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android - remove border, padding from Dialog
    I have an activity which is with the theme Theme.Transparent which is: <style name="Theme.Transparent" parent=" ... gray border. please 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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android - Guideline to choose among AsyncTaskLoader and AsyncTask to be used in Fragment
    Look at LoaderCustomSupport (Use AsyncTaskLoader) and FragmentRetainInstanceSupport (Use Thread, almost equivalent to AsyncTask) ... 's UI? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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155 views
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android - Is there any way to check if an alarm is already set?
    I am stuck. When my application starts I want to check if an alarm is alive that I previously set. If not then ... t work. What else would work? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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388 views
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android - Listview divider margin
    I'm trying to set a margin to a listview divider. The divider is a dashed line: <?xml version="1.0" ... in the getView() of the Adapter? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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769 views
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android - onResume() and onPause() for widgets on Flutter
    Right now, a widget only has initeState() that gets triggered the very first time a widget is ... viewWillAppear and viewWillDisappear for ios See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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360 views
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android - Return back to MainActivity from another activity
    The MainActivity contains some buttons. Each button opens a new activity via an intent. These activities then have ... /activity> </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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354 views
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android - Does posting Runnable to an UI thread guarantee that layout is finished when it is run?
    First thing! I do know about ViewTreeObserver.onGlobalLayoutListener. What made me ask this question is the following ... between this methods? 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 - AndroidStudio SDK directory does not exists
    I am using Android Studio for a project on SVN (usually on Windows PCs). Lately I want to run this on a ... on code mention any D:Androidsdk. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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281 views
1 answer
android - How we can use onNewIntent() in any Activity?
    What is the real use of onNewIntent() in the activity life cycle and how do we use this 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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242 views
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android - How to set build and version number of Flutter app
    How do you set the version name and version code of a Flutter app without having to go into the Android and ... a place for the build number. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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184 views
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android - Weird push message received on app start
    I'm getting a weird push message captured by my push service: Bundle[{CMD=RST_FULL, from=google.com/iid, android. ... is it coming from and 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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262 views
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android - Why is onAttach called before onCreate?
    In a Fragment's Lifecycle, the onAttach() method is called before the onCreate() method. I can't wrap my ... would you attach a Fragment first? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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337 views
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android - Google Play error "Error while retrieving information from server [DF-DFERH-01]"
    I'm just finishing a game for android and I'm testing out the in app purchase functions. I'm sending ... anyone know what this error means? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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473 views
1 answer
android - compileKotlin block in build.gradle file throws error "Could not find method compileKotlin() for arguments [...]"
    I'm trying to configure Kotlin to work with Java 1.8 in my Android project. I've tried adding the compileKotlin ... languageVersion = '1.1' } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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358 views
1 answer
android - How to remove a runnable from a handler object added by postDelayed?
    I have an "open" animation and am using Handler.postDelayed(Runnable, delay) to trigger a "close" animation ... " animation in the handler? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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411 views
1 answer
android - EditText non editable
    I'm trying to make an EditText non editable with this code: <EditText android:id="@+id/outputResult" android: ... Am I doing something 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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636 views
1 answer
android - Project with path ':mypath' could not be found in root project 'myproject'
    I'm migrated from Eclipse to android studio 0.5.8, after importing my project to android studio i was getting the ... 'build-types/release') } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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464 views
1 answer
android - How to get an enum which is created in attrs.xml in code
    I created a custom View (find it here) with an declare-styleable attribute of type enum. In xml I can now choose ... or the names of the enum. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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302 views
1 answer
android - Is Google Play Store supported in avd emulators?
    After googling quite a bit I am unable to find the answer to this question. Is google play store officially ... installed on the avd officially? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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197 views
1 answer
android - Custom ListView and context menu. How to get it?
    I have a two layouts files in my app. Also I have Activity extends ListActivity. Every item of this activity ... Thanks. Hope for your help. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
331 views
1 answer
android - Dynamically generating product flavors
    I've created an Android App which needs to be build in many (30+) flavors. My idea was to generate the different ... / All of them as a Gist. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
281 views
1 answer
android - Invert colors of drawable
    Is it possible to "invert" colors in a Drawable? Kind of what you have in a negative, you know? I ... white, but what about inverting colors? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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288 views
1 answer
android - Loading html file from local folder into webview
    I'm new to Android development. I want to load a html file into a webview. Note that there are so many ... available and File not found error. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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403 views
1 answer
android - Access Fragment View from Activity's onCreate
    I am in the process of making my first app for Android, and I have a Fragment that gets added to my ... the Activity's onCreate() 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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307 views
1 answer
android - Show progress spinner (refresh) on ActionBar?
    I'm using the ActionBar. I'd like to have a refresh progress spinner on the titlebar, if I set it to ... "in progress" / spinning. Thanks See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
723 views
1 answer
android - How to load a Bitmap with Picasso without using an ImageView?
    With ImageView, I can use the following code to download image with callback Picasso.with(activity).load(url). ... provide sample code, Cheers! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
200 views
1 answer
android - Saving the API Key in gradle.properties
    I am new to android and working on a project where I see that the API key that I got is saved in gradle. ... with the buildTypes.each{} block ? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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217 views
1 answer
android - getAssets(); from another class
    I have a simple read a txt-file function. AssetManager mngr = getAssets(); InputStream is = mngr.open(" ... ReadSettings(Context myContext) { } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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