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/*
* Copyright (C) 2018 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.quickstep.views;
import static android.provider.Settings.ACTION_APP_USAGE_SETTINGS;
import static com.android.launcher3.Utilities.prefixTextWithIcon;
import static com.android.launcher3.util.Executors.THREAD_POOL_EXECUTOR;
import android.annotation.TargetApi;
import android.app.ActivityOptions;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.content.pm.LauncherApps;
import android.content.pm.LauncherApps.AppUsageLimit;
import android.icu.text.MeasureFormat;
import android.icu.text.MeasureFormat.FormatWidth;
import android.icu.util.Measure;
import android.icu.util.MeasureUnit;
import android.os.Build;
import android.os.UserHandle;
import android.util.Log;
import android.view.View;
import android.widget.TextView;
import androidx.annotation.StringRes;
import com.android.launcher3.BaseActivity;
import com.android.launcher3.BaseDraggingActivity;
import com.android.launcher3.R;
import com.android.launcher3.userevent.nano.LauncherLogProto;
import com.android.systemui.shared.recents.model.Task;
import java.time.Duration;
import java.util.Locale;
@TargetApi(Build.VERSION_CODES.Q)
public final class DigitalWellBeingToast {
static final Intent OPEN_APP_USAGE_SETTINGS_TEMPLATE = new Intent(ACTION_APP_USAGE_SETTINGS);
static final int MINUTE_MS = 60000;
private static final String TAG = DigitalWellBeingToast.class.getSimpleName();
private final BaseDraggingActivity mActivity;
private final TaskView mTaskView;
private final LauncherApps mLauncherApps;
private Task mTask;
private boolean mHasLimit;
private long mAppRemainingTimeMs;
public DigitalWellBeingToast(BaseDraggingActivity activity, TaskView taskView) {
mActivity = activity;
mTaskView = taskView;
mLauncherApps = activity.getSystemService(LauncherApps.class);
}
private void setTaskFooter(View view) {
View oldFooter = mTaskView.setFooter(TaskView.INDEX_DIGITAL_WELLBEING_TOAST, view);
if (oldFooter != null) {
oldFooter.setOnClickListener(null);
mActivity.getViewCache().recycleView(R.layout.digital_wellbeing_toast, oldFooter);
}
}
private void setNoLimit() {
mHasLimit = false;
mTaskView.setContentDescription(mTask.titleDescription);
setTaskFooter(null);
mAppRemainingTimeMs = 0;
}
private void setLimit(long appUsageLimitTimeMs, long appRemainingTimeMs) {
mAppRemainingTimeMs = appRemainingTimeMs;
mHasLimit = true;
TextView toast = mActivity.getViewCache().getView(R.layout.digital_wellbeing_toast,
mActivity, mTaskView);
toast.setText(prefixTextWithIcon(mActivity, R.drawable.ic_hourglass_top, getText()));
toast.setOnClickListener(this::openAppUsageSettings);
setTaskFooter(toast);
mTaskView.setContentDescription(
getContentDescriptionForTask(mTask, appUsageLimitTimeMs, appRemainingTimeMs));
RecentsView rv = mTaskView.getRecentsView();
if (rv != null) {
rv.onDigitalWellbeingToastShown();
}
}
public String getText() {
return getText(mAppRemainingTimeMs);
}
public boolean hasLimit() {
return mHasLimit;
}
public void initialize(Task task) {
mTask = task;
if (task.key.userId != UserHandle.myUserId()) {
setNoLimit();
return;
}
THREAD_POOL_EXECUTOR.execute(() -> {
final AppUsageLimit usageLimit = mLauncherApps.getAppUsageLimit(
task.getTopComponent().getPackageName(),
UserHandle.of(task.key.userId));
final long appUsageLimitTimeMs =
usageLimit != null ? usageLimit.getTotalUsageLimit() : -1;
final long appRemainingTimeMs =
usageLimit != null ? usageLimit.getUsageRemaining() : -1;
mTaskView.post(() -> {
if (appUsageLimitTimeMs < 0 || appRemainingTimeMs < 0) {
setNoLimit();
} else {
setLimit(appUsageLimitTimeMs, appRemainingTimeMs);
}
});
});
}
private String getReadableDuration(
Duration duration,
FormatWidth formatWidthHourAndMinute,
@StringRes int durationLessThanOneMinuteStringId,
boolean forceFormatWidth) {
int hours = Math.toIntExact(duration.toHours());
int minutes = Math.toIntExact(duration.minusHours(hours).toMinutes());
// Apply formatWidthHourAndMinute if both the hour part and the minute part are non-zero.
