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Add fragment in xml instead of using injected way

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- It can improve performance because we use less injected item
- Also remove summary provider from those fragments

Bug: 141653158
Test: robolectric
Change-Id: I6255f71b3b8300aea064a4fefd6711c1ff59e08a
This commit is contained in:
Raff Tsai
2019-10-01 17:06:26 +08:00
parent 1673f11d19
commit 9e3a9fd255
9 changed files with 204 additions and 144 deletions
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63
src/com/android/settings/language/LanguageAndInputPreferenceController.java Normal file
View File

@@ -0,0 +1,63 @@
/*
* Copyright (C) 2019 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.settings.language;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageManager;
import android.provider.Settings;
import android.text.TextUtils;
import android.view.inputmethod.InputMethodInfo;
import android.view.inputmethod.InputMethodManager;
import com.android.settings.core.BasePreferenceController;
import java.util.List;
public class LanguageAndInputPreferenceController extends BasePreferenceController {
private PackageManager mPackageManager;
private InputMethodManager mInputMethodManager;
public LanguageAndInputPreferenceController(Context context, String key) {
super(context, key);
mPackageManager = mContext.getPackageManager();
mInputMethodManager = mContext.getSystemService(InputMethodManager.class);
}
@Override
public int getAvailabilityStatus() {
return AVAILABLE;
}
@Override
public CharSequence getSummary() {
final String flattenComponent = Settings.Secure.getString(
mContext.getContentResolver(), Settings.Secure.DEFAULT_INPUT_METHOD);
if (!TextUtils.isEmpty(flattenComponent)) {
final String pkg = ComponentName.unflattenFromString(flattenComponent)
.getPackageName();
final List<InputMethodInfo> imis = mInputMethodManager.getInputMethodList();
for (InputMethodInfo imi : imis) {
if (TextUtils.equals(imi.getPackageName(), pkg)) {
return imi.loadLabel(mPackageManager);
}
}
}
return "";
}
}

46
src/com/android/settings/language/LanguageAndInputSettings.java
View File

@@ -18,21 +18,13 @@ package com.android.settings.language;
import android.app.Activity;
import android.app.settings.SettingsEnums;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.pm.PackageManager;
import android.provider.Settings;
import android.text.TextUtils;
import android.view.inputmethod.InputMethodInfo;
import android.view.inputmethod.InputMethodManager;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.android.settings.R;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.dashboard.SummaryLoader;
import com.android.settings.inputmethod.PhysicalKeyboardPreferenceController;
import com.android.settings.inputmethod.SpellCheckerPreferenceController;
import com.android.settings.inputmethod.VirtualKeyboardPreferenceController;
@@ -122,44 +114,6 @@ public class LanguageAndInputSettings extends DashboardFragment {
return controllers;
}
private static class SummaryProvider implements SummaryLoader.SummaryProvider {
private final Context mContext;
private final SummaryLoader mSummaryLoader;
public SummaryProvider(Context context, SummaryLoader summaryLoader) {
mContext = context;
mSummaryLoader = summaryLoader;
}
@Override
public void setListening(boolean listening) {
final ContentResolver contentResolver = mContext.getContentResolver();
if (listening) {
final String flattenComponent = Settings.Secure.getString(
contentResolver, Settings.Secure.DEFAULT_INPUT_METHOD);
if (!TextUtils.isEmpty(flattenComponent)) {
final PackageManager packageManage = mContext.getPackageManager();
final String pkg = ComponentName.unflattenFromString(flattenComponent)
.getPackageName();
final InputMethodManager imm = (InputMethodManager)
mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
final List<InputMethodInfo> imis = imm.getInputMethodList();
for (InputMethodInfo imi : imis) {
if (TextUtils.equals(imi.getPackageName(), pkg)) {
mSummaryLoader.setSummary(this, imi.loadLabel(packageManage));
return;
}
}
}
mSummaryLoader.setSummary(this, "");
}
}
}
public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY
= (activity, summaryLoader) -> new SummaryProvider(activity, summaryLoader);
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider(R.xml.language_and_input) {