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Cherish:Add fixed PackageListAdapter

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actually use OUR layout instead of the one in settings with happens to have the same name

Signed-off-by: xyyx <xyyx@mail.ru>
Signed-off-by: DennySPb <dennyspb@gmail.com>
Change-Id: I21c6edbe6439982ae4b8756ba2c699f599f2094e
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>
This commit is contained in:
Marko Man
2017-01-10 07:15:16 +08:00
committed by Hưng Phan
parent b9f009f47d
commit 36c33da733
2 changed files with 255 additions and 0 deletions
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69
res/layout/applist_preference_icon.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2006 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.
-->
<!-- Layout for a Preference in a PreferenceActivity. The
Preference is able to place a specific widget for its particular
type in the "widget_frame" layout. -->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/widget_frame"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="?android:attr/listPreferredItemHeightSmall"
android:gravity="center_vertical"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
android:background="?android:attr/selectableItemBackground">
<ImageView
android:id="@+id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="12dip"
android:padding="2dp"
android:maxWidth="36dip"
android:maxHeight="36dip"
android:adjustViewBounds="true"
android:layout_gravity="center" />
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="2dip"
android:layout_marginEnd="6dip"
android:layout_marginTop="6dip"
android:layout_marginBottom="6dip"
android:layout_weight="1">
<TextView android:id="@android:id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceListItem"
android:textColor="?android:attr/textColorPrimary"
android:ellipsize="marquee"
android:fadingEdge="horizontal" />
<TextView android:id="@android:id/summary"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@android:id/title"
android:layout_alignStart="@android:id/title"
android:textAppearance="?android:attr/textAppearanceListItemSecondary"
android:textColor="?android:attr/textColorSecondary"
android:maxLines="2" />
</RelativeLayout>
</LinearLayout>

186
src/com/cherish/settings/preferences/PackageListAdapter.java Normal file
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/*
* Copyright (C) 2012-2014 The CyanogenMod 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.cherish.settings.preferences;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.graphics.drawable.Drawable;
import android.os.Handler;
import android.os.Message;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.TreeSet;
import com.android.settings.R;
public class PackageListAdapter extends BaseAdapter implements Runnable {
private PackageManager mPm;
private LayoutInflater mInflater;
private List<PackageItem> mInstalledPackages = new LinkedList<PackageItem>();
// Packages which don't have launcher icons, but which we want to show nevertheless
private static final String[] PACKAGE_WHITELIST = new String[] {
"android", /* system server */
"com.android.systemui", /* system UI */
"com.android.providers.downloads" /* download provider */
};
private final Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
PackageItem item = (PackageItem) msg.obj;
int index = Collections.binarySearch(mInstalledPackages, item);
if (index < 0) {
mInstalledPackages.add(-index - 1, item);
} else {
mInstalledPackages.get(index).activityTitles.addAll(item.activityTitles);
}
notifyDataSetChanged();
}
};
public static class PackageItem implements Comparable<PackageItem> {
public final String packageName;
public final CharSequence title;
private final TreeSet<CharSequence> activityTitles = new TreeSet<CharSequence>();
public final Drawable icon;
PackageItem(String packageName, CharSequence title, Drawable icon) {
this.packageName = packageName;
this.title = title;
this.icon = icon;
}
@Override
public int compareTo(PackageItem another) {
int result = title.toString().compareToIgnoreCase(another.title.toString());
return result != 0 ? result : packageName.compareTo(another.packageName);
}
}
public PackageListAdapter(Context context) {
mPm = context.getPackageManager();
mInflater = LayoutInflater.from(context);
reloadList();
}
@Override
public int getCount() {
synchronized (mInstalledPackages) {
return mInstalledPackages.size();
}
}
@Override
public PackageItem getItem(int position) {
synchronized (mInstalledPackages) {
return mInstalledPackages.get(position);
}
}
@Override
public long getItemId(int position) {
synchronized (mInstalledPackages) {
// packageName is guaranteed to be unique in mInstalledPackages
return mInstalledPackages.get(position).packageName.hashCode();
}
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView != null) {
holder = (ViewHolder) convertView.getTag();
} else {
convertView = mInflater.inflate(R.layout.applist_preference_icon, null, false);
holder = new ViewHolder();
convertView.setTag(holder);
holder.title = (TextView) convertView.findViewById(com.android.internal.R.id.title);
holder.summary = (TextView) convertView.findViewById(com.android.internal.R.id.summary);
holder.icon = (ImageView) convertView.findViewById(R.id.icon);
}
PackageItem applicationInfo = getItem(position);
holder.title.setText(applicationInfo.title);
holder.icon.setImageDrawable(applicationInfo.icon);
boolean needSummary = applicationInfo.activityTitles.size() > 0;
if (applicationInfo.activityTitles.size() == 1) {
if (TextUtils.equals(applicationInfo.title, applicationInfo.activityTitles.first())) {
needSummary = false;
}
}
if (needSummary) {
holder.summary.setText(TextUtils.join(", ", applicationInfo.activityTitles));
holder.summary.setVisibility(View.VISIBLE);
} else {
holder.summary.setVisibility(View.GONE);
}
return convertView;
}
private void reloadList() {
mInstalledPackages.clear();
new Thread(this).start();
}
@Override
public void run() {
final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
List<ResolveInfo> installedAppsInfo = mPm.queryIntentActivities(mainIntent, 0);
for (ResolveInfo info : installedAppsInfo) {
ApplicationInfo appInfo = info.activityInfo.applicationInfo;
final PackageItem item = new PackageItem(appInfo.packageName,
appInfo.loadLabel(mPm), appInfo.loadIcon(mPm));
item.activityTitles.add(info.loadLabel(mPm));
mHandler.obtainMessage(0, item).sendToTarget();
}
for (String packageName : PACKAGE_WHITELIST) {
try {
ApplicationInfo appInfo = mPm.getApplicationInfo(packageName, 0);
final PackageItem item = new PackageItem(appInfo.packageName,
appInfo.loadLabel(mPm), appInfo.loadIcon(mPm));
mHandler.obtainMessage(0, item).sendToTarget();
} catch (PackageManager.NameNotFoundException ignored) {
// package not present, so nothing to add -> ignore it
}
}
}
private static class ViewHolder {
TextView title;
TextView summary;
ImageView icon;
}
}