/*
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* Copyright (C) 2017 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.annotation.TargetApi;
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import android.app.Activity;
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import android.content.ActivityNotFoundException;
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import android.content.ComponentName;
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import android.content.Intent;
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import android.content.IntentSender;
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import android.content.pm.ActivityInfo;
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import android.content.pm.LauncherActivityInfo;
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import android.content.pm.LauncherApps;
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import android.content.pm.PackageManager;
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import android.graphics.drawable.Drawable;
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import android.os.Process;
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import android.os.UserHandle;
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import android.util.Log;
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import android.widget.Toast;
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import com.android.launcher3.WorkspaceItemInfo;
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import com.android.launcher3.icons.ComponentWithLabel;
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import com.android.launcher3.icons.IconCache;
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import com.android.launcher3.LauncherSettings;
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import com.android.launcher3.R;
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/**
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* Wrapper class for representing a shortcut configure activity.
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*/
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public abstract class ShortcutConfigActivityInfo implements ComponentWithLabel {
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private static final String TAG = "SCActivityInfo";
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private final ComponentName mCn;
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private final UserHandle mUser;
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protected ShortcutConfigActivityInfo(ComponentName cn, UserHandle user) {
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mCn = cn;
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mUser = user;
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}
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@Override
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public ComponentName getComponent() {
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return mCn;
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}
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@Override
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public UserHandle getUser() {
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return mUser;
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}
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public int getItemType() {
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return LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
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}
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public abstract Drawable getFullResIcon(IconCache cache);
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/**
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* Return a WorkspaceItemInfo, if it can be created directly on drop, without requiring any
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* {@link #startConfigActivity(Activity, int)}.
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*/
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public WorkspaceItemInfo createWorkspaceItemInfo() {
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return null;
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}
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public boolean startConfigActivity(Activity activity, int requestCode) {
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Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT)
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.setComponent(getComponent());
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try {
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activity.startActivityForResult(intent, requestCode);
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return true;
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} catch (ActivityNotFoundException e) {
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Toast.makeText(activity, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
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} catch (SecurityException e) {
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Toast.makeText(activity, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
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Log.e(TAG, "Launcher does not have the permission to launch " + intent +
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". Make sure to create a MAIN intent-filter for the corresponding activity " +
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"or use the exported attribute for this activity.", e);
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}
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return false;
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}
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/**
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* Returns true if various properties ({@link #getLabel(PackageManager)},
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* {@link #getFullResIcon}) can be safely persisted.
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*/
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public boolean isPersistable() {
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return true;
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}
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static class ShortcutConfigActivityInfoVL extends ShortcutConfigActivityInfo {
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private final ActivityInfo mInfo;
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public ShortcutConfigActivityInfoVL(ActivityInfo info) {
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super(new ComponentName(info.packageName, info.name), Process.myUserHandle());
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mInfo = info;
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}
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@Override
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public CharSequence getLabel(PackageManager pm) {
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return mInfo.loadLabel(pm);
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}
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@Override
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public Drawable getFullResIcon(IconCache cache) {
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return cache.getFullResIcon(mInfo);
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}
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}
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@TargetApi(26)
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public static class ShortcutConfigActivityInfoVO extends ShortcutConfigActivityInfo {
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private final LauncherActivityInfo mInfo;
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public ShortcutConfigActivityInfoVO(LauncherActivityInfo info) {
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super(info.getComponentName(), info.getUser());
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mInfo = info;
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}
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@Override
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public CharSequence getLabel(PackageManager pm) {
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return mInfo.getLabel();
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}
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@Override
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public Drawable getFullResIcon(IconCache cache) {
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return cache.getFullResIcon(mInfo);
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}
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@Override
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public boolean startConfigActivity(Activity activity, int requestCode) {
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if (getUser().equals(Process.myUserHandle())) {
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return super.startConfigActivity(activity, requestCode);
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}
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IntentSender is = activity.getSystemService(LauncherApps.class)
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.getShortcutConfigActivityIntent(mInfo);
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try {
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activity.startIntentSenderForResult(is, requestCode, null, 0, 0, 0);
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return true;
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} catch (IntentSender.SendIntentException e) {
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Toast.makeText(activity, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
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return false;
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}
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}
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}
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}
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