Recent questions tagged Android

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android - How to make view resizable on touch event

See the following image I want to change the shape of highlighted view by dragging its corner.. not necessory the ... shape is not moving... 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 - Can't load native shared library with dependencies in a native activity app

In my Android app I have 4 libraries: libTemplate.so depends on libPorkholt.so libPorkholt.so depends on libpng15 ... END_INCLUDE(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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android - Safe to reset a MediaPlayer in preparing state?

I'm writing an audio player using MediaPlayer that allows the user to skip the actual tune. A skip request ... the onPrepared callback, right? 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 camera portrait orientation

I am using camera in my app. I am just using intent to start camera Intent cameraIntent = new Intent( ... to capture images in portrait view 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 encode Recorded voice to ogg vorbis?

I have recorded voice with android AudioRecord and I would like to convert it to ogg vorbis as it is patent free ... to ogg vorbis in 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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android - how to clear data cache of the application through code

i want to clear data cache programmatic of my application that is increasing, right now i am clearing from ... programmatic, 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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android - Ble scanning callback only get called several times then stopped

I have 2 phones with Android 5.0.2, they both installed the latest Radius Beacon's App: Locate Beacon, ... ' Locate Beacon works well 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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android - setMicrophoneMute(boolean) doesn't work on some devices

I couldn't find any related post here (but other small posts on the internet), so here it is: AudioManager. ... ------- See below. 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 - Individual line spacing for each line

Is it possible to define individual line spacings for each text line of a TextView? Example: TextView tv = ... spannable provide a 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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android - Where is cordova-2.7.0.jar?

I struggle to build a first Android app from HTML5. So, I follow this detailed tutorial... It seems that I ... from http://cordova.apache.org/ See Question&Answers more detail:os...

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

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347 views

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android - resize image from file

I am uploading an image to a server and before that happens, I would like to resize the image dimensions. ... based on pixel dimensions? 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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341 views

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android - Documentation for aapt element in Ant script

I'm working on some Ant scripts for an Android build system and have come across an element to call aapt. I ... where I can find some? 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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205 views

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android - How to drag the TextView to the correct target other TextView

I have giving the full code that I have. The code bellow can drag and drop very smoothly but it is not working like ... ; } return 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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359 views

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android - Maintain Immersive mode when DialogFragment is Shown

I have an Android Application that is made using Fragments I am hiding the bars at top and bottom of my ... a shown keyboard and DialogFrament? See Question&Answers more detail:os...

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

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245 views

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android - Clicking a button to switch the language

When I click on the "sub_changelang" button, it should change the program language to French for example. I ... under application -> activity See Question&Answers more detail:os...

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

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323 views

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android - Closing activities stack after a button click

In my app, I start an eight step "wizard" from my landing page in which data is passed from step 1 all ... the 7th Step. Any help 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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259 views

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android - Trying to draw textured triangles on device fails, but the emulator works. Why?

I have a series of OpenGL-ES calls that properly render a triangle and texture it with alpha blending on ... loadGLTextures(gl, this.context); See Question&Answers more detail:os...

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

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317 views

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android - Cancel Done buttons in Calendar App - Is it part of Action Bar?

Hi, I'm refering the Cancel/Done button in Calendar app. These 2 buttons are pinned on the top, and ... should the implementation look like? See Question&Answers more detail:os...

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

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565 views

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android - ContentObserver onChange

The documentation of the ContentObserver is not clear to me. On which thread is the onChange of a ContentObserver ... a documentation about 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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326 views

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android - Is it possible to display multi-color text with one call to Canvas.drawText()?

I would like to use Canvas.drawText() to display multi-color text. More specifically, I want to highlight a ... locations in the custom view. See Question&Answers more detail:os...

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

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246 views

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android - How background changes at login in Instagram app?

I have made my app to change background color every few milliseconds. But it is not appealing to user. If you have ... I have to do for that See Question&Answers more detail:os...

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

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642 views

1 answer

android - How to detect the paste event in editext of the application?

How to detect when a user copies a data and paste it in the edittext of the application. Only need to detect ... is available for to solve 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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483 views

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android - Crashlytics could not find the manifest with fabric.properties

Im using classpath 'io.fabric.tools:gradle:1.+' and have a fabric.properties inside the module that I ... prod/staging/AndroidManifest.xml 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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993 views

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android - Error:Unknown host 'jcenter.bintray.com'.

Error:Unknown host 'This is usually a temporary error during hostname resolution and means that the local server ... HTTP proxies in Gradle 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 icons direction for menu items in a NavigationView?

Hi I am using android NavigationView. I want to change the icons direction to RTL instead of LTR like this: How can I do 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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434 views

1 answer

android - ImageView Pinch-zoom Scale Limits and pan bounds

I wanted to create a gallery with images. The images within the gallery should be zoomable and pannable. I ... bounds on the selected image? See Question&Answers more detail:os...

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

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329 views

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android - How to Remove Fragment from FragmentPagerAdapter?

I know there are some topics about this here already but I could not find a solution which I could get to work for ... (); } } Thanks for 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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298 views

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android sdcard - How to get random access to a file on SD-Card by means of API presented for Lollipop?

My application uses Java class RandomAccessFile to read/write bytes to a file on SD card randomly by means of ... ; or some other approach? See Question&Answers more detail:os...

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

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