android-gallery

问题 I am using Gallery like this <Gallery android:id="@+id/gallery1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_marginBottom="10dp" android:spacing="2dp" > </Gallery> but when I am running the code I am finding gallery starting from middle and I want to start it from left. what should I do for this please help me. 回答1: just set the selection of Gallery to next, which resemble that gallery is in Left position. Gallery mGallery= (Gallery) findViewById(R

问题 I am working on an app that accesses the camera and returns an uri, which I pass to another activity and display the extracted bitmap in an ImageView. Everything seems to work fine. Here is the code that I use to initiate the camera intent. mCameraButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mCameraUri = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, new ContentValues()); Intent cameraIntent = new Intent(MediaStore

问题 One of my app activity is called DayGallery activity (infinite images gallery) , when i open the gallery, it show first image randomly , and not start with first image i specified in DayGallery activity code . what am trying to achieve is: FIRST: start with first image specified in DayGallery activity code as below : when open Day1 gallery ,first image to appear is: R.drawable.day_one_1 and when open Day2 gallery ,first image to appear is: R.drawable.day_two_1 and like that for all Days

问题 I'm trying to develop an Android 3.1 tablet application. This app will have a lot of images, and I have followed Processing Bitmaps Off the UI Thread tutorial, but I've done something wrong because I get: java.lang.ClassCastException : android.widget.AbsListView$LayoutParams cannot be cast to android.widget.Gallery$LayoutParams This is my code: I set up Gallery on an Activity mFactGallery = (Gallery)mView.findViewById(R.id.factGallery); mFactGallery.setAdapter(new ImageGalleryAdapter

问题 I'm trying to make an app with an image gallery in it inside a fragment, but not getting errors in the code but getting this error below. Any help would be awesome, only a beginner. If you wish any more details just ask. Think its something to do with the 34th line which is: GridView gridview = (GridView) getView().findViewById(R.id.gridview); Code: public class Fragment_3 extends Fragment{ private static View view; @Override public View onCreateView(LayoutInflater inflater, ViewGroup

问题 I'm using gallery view inside scoll view but gallery view not working properly. My custom GalleryView <com.divum.Adapter.CustomGallery android:id="@+id/gallery" android:layout_width="fill_parent" android:layout_height="fill_parent" android:fadingEdge="none" android:spacing="10dp" /> Adapter Layout <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/top_layout" android:layout_width="fill_parent" android:layout_height=

问题 I am looking for any open source Gallery view Plugin for Android. I have tried out the in built gallery view at http://developer.android.com/resources/tutorials/views/hello-gallery.html Just want to explore any other gallery that has been implemented out there. 回答1: you can look at Android Coverflow Widget but it still extends gallery view 回答2: I've implemented a slideshow/photoframe app which has been open-sourced and made available on github . Feel free to fork it. This project is used in

问题 I've done Gallery of images displayed on emulator by static(i.e images from drawable folder).Now i need to add some images into the list of gallery, dynamically from the local path(for ex.from E:/anim.jpeg like that).How can i do that?Thanks.. My gallery code is shown below.. public class GalleryAct extends Activity { private Gallery gallery; private ImageView imgView; private Integer[] Imgid = { R.drawable.img1, R.drawable.img2, R.drawable.img3, R.drawable.img4, R.drawable.img5, R.drawable

问题 I am downloading some of the images from server to sd card in a folder. Images are storing in sd card successfully. But the problem is that at the same time images are not showing in gallery. If i restart the device then it will be showing in gallery. How can I refresh the gallery programmatically so images can be visible simultaneously whenever I fetch images from server? 回答1: I got it, below code will scan your image file and make it available simultaneously to gallery also:

问题 I'm building an application which download images from the web and store them into my SDCard, in order to make them invisible in the gallery I put this line to generate a .nomedia file: FileWriter f = new FileWriter("/sdcard/Android/data/CopyImage/cache/.nomedia"); the application can successfully download the image and make the .nodata file on the same folder, but the thing is, the image is still appear on the gallery. How could that be? Can anybody provide me a solution? Thank you very much