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author | android-build-team Robot <android-build-team-robot@google.com> | 2017-10-09 19:19:21 +0000 |
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committer | android-build-team Robot <android-build-team-robot@google.com> | 2017-10-09 19:19:21 +0000 |
commit | 411c4a576a92253a386784dddb646a2671b5d6f9 (patch) | |
tree | d31e2adc1f9cce4f27ca07d30bee921032e33a3c /src/com/android/tv/dialog/HalfSizedDialogFragment.java | |
parent | bc7f430decab0bc34a533811efe457d4615f28aa (diff) | |
parent | bb2e798ef4d546dd54cd9e95796403062b860c15 (diff) | |
download | TV-411c4a576a92253a386784dddb646a2671b5d6f9.tar.gz |
Snap for 4384531 from bb2e798ef4d546dd54cd9e95796403062b860c15 to oc-m2-releaseandroid-8.1.0_r8android-8.1.0_r52android-8.1.0_r50android-8.1.0_r47android-8.1.0_r46android-8.1.0_r43android-8.1.0_r41android-8.1.0_r36android-8.1.0_r35android-8.1.0_r33android-8.1.0_r30android-8.1.0_r26android-8.1.0_r25android-8.1.0_r20android-8.1.0_r2oreo-m7-releaseoreo-m6-s4-releaseoreo-m6-s3-releaseoreo-m6-s2-releaseoreo-m2-s5-releaseoreo-m2-s4-releaseoreo-m2-s3-releaseoreo-m2-s2-releaseoreo-m2-s1-releaseoreo-m2-release
Change-Id: I06099c50eb5f4c5791fab1e6055cca20fb367c6d
Diffstat (limited to 'src/com/android/tv/dialog/HalfSizedDialogFragment.java')
-rw-r--r-- | src/com/android/tv/dialog/HalfSizedDialogFragment.java | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/com/android/tv/dialog/HalfSizedDialogFragment.java b/src/com/android/tv/dialog/HalfSizedDialogFragment.java new file mode 100644 index 00000000..315c6a93 --- /dev/null +++ b/src/com/android/tv/dialog/HalfSizedDialogFragment.java @@ -0,0 +1,123 @@ +/* + * Copyright (C) 2016 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.tv.dialog; + +import android.app.Dialog; +import android.content.DialogInterface; +import android.os.Bundle; +import android.os.Handler; +import android.view.KeyEvent; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; + +import com.android.tv.R; + +import java.util.concurrent.TimeUnit; + +public class HalfSizedDialogFragment extends SafeDismissDialogFragment { + public static final String DIALOG_TAG = HalfSizedDialogFragment.class.getSimpleName(); + public static final String TRACKER_LABEL = "Half sized dialog"; + + private static final long AUTO_DISMISS_TIME_THRESHOLD_MS = TimeUnit.SECONDS.toMillis(30); + + private OnActionClickListener mOnActionClickListener; + + private Handler mHandler = new Handler(); + private Runnable mAutoDismisser = new Runnable() { + @Override + public void run() { + dismiss(); + } + }; + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, + Bundle savedInstanceState) { + return inflater.inflate(R.layout.halfsized_dialog, container, false); + } + + @Override + public void onStart() { + super.onStart(); + mHandler.postDelayed(mAutoDismisser, AUTO_DISMISS_TIME_THRESHOLD_MS); + } + + @Override + public void onPause() { + super.onPause(); + if (mOnActionClickListener != null) { + // Dismisses the dialog to prevent the callback being forgotten during + // fragment re-creating. + dismiss(); + } + } + + @Override + public void onStop() { + super.onStop(); + mHandler.removeCallbacks(mAutoDismisser); + } + + @Override + public Dialog onCreateDialog(Bundle savedInstanceState) { + Dialog dialog = super.onCreateDialog(savedInstanceState); + dialog.setOnKeyListener(new DialogInterface.OnKeyListener() { + public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent keyEvent) { + mHandler.removeCallbacks(mAutoDismisser); + mHandler.postDelayed(mAutoDismisser, AUTO_DISMISS_TIME_THRESHOLD_MS); + return false; + } + }); + return dialog; + } + + @Override + public int getTheme() { + return R.style.Theme_TV_dialog_HalfSizedDialog; + } + + @Override + public String getTrackerLabel() { + return TRACKER_LABEL; + } + + /** + * Sets {@link OnActionClickListener} for the dialog fragment. If listener is set, the dialog + * will be automatically closed when it's paused to prevent the fragment being re-created by + * the framework, which will result the listener being forgotten. + */ + public void setOnActionClickListener(OnActionClickListener listener) { + mOnActionClickListener = listener; + } + + /** + * Returns {@link OnActionClickListener} for sub-classes or any inner fragments. + */ + protected OnActionClickListener getOnActionClickListener() { + return mOnActionClickListener; + } + + /** + * An interface to provide callbacks for half-sized dialogs. Subclasses or inner fragments + * should invoke {@link OnActionClickListener#onActionClick(long)} and provide the identifier + * of the action user clicked. + */ + public interface OnActionClickListener { + void onActionClick(long actionId); + } +}
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