Develop Reference

dialogFragment in landscape is not appearing

I have a problem with a fragment dialog, if the phone is on portrait mode, everything is ok, but when I rotate my phone, in the landscape, if i launch the dialogFragment, only the header of the dialog is visible
i tried this below but it doesn't work
override fun onStart() {
super.onStart()
if (dialog != null) {
val width = ViewGroup.LayoutParams.MATCH_PARENT
val height = ViewGroup.LayoutParams.MATCH_PARENT
dialog!!.window!!.setLayout(width, height)
}
}
All of my code
MainActivity
dialogFragment
Layouts

Keyboard closing the edit text

I have a dialog fragment with an edit text in it. I set the height,width of a dialog fragment using -
#Override
public void onResume(){
super.onResume();
DisplayMetrics displaymetrics = new DisplayMetrics();
getActivity().getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
int height = displaymetrics.heightPixels;
int width = displaymetrics.widthPixels;
getDialog().getWindow().setLayout((int)(width * 0.8),(int)(height * 0.8));
}
The problem is that when I click on edittext of the dialog fragment, the key board appears and closes the edittext and I cannot see what I am typing. To see what I have typed, I have to close the keyboard. How do I make my dialog fragment adjust when the keyboard opens up.

Have you already tried this: android:imeOptions="flagNoExtractUi". You can add this to your EditText. I hope that solves your problem.

Dialog not showing on full screen in Landscape in android.

On my OnListItemClick , i am displaying a Dialog which is working fine i.e. displaying on fullscreen in Portrait Orientation using custom layout for dialog. To support LandScape Orientation, i have added that custom layout in layouts-land folder and the device is picking that layout. But the dialog is not being shown on full screen horizontally. its only filling vertical screen.
final Dialog prfDialog = new Dialog(getActivity());
prfDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
prfDialog.setContentView(R.layout.view_student_dailog_layout);
prfDialog.getWindow().setBackgroundDrawableResource(R.drawable.dialoge_back);
Here is my layout:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/editStudentMainLayout"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
// Other View
</RelativeLayout>

Make another class which extends Dialog, and add this
#Override
public void onStart()
{
super.onStart();
Dialog dialog = getDialog();
if (dialog != null)
{
int width = ViewGroup.LayoutParams.MATCH_PARENT;
int height = ViewGroup.LayoutParams.MATCH_PARENT;
dialog.getWindow().setLayout(width, height);
}
}
This will force the dialog to be fullscreen.
Maybe if you want want to do this, just use that method after creating your dialog.

Full width Dialog, placed just above the soft keyboard

I want to achieve the following design: A dialog with custom layout, created programatically. It will contain an EditText and a Button. I want the soft keyboard to pop up when the dialog appears, and I want the dialog to fill the screen horizontally and to be placed right above the keyboard.
Here is what I've done right now:
final AlertDialog obsDialog = new AlertDialog.Builder(ProdutoDetalheActivity.this).create();
final View obsLayout = View.inflate(getApplicationContext(), R.layout.observation_layout, null);
Button obsButton = (Button) obsLayout.findViewById(R.id.observation_button);
obsEdit = (EditText) obsLayout.findViewById(R.id.observation_edit);
obsButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
text.setText(String.valueOf(obsEdit.getText()));
obsDialog.dismiss();
}
});
obsDialog.setView(obsLayout);
obsDialog.getWindow().setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.WRAP_CONTENT);
obsDialog.show();
obsEdit.requestFocus();
But this doesn't makes the dialog full width, nor calls the soft keyboard. And I still wonder how can I align the dialog with the keyboard.
I've tried these answers with no success.
Thanks in advance for any help!
[EDIT] I've brought the keyboard up by using the following code:
obsDialog.getWindow().setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.WRAP_CONTENT);
obsDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
[EDIT] Below is a printscreen of the design I want to achieve:

As far as I know, you have to adjust the dialog size/position in the code if you do not want the default size/position.
In you case specifically, you can fist declare adjustResize for the activity's windowSoftInputMode in the AndroidManifest.xml.
After that, you can set your dialog gravity at bottom and set the width in the onStart of the dialog fragment:
...
getDialog().getWindow().setLayout(mWidth, mHeight);
WindowManager.LayoutParams lp = getDialog().getWindow().getAttributes();
lp.gravity = Gravity.BOTTOM;
lp.x = 0; lp.y = 0;
getDialog().getWindow().setAttributes(lp);
...
the mWidth and mHeight are initialized in onCreate, but I think you can do it in the onStart as well. To get the width, I used below code:
Point size = new Point();
WindowManager wm = (WindowManager) getActivity().getSystemService(Context.WINDOW_SERVICE);
Display display = wm.getDefaultDisplay();
display.getSize(size);
mWidth = size.x;
Hope this can meet your requirement. I used this to create a similar dialog, but I do not have a edit in the dialog. And I need it to be at the bottom of the screen.

