gallery

问题 With the following code, the Android Gallery is not refreshed instantly. If i try to see the new files, I need to restart the device or wait. private void addVideoGallery() { File f = new File(outputfilename); Intent mediaScannerIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE); Uri fileContentUri = Uri.fromFile(f); mediaScannerIntent.setData(fileContentUri); this.sendBroadcast(mediaScannerIntent); } With this other code, all works fine but in the logcat I see an error that my

问题 I need to have a custom interpolator for the Gallery widget. I checked the documentation and source codes but couldn't find anywhere to specify/override the default animation behavior. Maybe some of you might know? Thanks! UPDATE: i ended up just extend Gallary widget and implemented my own animation 回答1: Solution: i ended up just extend Gallary widget and implemented my own animation 来源： https://stackoverflow.com/questions/6489744/is-there-a-way-to-override-android-gallery-widget-default

问题 i'm trying to open ios gallery with Qt , i found many article and answers . i test them but they didn't work in ios(10) here are two links that are not working for me Link 1 : Open ios gallery with FileDialog{} Link 2 : Mixing Objective-c with Qt to access gallery in ios first link explained how to open gallery with FileDialog ,according to link and it's description : in iOS just create a FileDialog inside the QML file and set folder: shortcuts.pictures. It will call the iOS gallery. . below

问题 I am implementing a Meme creator app in flutter.what i need is when a user captures image from camera or gallery,i want to add a text on that captured/Selected image..i have implemented the feature of cropping the image but dint found to add text on it.I googled for the same and dint find the exact solution for it..Any help is appreciated 来源： https://stackoverflow.com/questions/58022688/how-to-add-a-text-on-a-image-captured-from-camera-or-gallery-in-flutter

问题 Brief Explanation I am currently building a gallery that has three columns, each column contains images all of which have the same width, but can vary in height. The images for the columns are gathered from a directory and placed into an array using the PHP glob() function. This is the easy part... An example of what the gallery looks like: The Issue As these images are being loaded and placed into the columns dynamically, there is a chance that the columns may differ in height hugely. For

问题 I have an activity that takes a photo with the camera, and then adds it to its proper folder (in this case /DCIM/Camera). But then when you exit the app and load up the Android gallery...it's not there. I was doing some playing around and noticed it only appears there when after restarting the phone. I'm not sure the reason behind this (maybe it has to create the thumbnail?)...is there any way around this? I want it to show up right away. Thanks! 回答1: You need to run the MediaScanner with the

问题 I have an Android app that pulls in images from the Web. However when I set: <supports-screens android:anyDensity="true" /> the gallery appears to be set to the minimum supported resolution. Here is the gallery layout definition: <?xml version="1.0" encoding="utf-8" ?> <LinearLayout android:id="@+id/GalleryLayout" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:background="

问题 I am developing an application in Eclipse build ID 20090920-1017 using android SDK 2.2 and testing on a Google Nexus One. For the purposes of the tests below I am using the IME "Android keyboard" on a non-rooted phone. I have an EditText widget which exhibits some very strange behavior. I can type text, and then press the "del" key to delete that text; but after I enter a 'space' character, the "del" key will no longer remove characters before that space character. An example speaks a

问题 I get media file from Gallery. Intent intent = new Intent(Intent.ACTION_GET_CONTENT); intent.setType("image/*,video/*,audio/*"); startActivityForResult(Intent.createChooser(intent, "Select Media"), CameraUtils.REQUEST_GALLERY); How to determine the type of media file in onActivityResult()? @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode == RESULT_OK) { switch (requestCode) { case CameraUtils.REQUEST_GALLERY: Uri uri = data.getData(); /

问题 I’m trying to get an image using the built in gallery. It works fine in the emulator and It opens only gallery but on real device it give me multiple chooses one of them is file manager which enable me to choose any type of files even apk files of course the app crash after that I have this code @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Intent intent = new Intent(); intent.setType("image/*"); intent.setAction