打开系统相册选取图片

 

1. 打开Intent.ACTION_GET_CONTENT
2. 取得User选择的Image
3. 以ContentResolver将Image转成Bitmap
4. 显示于ImageView

 

打开系统相册选取图片

   Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
   intent.addCategory(Intent.CATEGORY_OPENABLE);
   intent.setType("image/*");
   startActivityForResult(intent, 0x11);

 

获取图片路径

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);if (requestCode == 0x11 && resultCode == RESULT_OK) {
            String path = getPicPath(data.getData());
        }
    }

    // 获取图片路径
    String getPicPath(Uri selectedImage) {
        String[] filePathColumn = { MediaStore.Images.Media.DATA };
        Cursor cursor = getContentResolver().query(selectedImage,
                filePathColumn, null, null, null);
        
        cursor.moveToFirst();
        int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
        String path = cursor.getString(columnIndex);
        cursor.close();
        return path;
    }

 

2015-04-24

09:45:20