从相机拍照并从图库中选择并在图像视图中显示

问题描述

我想从图库中拍摄照片并将其设置在我的 ImageView 中，以及我想从相机中拍摄照片并将其设置到我的同一个图像视图中.

I want to take photos from gallery and set it in my ImageView as well as I want to take photo from camera and set it into my same Image View.

我非常坚持这一点.

谁能帮帮我?

谢谢.

推荐答案

你可以这样处理你的camera view click:

You can handle your camera view click this way:

cameraImageView.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
            startActivityForResult(intent, 0);

        }
    });

在您拍摄图像后返回时在您的活动中执行此操作.

Do this in your activity when you return after capturing image.

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if(requestCode == 0)
    {
        if(data != null)
        {
            Bitmap photo = (Bitmap) data.getExtras().get("data");
            photo = Bitmap.createScaledBitmap(photo, 80, 80, false);
            imageView.setImageBitmap(photo);
        }
        else{
        }
    }
}

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