流沙团
手机拍照代码示例
2016-9-11 流沙团
package com.gyarmy.takephoto;

import java.io.File;

import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.app.Activity;
import android.content.Intent;
import android.hardware.Camera;
import android.view.Menu;
import android.view.View;

public class MainActivity extends Activity {


private static final int RESULT_CODE = 100;


@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);


}


public void takephoto(View v){

Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File file = new File(Environment.getExternalStorageDirectory(),System.currentTimeMillis()+".jpg");
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));

startActivityForResult(intent, RESULT_CODE);


}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
super.onActivityResult(requestCode, resultCode, data);
if(RESULT_CODE == requestCode){
switch(resultCode){
case Activity.RESULT_OK:
System.out.println("ok");
break;
case Activity.RESULT_CANCELED:
System.out.println("cancel");
break;
default:
break;

}

}
}

}
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