如何显示画面的ImageView照片中的android采取相机 [英] How to display picture in imageview photo taken by camera in android

问题描述

任何人可以告诉如何显示画面的ImageView合影留念通过前置摄像头的安卓有谁能够提供code

can anybody tell How to display picture in imageview photo taken by using front camera in android can anybody provide code

感谢

推荐答案

这里是code试试吧

这是我的xml文件

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="fill_parent"
    android:layout_height="fill_parent" android:id="@+id/linear">
    <Button android:id="@+id/btn" android:layout_width="200dp"
        android:layout_height="wrap_content" android:text="Click" />
    <ImageView android:id="@+id/img_preview"
        android:layout_width="fill_parent" android:layout_height="fill_parent" />
</LinearLayout>

下面是活动code

Button btn;
int CAMERA_PIC_REQUEST = 0;
ImageView imgView;

imgView = (ImageView) findViewById(R.id.img_preview);

    btn = (Button) findViewById(R.id.btn);
    btn.setCompoundDrawables(null, getResources().getDrawable(R.drawable.icon), null, null);
    btn.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent camera_intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
            startActivityForResult(camera_intent, CAMERA_PIC_REQUEST);
                    }
      });

这里是onActivityResult

here is the onActivityResult

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    switch(requestCode){
    case CAMERA_PIC_REQUEST:
        if(resultCode==RESULT_OK){
           Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
           imgView.setImageBitmap(thumbnail);
            }
    }
}

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