Recent questions tagged Android

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android - Using String[] selectionArgs in SQLiteDatabase.query()

How do I use the String[] selectionArgs in SQLiteDatabase.query()? I wish I could just set it to null, ... suggestions on how to achieve 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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android - jitpack.io failed to resolve github repo

I have a Github repo and pushed tags on it. This is my gradle file of my main project. apply plugin: 'com.android ... :1.0.1' } Still failing. 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 - LogCat Stops Running in Eclipse Needs Restart

Periodically LogCat will stop showing messages even though I am in debug mode. At other times it will display ... with no history or nothing. 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 - Getting an image from Gallery on from the Picasa//Google + synced folders doesn't work

I am trying to get an image from the gallery app from one of the folders from the Google+ ... intent.setAction(Intent.ACTION_GET_CONTENT); 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 - Italic TextView with wrap_contents seems to clip the text at right edge

<TextView android:id="@+id/prodLbl" android:layout_width="wrap_content" android:layout_height="wrap_content" android: ... Any other solutions? 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 - Eclipse/Java - Values in R.string.* return int?

I thought I'd be classy and use the string.xml file to define some constant strings for things like exception ... java. 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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android - TextInputLayout.setError() leaves empty space after clearing the error

I recently used TextInputLayout and it's setError() method. The problem I'm getting is, when I clear the error ... to avoid the empty space? See Question&Answers more detail:os...

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

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476 views

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android - Round only top corner of cardview

I want to corner only the top of a cardview. I used below property and it is rounding all the corner. ... </android.support.v7.widget.CardView> 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 include constraint layout to another constraint layout and set constraint between each

I'm using constraintLyout v 1.0.1. I would like to include in my xml a sub ConstraintLayout corresponding to a ... " layout="@layout/tmp_2" /> 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 - How to set margins for TextView programmatically?

TextView tv1 = new TextView(this); tv1.setPadding(5, 0, 5, 0); tv1.setLayoutParams(new LayoutParams(LayoutParams. ... not able to do so. 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 - Viewpageindicator inside fragment

With a SherlockActionBar i've created a nice interface. In landscape mode you see both listfragment and "detailsfragment". ... .. :( 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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154 views

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android - How to create plugin in phonegap to run the application in background?

I have created plugin for background service (to run the application in background) in phonegap. here is my java ... guide me,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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160 views

1 answer

android - Blur background of Navigation Drawer

How would I go about create a live blur on a Navigation Drawer, so when you pull out the drawer the background ... , and nothing that is live. See Question&Answers more detail:os...

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

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345 views

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android - How to reduce the size of image before uploading it to firebase storage?

I have made an social app for image and video sharing.However,its taking too much time for loading the ... to firebase storage.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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204 views

1 answer

android compass seems unreliable

I have been working on a small compass app the past couple of days, and have gotten the code up and running, ... do in software to avoid 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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288 views

1 answer

android - How to take google Maps v2 snapshot?

i have to solve this with the new "snapshot maker" which is implemented in the google maps release august but i ... } } Thank you very mouch! 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

1 answer

android - Google Cloud messaging - Sample Server

I need a sample application for Google Cloud messaging. with a sample server to test my app. can any one help me ... Already registered"); } } } See Question&Answers more detail:os...

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

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157 views

1 answer

android - GCM Error Codes

I've got a server app that sends GCM push notifications. Each send of 1000 recipients returns a message that ... isn't turning up 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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263 views

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android - Bar chart using achartengine

I want to draw a bar chart which contains five individual bars - I have used Achartengine. I am able to ... .addView(mChartView, 350, 500); See Question&Answers more detail:os...

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

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607 views

1 answer

android - Seekbar or progress bar with multiple colors

I want to create a bar like this initially when progress is zero it will be a fade in color but and as ... all colors at the same time. See Question&Answers more detail:os...

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

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254 views

1 answer

android - How to create a notification similar to Play Music app from Google

I'm trying to create a notification that is very similar to what the "Play Music" app from Google uses. ... for minimized and maximized 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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270 views

1 answer

android - Using Gson and Retrofit 2 to deserialize complex API responses

I'm using Retrofit 2 and Gson and I'm having trouble deserializing responses from my API. Here's my scenario: ... directly to a model object? See Question&Answers more detail:os...

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

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165 views

1 answer

android - Search suggestions from network resource into Quick Search box

I'm building the search in an application and need to have a way of putting the suggestions which I ... that mentioned network suggestions. See Question&Answers more detail:os...

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

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216 views

1 answer

android - How do I programmatically show data usage of all applications?

On Android 4.0 onwards we have data usage control options in the phone. Please check the attached screen shot for ... .e. in between two days. 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

1 answer

android - How to make zoomable scrollview?

In my android application I need to create activities zoom able. I found useful code for zooming linear layout here ... would help me. 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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251 views

1 answer

android - How do I use PackageManager.addPreferredActivity()?

In SDK 1.5 I was using the PackageManager class to set the preferred home screen to be my app using ... help would be greatly 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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285 views

1 answer

android - Firebase Crash report email

I have implemented Firebase crash report basic setup for my project and it worked perfectly without any problem. Is it ... error on Android")); See Question&Answers more detail:os...

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

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322 views

1 answer

android - How to add Activity to manifest.xml in right way?

should I write each activity in android manifest and how? Must each activity have intent-filter, 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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