if (hours > 0 && minutes > 0) {
return MeasureFormat.getInstance(Locale.getDefault(), formatWidthHourAndMinute)
.formatMeasures(
new Measure(hours, MeasureUnit.HOUR),
new Measure(minutes, MeasureUnit.MINUTE));
}
// Apply formatWidthHourOrMinute if only the hour part is non-zero (unless forced).
if (hours > 0) {
return MeasureFormat.getInstance(
Locale.getDefault(),
forceFormatWidth ? formatWidthHourAndMinute : FormatWidth.WIDE)
.formatMeasures(new Measure(hours, MeasureUnit.HOUR));
}
// Apply formatWidthHourOrMinute if only the minute part is non-zero (unless forced).
if (minutes > 0) {
return MeasureFormat.getInstance(
Locale.getDefault()
, forceFormatWidth ? formatWidthHourAndMinute : FormatWidth.WIDE)
.formatMeasures(new Measure(minutes, MeasureUnit.MINUTE));
}
// Use a specific string for usage less than one minute but non-zero.
if (duration.compareTo(Duration.ZERO) > 0) {
return mActivity.getString(durationLessThanOneMinuteStringId);
}
// Otherwise, return 0-minute string.
return MeasureFormat.getInstance(
Locale.getDefault(), forceFormatWidth ? formatWidthHourAndMinute : FormatWidth.WIDE)
.formatMeasures(new Measure(0, MeasureUnit.MINUTE));
}
private String getReadableDuration(
Duration duration,
FormatWidth formatWidthHourAndMinute,
@StringRes int durationLessThanOneMinuteStringId) {
return getReadableDuration(
duration,
formatWidthHourAndMinute,
durationLessThanOneMinuteStringId,
/* forceFormatWidth= */ false);
}
private String getRoundedUpToMinuteReadableDuration(long remainingTime) {
final Duration duration = Duration.ofMillis(
remainingTime > MINUTE_MS ?
(remainingTime + MINUTE_MS - 1) / MINUTE_MS * MINUTE_MS :
remainingTime);
return getReadableDuration(
duration, FormatWidth.NARROW, R.string.shorter_duration_less_than_one_minute);
}
private String getText(long remainingTime) {
return mActivity.getString(
R.string.time_left_for_app,
getRoundedUpToMinuteReadableDuration(remainingTime));
}
public void openAppUsageSettings(View view) {
final Intent intent = new Intent(OPEN_APP_USAGE_SETTINGS_TEMPLATE)
.putExtra(Intent.EXTRA_PACKAGE_NAME,
mTask.getTopComponent().getPackageName()).addFlags(
Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
try {
final BaseActivity activity = BaseActivity.fromContext(view.getContext());
final ActivityOptions options = ActivityOptions.makeScaleUpAnimation(
view, 0, 0,
view.getWidth(), view.getHeight());
activity.startActivity(intent, options.toBundle());
activity.getUserEventDispatcher().logActionOnControl(LauncherLogProto.Action.Touch.TAP,
LauncherLogProto.ControlType.APP_USAGE_SETTINGS, view);
} catch (ActivityNotFoundException e) {
Log.e(TAG, "Failed to open app usage settings for task "
+ mTask.getTopComponent().getPackageName(), e);
}
}
private String getContentDescriptionForTask(
Task task, long appUsageLimitTimeMs, long appRemainingTimeMs) {
return appUsageLimitTimeMs >= 0 && appRemainingTimeMs >= 0 ?
mActivity.getString(
R.string.task_contents_description_with_remaining_time,
task.titleDescription,
getText(appRemainingTimeMs)) :
task.titleDescription;
}
}
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