0 
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Picture"),1);

The above will take us to Gallery application which is there in our device,so we will be getting the Gallery screen which occupies the whole display of our device.But I want to display that Gallery application view in a Small Layout(something like I shown in below picture,instead of EditText,Buttons ,I want to get My device Gallery screen in that small layout).So that I can give user a feeling that he is not moving out of application.

I have seen this in one of the IPAD app (HelloAlbums).

IS it possible to achieve this in android?

I am using the above code to call phone gallery application.

But I want to display the gallery page in a custom view.enter image description here

Suppose like in a view which I used below.

How can I achieve this?

please suggest

Thanks

4

2 に答える 2

4

これを試して

public void ChoosePicture(View v) {
    Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
    photoPickerIntent.setType("image/*");
    startActivityForResult(photoPickerIntent, 1);
}

public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    switch (requestCode) {
    case 1:
     {
      if (resultCode == RESULT_OK)
      {
        Uri photoUri = data.getData();
        if (photoUri != null)
        {
        try {
              String[] filePathColumn = {MediaStore.Images.Media.DATA};
              Cursor cursor = getContentResolver().query(photoUri, filePathColumn, null, null, null); 
              cursor.moveToFirst();
              int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
              String filePath = cursor.getString(columnIndex);
              cursor.close();
              bMap_image = BitmapFactory.decodeFile(filePath);
              ImageView img = (ImageView) findViewById(R.id.gallery1);
              img.setImageBitmap(bMap_image);


     }catch(Exception e)
      {}
      }
    }// resultCode
    }// case 1
    }// switch, request code
}
于 2013-02-08T07:41:06.677 に答える
1

このリンクにアクセスしてください：

次の方法でimageadapterクラスを変更します

public View getView(int position, View convertView, ViewGroup parent) {
    ImageView i = new ImageView(mContext);

    i.setImageResource(mImageIds[position]);
    i.setLayoutParams(new Gallery.LayoutParams(150, 100));//make change of this size
    i.setScaleType(ImageView.ScaleType.FIT_XY);
    i.setBackgroundResource(mGalleryItemBackground);

    return i;
}

layoutParamsの高さと幅を変更するだけです。

于 2013-02-08T07:44:00.120 に答える