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