Java 照相机:保存图像
我正在用安卓系统拍摄图像。在图片回调函数中,我保存了图像 这是我的保存代码Java 照相机:保存图像,java,android,android-emulator,android-camera,Java,Android,Android Emulator,Android Camera,我正在用安卓系统拍摄图像。在图片回调函数中,我保存了图像 这是我的保存代码 String number = Integer.toString(image_number); Log.e("pathhhhhhhhhhhhhhh", "/sdcard/img-"+number+".jpg"); outStream = new FileOutputStream("/sdcard/img-"+number+".jpg");
String number = Integer.toString(image_number);
Log.e("pathhhhhhhhhhhhhhh", "/sdcard/img-"+number+".jpg");
outStream = new FileOutputStream("/sdcard/img-"+number+".jpg");
Log.e("image number", Integer.toString(image_number));
image_number++;
outStream.write(data);
outStream.close();
} catch (FileNotFoundException e){
Log.d("CAMERA", e.getMessage());
} catch (IOException e){
Log.d("CAMERA", e.getMessage());
}
对于emulator 2.2来说,它工作得很好,但当我在emulator 3.0中运行时,它会显示错误
这里是错误
01-06 04:55:47.398: ERROR/pathhhhhhhhhhhhhhh(424): /sdcard/img-0.jpg
01-06 04:55:47.398: DEBUG/CAMERA(424): /sdcard/img-0.jpg (Permission denied)
“帮助我”在调用“照相机活动”之前,请尝试添加此代码
Uri uriSavedImage=Uri.fromFile(new File("/sdcard/picturename.png"));
camera.putExtra("output", uriSavedImage);
startActivityForResult(camera, 1);
我用相机作为服务