ed4685fafb
1. Move getPreferenceScreenResId() from individual subclass to InstrumentedPreferenceFragment. 2. Removed InstrumentedPreferenceFragment.getTitle() and let the preference fragments that do not have preference screen set the activity title directly instead. 3. Removed OptionsMenuFragment as all it does is call setHasOptionMenu(). - changed subclasses of OptionsMenuFragment to extend from InstrumentedPreferenceFragment directly. - none of the exisitng subclasses actually implements the option menu related methods to provide any option menu. So, the setHasOptionMenu() call is not added to the subclasses. 4. Update Languages preference title. - launch the fragment from the preference controller instead of from the default handling, as we need the title res id at launch time to get it work properly when retrieving the title from back stack. Bug: 64564191 Test: blaze-bin/screenshots/android/i18nscreenshots/i18nscreenshots Change-Id: Ibecdcab32cbaed8bf604ec5ebe0a926b4e489a7d
51 lines
1.8 KiB
Java
51 lines
1.8 KiB
Java
/*
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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.settings.notification;
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import android.annotation.Nullable;
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import android.os.Bundle;
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import android.util.TypedValue;
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import android.view.Gravity;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.ViewGroup.LayoutParams;
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import android.widget.TextView;
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import com.android.settings.R;
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import com.android.settings.SettingsPreferenceFragment;
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public abstract class EmptyTextSettings extends SettingsPreferenceFragment {
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private TextView mEmpty;
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@Override
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public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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mEmpty = new TextView(getContext());
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mEmpty.setGravity(Gravity.CENTER);
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TypedValue value = new TypedValue();
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getContext().getTheme().resolveAttribute(android.R.attr.textAppearanceMedium, value, true);
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mEmpty.setTextAppearance(value.resourceId);
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((ViewGroup) view.findViewById(android.R.id.list_container)).addView(mEmpty,
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new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
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setEmptyView(mEmpty);
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}
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protected void setEmptyText(int text) {
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mEmpty.setText(text);
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}
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}
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