Recent questions tagged Android

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I want to use google places api but this is now working shows me Request_denied in android app and also in ... " android:required="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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android - capturing image from camera and overlaying another bitmap before we save it

here tempdata is the data captured from camera, savephoto(Bitmap) is a method am using to save the image ... will be greatly appreciated 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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447 views

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android - sendMessage doesn't work properly (Wearable)

If I'm sending some bytes using sendMessage from Huawei p9 (Android 6.0) into Android Wear (Sony) the messages ... TO AVOID THIS? ANY CLUES? See Question&Answers more detail:os...

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

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293 views

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android - Validate Mobile number with the country code

I want to validate the mobile number user enters. I have two edit texts one for the code i.e. +91,0 etc and ... > How to do this? Thank you. See Question&Answers more detail:os...

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

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261 views

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android - app not accepting gmap in xml file

I am developing app based on gmap. For that i am following this doccument. Its giving me error on mainactivity. ... </manifest> Please help 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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396 views

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android - How to read a local (res/raw) file line by line?

I have a text file in my res/raw directory. I want to read the file line by line, but FileReader and BufferedReader ... . How else can I do 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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android - Failed to load resource: net::ERR_CLEARTEXT_NOT_PERMITTED

I have gone through this question link, and I have made subsequent changes but still can't solve the problem. Still ... .gps" /> </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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232 views

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android - Swipe between activities

I want to swipe between activities, but I'm not sure what best practices would be. Should I throw everything ... activity) to another. 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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255 views

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android - Peer to peer data sharing using Wi-Fi direct

I am developing an Android multiplayer game using Wi-Fi direct. Using Wi-Fi direct, I am able to establish connection ... (IOException e){ } } } 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 - No map shown in osmdroid

I tried to make an osmdroid project using Android Studio but any map is shown. I have just a blanck grid. In ... have the same problem with all) 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 - DialogFragment FEATURE_NO_TITLE is shrunk

I'm displaying a DialogFragment. I implemented it with no problems, until I decided to remove the title using getDialog ... } What am I missing? See Question&Answers more detail:os...

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

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339 views

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android - Playing sound in WebView from JavaScript

I'm trying to play sound from JavaScript code loaded to WebView from assets: WebView web_view = (WebView) ... /PVPlayer(95): unmap file 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 change the Action bar tab text color

I need to change the Action bar tab text color.So far Action bar tab text color displayed in black.But I need ... help me with these.Thank you. See Question&Answers more detail:os...

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

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408 views

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android - CheckedTextView checkmark in ListView row not showing up

I have a problem with the Checkmark of my ListView row layout. The checkmark doesn't show up when the ListItem ... How can i fix this problem? See Question&Answers more detail:os...

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

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405 views

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android - Phaser: Make background screen-width instead of content-width

I am making a game using the Phaser Framework for Android. I need to make the canvas fill the entire screen width and then ... 20, 'h2'); .... See Question&Answers more detail:os...

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

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421 views

1 answer

android - No such acos function exists

I've a problem. I want to get the nearest points on google map in android app. Different points/coordinates ... What will be its proper solution See Question&Answers more detail:os...

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

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342 views

1 answer

android - How to change the navigation icon color

I have a navigationView in my app and after add two lines in app style : <item name="windowActionBar"> ... here enter image description here 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 - Different text for the wear device and the mobile device

Is it possible to have a notification that shows a different text (content title and content text) in the Android ... and in the mobile device? See Question&Answers more detail:os...

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

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368 views

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android - Firebase admin sdk not syncing with the gradle

I have incorporated some libraries into my android app. I have connected it with Firebase cloud server. Now, I ... .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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158 views

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android - Change color of an item in ListView with SimpleAdapter

I'm populating a ListView using a SimpleAdapter ArrayList<Recipe> ciboList = null; ArrayList<HashMap<String,Object>> data ... it doesn't 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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262 views

1 answer

android - Bind button click inside customlayout using mvvmcross and mvxlistview

i wanted to bind a button click event inside my customlayout, below is my customlayout <?xml version="1.0" ... some example. 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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244 views

1 answer

android - R.java can't be modified

I was trying to modify the R.java in android. I deleted the generated java files. After saving, it doesn't seem ... . How do I modify 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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197 views

1 answer

android app to make mp4 video from image

I take a picture from the camera preview and then save the obtained byte array into a jpeg file. Now I want ... for my problem. Thank you. See Question&Answers more detail:os...

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

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268 views

1 answer

android - App can't be opened with the error in opening trace file

I installed my application and the application is running well already. But after sometime, the app can't ... exception (group=0x40e97438) See Question&Answers more detail:os...

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

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277 views

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android - java.lang.VerifyError

I am working on an Android project that uses classes and methods from a seperate JAR file I am also creating, and ... .java:305)... 4 more 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 - Error: The file name must end with .xml or .png when using an mp3 file

I'm using Gradle 1.5.0 with Android Studio. Project syncs with Gradle without any issues, but when I run the ... . Any help is much appreciated. See Question&Answers more detail:os...

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

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275 views

1 answer

android - "Could not find a method .. in the activity class .. for onClick handler"

I am working on my first android project. I am using the thinkgear api. I have two activities. I have an ... ): java.lang.IllegalStateException: Could not find a method play(Vi...

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

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438 views

1 answer

android - How to programmatically change font settings of Device: font style and font size?

How do we change font type and font size programmatically? I am not referring to changing the font style of a ... not find them. Any 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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