Android onActivityResult查询

我有两项活动A，B

从活动A中，我确实打开了我的图库，我希望当从图库中选择图片时，它应该进入活动B，而不是活动C

这可能吗

share_picture.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View arg0) {
                // TODO Auto-generated method stub

                Intent choosePic = new Intent(Intent.ACTION_PICK,
                        MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                startActivityForResult(choosePic, LOAD_IMAGE_GALLERY);

            }
        });

    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        // TODO Auto-generated method stub
        super.onActivityResult(requestCode, resultCode, data);

        if (requestCode == LOAD_IMAGE_GALLERY && resultCode == RESULT_OK
                && null != data) {
            Uri selectedImage = data.getData();
            String[] filePathColumn = { MediaStore.Images.Media.DATA };

            Cursor cursor = getContentResolver().query(selectedImage,
                    filePathColumn, null, null, null);
            cursor.moveToFirst();

            int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
            picturePath = cursor.getString(columnIndex);



//I  WANT TO CALL ACTIVITY B FROM HERE.. THAT AFTER THE PICTURE IS SELECTED IT SHOULD GO ON ACITIVITY B AND NOT ON A.



        }
    }

---

谢谢

把你的文件路径列放进去。 完成

活动

C；

---

并有意调用

Activity

B

在

picturePath=cursor.getString（columnIndex）之后的
onActivityResult
中编写此代码即可

现在在这里写
Intent
code

  Intent intent= new Intent(A.java,B.class);
  startActivity(intent);

您只需将意图从
onActivityResult（）
内部
activitya
传递到
ActivityB
通过意图传递
picturePath

ActivityA.java

protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
 //Insert it once you got the picturePath through Content Resolver
 picturePath = cursor.getString(columnIndex);
 Intent forwardToB=new Intent(getApplicationContext(),ActivityB.class);
 forwardToB.putExtras("PATH",picturePath);
 startActivity(forwardToB);
 }

Intent i=getIntent();
String pathToImage=i.getStringExtra("PATH");

                OR

Bundle extras = this.getIntent().getExtras();
if (extras != null) 
{
 String value = extras.getString("PATH");
}

ActivityB.java

protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
 //Insert it once you got the picturePath through Content Resolver
 picturePath = cursor.getString(columnIndex);
 Intent forwardToB=new Intent(getApplicationContext(),ActivityB.class);
 forwardToB.putExtras("PATH",picturePath);
 startActivity(forwardToB);
 }

Intent i=getIntent();
String pathToImage=i.getStringExtra("PATH");

                OR

Bundle extras = this.getIntent().getExtras();
if (extras != null) 
{
 String value = extras.getString("PATH");
}

现在，只要
pathToImage
在您的
ActivityB