【发布时间】:2015-11-16 08:21:08
【问题描述】:
您好,我在主片段中使用带有片段的 viewPager。 我正在尝试从图库或相机中获取图像到位图,但是在选择照片和 startActivityForResult 后它没有捕获 onActivityResult...
这是我调用 startActivityForResult 的方式:
private void setAvatarDialog(){
final CharSequence[] options = {"Choose from Gallery", "Take Photo" };
String title = getString(R.string.alertDialog_editProfile_updateAvatar_title);
String negative = getString(R.string.alertDialog_editProfile_updateAvatar_negative);
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle(title);
builder.setItems(options, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (options[which].equals(options[0])) {
mIntent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
mIntent.setType("image/*");
startActivityForResult(Intent.createChooser(mIntent, "Select File"), SELECT_FILE);
} else if (options[which].equals(options[1])) {
mIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(mIntent, REQUEST_CAMERA);
}
dialog.dismiss();
}
});
builder.setNegativeButton(negative, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
builder.show();
}
这是我的 onActivityResult:
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK){
if (requestCode == REQUEST_CAMERA){
resultCamera(data);
} else if (requestCode == SELECT_FILE) {
resultGallery(data);
}
}
}
有什么想法吗?
【问题讨论】:
-
您是否确保您的活动返回结果?代码未显示..
-
你的意思是我需要在activity中覆盖onActivity结果?
标签: android android-gallery android-camera-intent onactivityresult