Recent questions tagged Android

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android - How to Avoid Scientific Notation in Double?

Here is my simple code @Override public void onClick(View v) { try { double price = Double.parseDouble(ePrice. ... correct. Thanks in Advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to replace a Fragment on button click of that fragment?

I have an activity containing multiple fragments. Activity initially have fragment and in it have two buttons. Upon ... this? Suggest me ideas. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Layout problem with button margin

I have problem with organizing layout in android aplication. I'm dynamically creating buttons and adding them with ... with spaces between tham See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Why does FLAG_ACTIVITY_CLEAR_TOP not work?

As the title says, Why intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP) or intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP) ... (); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - update sql database with ContentValues and the update-method

I would like to update my SQL lite database with the native update-method of the SQLiteDatabase class of android ... and that worked quite fine. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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389 views

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android - Getting Error "Gradle DSL method not found: 'compile()'" when Syncing Build.Gradle

To add V4 support libraries to android studio, i followed this document:https://developer.android.com/tools/support-library/ ... ['*.jar']) } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - FLAG_ACTIVITY_NEW_TASK clarification needed

So my problem is: I start App1, open Screen1 and then Screen2. I press Home, leaving App1 in the ... someone explain what's happening?? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - getLaunchIntentForPackage is null for some apps

I'm building a service that sends a list of installed apps from an Android TV or a Fire TV to a mobile phone. ... (name); startActivity(i); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to filter ListView using getFilter() in BaseAdapter

In my application I have create a custom list view and I want to implement a filter so that the list can be ... } } Thanks in advance... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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241 views

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android - Get person details in new google sign in Play Services 8.3

I'm trying to get a user's profile using the new Google Sign In API introduced in play services 8.3. Other than ... ) using the new sign in API? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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298 views

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android - How to stack Firebase Cloud Messaging notifications when the application is not running?

I am using Firebase Cloud Messaging to send push notifications from my server to my android application. When the application ... .build()); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Using Picasso library with ListView

What I'm trying to do is adapt my custom ListView adapter to use images fetched from the web by the Picasso ... ="16sp" /> </RelativeLayout> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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237 views

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android - Couldn't get connection factory client - fighting with Google Maps

another day another problem, I finally managed to set up correctly google maps on my android application, or at least I ... ="3" /> </manifest> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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217 views

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android - Cordova "hello world" app won't display

I am new to Apache Cordova and I can't get the Cordova "hello world" application to display on Android. I' ... "cordova run android" command)? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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200 views

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android - Upload an image using Google Volley

I would need to upload an image from the application, that I'm developing, to the server and I would like ... image using Google Volley. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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211 views

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android - How do I iterate through the id properties of R.java class?

I've 16 textViews and need to set something like this done: for (int i=1; i<6; i++) { int $RidInt ... static final int s2=0x7f040001; } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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196 views

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android - startActivityForResult from ActivityGroup?

I can't seem to get ANY result when trying to start an activity from an activitygroup. I've put an ... (pickMedia,12345); Any ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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177 views

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android - Java: Need some way to shorten this code

I have this piece of code that I would like to shorten... PackageManager p = context. ... .addFlag(PackageManager.GET_PROVIDERS); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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140 views

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android - Stackoverflow: Caused by nested views?

I'm having a crash when refreshing a view inside a SlidingTray (custom SlidingDrawer coming from ... [email protected]/msg48036.html See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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190 views

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android - How to listen for a custom URI

I am working on an application which has its own URI prefix. (dchub:// in this case) Searching all over and ... the app just by selecting it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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482 views

1 answer

android - Two main activities in AndroidManifest.xml

I would like to have two main activities in my app. So in my manifest I put: <activity android:name=" ... wrong with what I did? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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764 views

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android - MPAndroidChart - Adding labels to bar chart

It is necessary for my application to have a label on each bar of the bar chart. Is there a way to do ... software that will allow me to? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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210 views

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android - What is more efficient? Static, data Passing, shared preferences, Database...?

I was recently doing an application in android and at some part I got a doubt that which is the efficient way of ... , it would be very helpful. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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152 views

1 answer

android - How to check if camera is opened by any application

Is there any way to check if the camera is open or not? I don't want to open the camera, I just want to check its status. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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337 views

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android - ActivityNotFoundException?

I am getting an ActivityNotFoundException in the following code: Main.java Intent intent = new Intent(); intent. ... intent-filter> </activity> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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304 views

1 answer

android - How can I highlight the table row on click ?

As my project requirement i have to highlight the table row on onClick. There is any way to do this? Or please suggest me the alternative? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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488 views

1 answer

android - MediaMetadataRetriever setDataSource throws IllegalArgumentException

I'm trying to get the size of a remote video using this class and i'm getting ... setDataSource(MediaMetadataRetriever.java:175) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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556 views

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android - Flutter: How to fix "A RenderFlex overflowed by pixels " error?

I am using GridView in my Flutter app to display images and their titles. Please check the below code. import ' ... UI How can I solve this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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