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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package
com
.
android
.
tv
.
dialog
;
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import
android
.
app
.
Dialog
;
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import
android
.
app
.
DialogFragment
;
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import
android
.
content
.
Context
;
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import
android
.
os
.
Bundle
;
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import
android
.
view
.
KeyEvent
;
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import
android
.
view
.
LayoutInflater
;
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import
android
.
view
.
View
;
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import
com
.
android
.
tv
.
MainActivity
;
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import
com
.
android
.
tv
.
R
;
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/** Dialog fragment with full screen. */
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public
class
FullscreenDialogFragment
extends
SafeDismissDialogFragment
{
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public
static
final
String
DIALOG_TAG
=
FullscreenDialogFragment
.
class
.
getSimpleName
();
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public
static
final
String
VIEW_LAYOUT_ID
=
"viewLayoutId"
;
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public
static
final
String
TRACKER_LABEL
=
"trackerLabel"
;
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/**
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* Creates a FullscreenDialogFragment. View class of viewLayoutResId should implement {@link
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* DialogView}.
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*/
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public
static
FullscreenDialogFragment
newInstance
(
int
viewLayoutResId
,
String
trackerLabel
)
{
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FullscreenDialogFragment
f
=
new
FullscreenDialogFragment
();
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Bundle
args
=
new
Bundle
();
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args
.
putInt
(
VIEW_LAYOUT_ID
,
viewLayoutResId
);
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args
.
putString
(
TRACKER_LABEL
,
trackerLabel
);
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f
.
setArguments
(
args
);
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return
f
;
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}
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private
String
mTrackerLabel
;
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private
DialogView
mDialogView
;
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@Override
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public
Dialog
onCreateDialog
(
Bundle
savedInstanceState
)
{
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FullscreenDialog
dialog
=
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new
FullscreenDialog
(
getActivity
(),
R
.
style
.
Theme_TV_dialog_Fullscreen
);
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LayoutInflater
inflater
=
LayoutInflater
.
from
(
getActivity
());
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Bundle
args
=
getArguments
();
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mTrackerLabel
=
args
.
getString
(
TRACKER_LABEL
);
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int
viewLayoutResId
=
args
.
getInt
(
VIEW_LAYOUT_ID
);
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View
v
=
inflater
.
inflate
(
viewLayoutResId
,
null
);
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dialog
.
setContentView
(
v
);
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mDialogView
=
(
DialogView
)
v
;
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mDialogView
.
initialize
((
MainActivity
)
getActivity
(),
dialog
);
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return
dialog
;
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}
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@Override
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public
void
onDestroy
()
{
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super
.
onDestroy
();
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mDialogView
.
onDestroy
();
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}
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@Override
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public
String
getTrackerLabel
()
{
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return
mTrackerLabel
;
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}
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private
class
FullscreenDialog
extends
Dialog
{
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public
FullscreenDialog
(
Context
context
,
int
theme
)
{
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super
(
context
,
theme
);
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}
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@Override
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public
void
setContentView
(
View
dialogView
)
{
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super
.
setContentView
(
dialogView
);
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mDialogView
=
(
DialogView
)
dialogView
;
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}
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@Override
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public
boolean
dispatchKeyEvent
(
KeyEvent
event
)
{
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boolean
handled
=
super
.
dispatchKeyEvent
(
event
);
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return
handled
||
((
View
)
mDialogView
).
dispatchKeyEvent
(
event
);
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}
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@Override
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public
void
onBackPressed
()
{
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mDialogView
.
onBackPressed
();
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}
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}
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/** Interface for the view of {@link FullscreenDialogFragment}. */
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public
interface
DialogView
{
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/** Called after the view is inflated and attached to the dialog. */
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void
initialize
(
MainActivity
activity
,
Dialog
dialog
);
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/** Called when a back key is pressed. */
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void
onBackPressed
();
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/** Called when {@link DialogFragment#onDestroy} is called. */
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void
onDestroy
();
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}
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}
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