package com.example.cjw72.server1;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Environment;
import android.provider.MediaStore;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Base64;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import com.android.volley.AuthFailureError;
import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
import com.android.volley.toolbox.Volley;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.util.BitSet;
import java.util.HashMap;
import java.util.Map;
public class MainActivity extends AppCompatActivity {
private Button button;
private String encoded_string, image_name;
private Bitmap bitmap;
private File file;
private Uri file_uri;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button = (Button) findViewById(R.id.start);
button.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view)
{
Intent i = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
getFileUri();
i.putExtra(MediaStore.EXTRA_OUTPUT,file_uri);
startActivityForResult(i,10);
}
});
}
private void getFileUri()
{
image_name = "testing123.jpg";
file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)+ File.separator + image_name);
file_uri = Uri.fromFile(file);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
Log.v("여기냐", "ㅁㅈㅇ");
if(requestCode == 10 && resultCode == RESULT_OK)
{
new Encode_image().execute();
}
}
private class Encode_image extends AsyncTask<Void,Void,Void>
{
protected Void doInBackground(Void... voids)
{
bitmap = BitmapFactory.decodeFile(file_uri.getPath());
ByteArrayOutputStream stream = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG,100,stream);
byte[] array = stream.toByteArray();
encoded_string = Base64.encodeToString(array,0);
return null;
}
protected void onPostExecute(Void aVoid)
{
makeRequest();
}
}
private void makeRequest()
{
RequestQueue requestQueue = Volley.newRequestQueue(this);
StringRequest request = new StringRequest(Request.Method.POST, "http://192.168.0.2/connection.php",
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
}
}) {
@Override
protected Map<String, String> getParams() throws AuthFailureError {
HashMap<String,String> map = new HashMap<>();
map.put("encoded_string", encoded_string);
map.put("image_name", image_name);
return map;
}
};
requestQueue.add(request);
}
}
어플을 실행하고 버튼을 누르면 어플이 죽습니다. 그래서 i.putchar(MediaStroe.EXTRA_OUTPUT, file_uri);를 주석처리하고 버튼을 누르면 카메라가 실행이 되긴하는데 오류의 원인을 찾기가 힘듭니다.