AlertDialog Displays Landscape-Sized View with Orientation in Landscape

My app's main activity is set in the manifest to always be in portrait view. This works fine when I load the app onto the tablet.
However, when I use my menu button and click "Setup", which opens an AlertDialog that inflates an xml layout, the tablet will display the left 2/3 or so of the entire dialog. The rest of it goes offscreen to the right. This case only occurs if I install my app on the tablet while holding it in landscape mode or if I turn the tablet to landscape mode while the app is not running (even if I go back to Portrait and click on the app). The dialog even calls this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); to make sure it stays in portrait (even though the problem persists with this call or not).
In other words, the way the AlertDialog is being displayed in portrait view is that it is blowing up a landscape view (and thus some of it goes offscreen), even though the actual orientation of the AlertDialog is portrait, like it should be.
(I apologize if the wording above was confusing - ask me to clarify anything if needed.)
So why would the tablet do this? I've tested it on a few android mobile phones and this doesn't happen, so I don't understand why the tablet will do this.
SIDE NOTES:
This isn't even occurring for just this AlertDialog either.. my EULA that displays at the start of the app (another AlertDialog) also appears this way if I start the app in landscape mode.
I've even allowed the usability of landscape by getting rid of all calls to specify portrait/landscape mode, and the tablet is still expending the dialog off-screen when held in portrait view on just the tablet, but not the phones.
EDIT:
This code works well on the phone, but the tablet problem still persists. If I uncomment dialog.show(); below, the tablet and phone display the dimensions I want, but on blackness instead of the dimmed main screen. Any ideas?
Calling function does this:
showDialog(EXAMPLE_CASE);
Function that gets called by the calling function:
protected Dialog onCreateDialog(final int id) {
Dialog dialog;
AlertDialog.Builder builder = new AlertDialog.Builder(this);
Display display = getWindowManager().getDefaultDisplay();
int mwidth = display.getWidth();
int mheight = display.getHeight();
WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
switch(id) {
// Example of what all my cases look like (there were way too many to copy)
case EXAMPLE_CASE:
builder.setTitle("Example")
.setMessage("Example message")
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialoginterface,int i) {
dialoginterface.dismiss();
showDialog(DIALOG_CHOICE);
}
})
.setCancelable(false);
dialog = builder.create();
break;
}
if (dialog != null) {
lp.copyFrom(dialog.getWindow().getAttributes());
lp.width = mwidth;
lp.height = mheight;
lp.x = mwidth;
//lp.y = mheight;
lp.dimAmount=0.0f;
//dialog.show();
dialog.getWindow().setAttributes(lp);
dialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
dialog.setOnDismissListener(new OnDismissListener() {
#Override
public void onDismiss(DialogInterface dialog) {
removeDialog(id);
}
});
}
return dialog;
}

You could try getting the screen dimensions like this:
Display display = getWindowManager().getDefaultDisplay();
int mwidth = display.getWidth();
int mheight = display.getHeight();
And then alter the Dialog like this:
AlertDialog.Builder adb = new AlertDialog.Builder(this);
Dialog d = adb.setView(new View(this)).create();
// (That new View is just there to have something inside the dialog that can grow big enough to cover the whole screen.)
d.show();
WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
lp.copyFrom(d.getWindow().getAttributes());
lp.width = mwidth;
lp.height = myheight;
//change position of window on screen
lp.x = mwidth/2; //set these values to what work for you; probably like I have here at
lp.y = mheight/2; //half the screen width and height so it is in center
//set the dim level of the background
lp.dimAmount=0.1f; //change this value for more or less dimming
d.getWindow().setAttributes(lp);
//add a blur/dim flags
d.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND | WindowManager.LayoutParams.FLAG_DIM_BEHIND);
Also, you say you are inflating a custom layout. Have you tried tinkering with the layout_height and layout_width of the views in that layout to see if that makes a difference?