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/*
* Copyright (C) 2017 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.wallpaper.picker;
import static com.android.wallpaper.model.WallpaperRotationInitializer.NETWORK_PREFERENCE_CELLULAR_OK;
import static com.android.wallpaper.model.WallpaperRotationInitializer.NETWORK_PREFERENCE_WIFI_ONLY;
import android.app.AlertDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.CheckBox;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.DialogFragment;
import com.android.wallpaper.R;
import com.android.wallpaper.module.InjectorProvider;
/**
* Dialog which allows user to start a wallpaper rotation or cancel, as well as providing an option
* whether to rotate wallpapers on wifi-only connections or not.
*/
public class StartRotationDialogFragment extends DialogFragment {
private static final String KEY_IS_WIFI_ONLY_CHECKED = "key_is_wifi_only_checked";
private static final boolean DEFAULT_IS_WIFI_ONLY = true;
private boolean mIsWifiOnlyChecked;
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState == null) {
mIsWifiOnlyChecked = DEFAULT_IS_WIFI_ONLY;
} else {
mIsWifiOnlyChecked = savedInstanceState.getBoolean(KEY_IS_WIFI_ONLY_CHECKED);
}
}
@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
LayoutInflater inflater = getActivity().getLayoutInflater();
View dialogView = inflater.inflate(R.layout.dialog_start_rotation, null);
TextView bodyText = dialogView.findViewById(R.id.start_rotation_dialog_subhead);
bodyText.setText(Html.fromHtml(getResources().getString(getBodyTextResourceId())));
final CheckBox wifiOnlyCheckBox = dialogView.findViewById(
R.id.start_rotation_wifi_only_checkbox);
boolean hasTelephony = InjectorProvider.getInjector().getSystemFeatureChecker()
.hasTelephony(getContext());
// Only show the "WiFi only" checkbox if the device supports a cellular data connection.
if (hasTelephony) {
wifiOnlyCheckBox.setChecked(mIsWifiOnlyChecked);
wifiOnlyCheckBox.setOnClickListener(
v -> mIsWifiOnlyChecked = wifiOnlyCheckBox.isChecked());
} else {
wifiOnlyCheckBox.setVisibility(View.GONE);
}
return new AlertDialog.Builder(getActivity(), R.style.LightDialogTheme)
.setView(dialogView)
.setNegativeButton(android.R.string.cancel, null /* listener */)
.setPositiveButton(getPositiveButtonTextResourceId(),
(dialog, which) -> {
RotationStarter callback = (RotationStarter) getTargetFragment();
callback.startRotation(
mIsWifiOnlyChecked
? NETWORK_PREFERENCE_WIFI_ONLY
: NETWORK_PREFERENCE_CELLULAR_OK);
})
.create();
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putBoolean(KEY_IS_WIFI_ONLY_CHECKED, mIsWifiOnlyChecked);
}
private int getBodyTextResourceId() {
return R.string.start_rotation_dialog_body;
}
private int getPositiveButtonTextResourceId() {
return android.R.string.ok;
}
}
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