Sunny Goyal
0b621156f3
> This also saves memory only create one new bitmap while loading instead of two Bug: 25027252 Change-Id: Ia594dd65a30f32e99404190f649b334615c9e17f
97 lines
3.2 KiB
Java
97 lines
3.2 KiB
Java
/*
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* Copyright (C) 2014 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.launcher3.compat;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager.NameNotFoundException;
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import android.content.pm.ActivityInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.PackageInfo;
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import android.content.pm.ResolveInfo;
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import android.content.res.Resources;
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import android.graphics.drawable.Drawable;
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public class LauncherActivityInfoCompatV16 extends LauncherActivityInfoCompat {
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private final ResolveInfo mResolveInfo;
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private final ActivityInfo mActivityInfo;
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private final ComponentName mComponentName;
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private final PackageManager mPm;
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LauncherActivityInfoCompatV16(Context context, ResolveInfo info) {
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super();
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mResolveInfo = info;
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mActivityInfo = info.activityInfo;
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mComponentName = new ComponentName(mActivityInfo.packageName, mActivityInfo.name);
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mPm = context.getPackageManager();
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}
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public ComponentName getComponentName() {
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return mComponentName;
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}
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public UserHandleCompat getUser() {
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return UserHandleCompat.myUserHandle();
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}
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public CharSequence getLabel() {
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return mResolveInfo.loadLabel(mPm);
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}
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public Drawable getIcon(int density) {
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int iconRes = mResolveInfo.getIconResource();
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Resources resources = null;
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Drawable icon = null;
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// Get the preferred density icon from the app's resources
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if (density != 0 && iconRes != 0) {
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try {
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resources = mPm.getResourcesForApplication(mActivityInfo.applicationInfo);
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icon = resources.getDrawableForDensity(iconRes, density);
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} catch (NameNotFoundException | Resources.NotFoundException exc) {
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}
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}
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// Get the default density icon
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if (icon == null) {
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icon = mResolveInfo.loadIcon(mPm);
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}
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if (icon == null) {
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resources = Resources.getSystem();
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icon = resources.getDrawableForDensity(android.R.mipmap.sym_def_app_icon, density);
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}
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return icon;
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}
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public ApplicationInfo getApplicationInfo() {
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return mActivityInfo.applicationInfo;
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}
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public long getFirstInstallTime() {
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try {
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PackageInfo info = mPm.getPackageInfo(mActivityInfo.packageName, 0);
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return info != null ? info.firstInstallTime : 0;
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} catch (NameNotFoundException e) {
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return 0;
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}
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}
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public String getName() {
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return mActivityInfo.name;
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}
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}
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