in bluetooth printer
    actually, I have to implement a module the which connect to a BT termical printer and print in it. I have ... STATE_CONNECTED: // Either not ready or already connected. Terminate...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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340 views
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android - ActionBar Divider Styling
    I have two questions. Before detailing these questions, I want to add I'm using ActionBarSherlock. The first ... ? Any suggestion would 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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211 views
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android - BadParcelableException: ClassNotFoundException when unmarshalling
    I'm pretty new to Serializable and Parcelable. I'm having a hard time passing an instance of this object ... help greatly appreciated, 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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230 views
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android - Get all alarms saved in the alarm application
    Is it by any chance possible to get a list of alarms saved in the alarm application of android ? I am ... set in the Alarm application. Thanx See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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232 views
1 answer
android - How can i play a video in chunks of bytes?
    I want to play a video in android,which i had saved in my assets folder. I have changed it into a byte ... and then another 100 like 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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702 views
1 answer
android - onTaskRemoved() not getting called when Home press & kill the app
    This question not duplicate of onTaskRemoved() not getting called in HUAWEI and XIOMI devices Problem: When I press ... to fix this huge 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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287 views
1 answer
android - Exoplayer adaptive hls streaming
    I am looking for good and simple example/explanation how to implement ExoPlayer for HLS Adaptive streaming. I ... this functionality? 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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236 views
1 answer
android - How to check file exist or not and if not create a new file in sdcard in async task
    I want to download pdf from server and store on sdcard. I try something like following code but it ... ); return filenameWithExtension; } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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276 views
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android - How to properly insert values into the SQLite database using ContentProvider's insert() method through a CursorLoader?
    I was reading the doc, but I am still not too sure. Its says to use getContentResolver(), but then that really ... I do the same for insert? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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290 views
1 answer
android - ActionBar Up button and Navigation pattern
    I want to implement Navigation Pattern in my app with Up button in ActionBar. I have Details Activity, here I ... and navigate to home screen? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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424 views
1 answer
android - Dynamic Text size change according to tablet
    With all effort,I finally reached to the end of my first app in android. And thanks to all. But after ... other answer is always welcome. 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
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android - Automatically connect to paired bluetooth device when in range
    Goal: I'm trying to get my android service to auto-connect to an already paired bluetooth device when its in ... , when they are in range See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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