正在查看： Perplexity v2.48.1 应用的 LifecycleService.java JAVA 源代码文件
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Perplexity v2.48.1 - LifecycleService.java 源代码
package com.mapbox.common;
import android.app.Activity;
import android.app.Application;
import android.app.Service;
import android.content.Intent;
import android.os.Bundle;
import android.os.IBinder;
import com.mapbox.common.LifecycleService;
import java.lang.ref.WeakReference;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;
import kotlin.Metadata;
import kotlin.NoWhenBranchMatchedException;
import kotlin.jvm.internal.Intrinsics;
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public final class LifecycleService extends Service {
public static final String TAG = "LifecycleService";
private Callback lifecycleCallback;
private final HashMap<WeakReference<Activity>, ActivityState> registeredActivities = new HashMap<>();
private final Binder binder = new Binder();
private LifecycleState currentLifecycleState = LifecycleState.UNKNOWN;
private final LifecycleService$callback$1 callback = new Application.ActivityLifecycleCallbacks() {
@Override
public synchronized void onActivityCreated(Activity activity, Bundle savedInstanceState) {
Intrinsics.h(activity, "activity");
LifecycleService.this.registerActivityWithState(activity, LifecycleService.ActivityState.Created);
}
@Override
public synchronized void onActivityDestroyed(Activity activity) {
Intrinsics.h(activity, "activity");
LifecycleService.this.unregisterActivity(activity);
}
@Override
public synchronized void onActivityPaused(Activity activity) {
Intrinsics.h(activity, "activity");
LifecycleService.this.registerActivityWithState(activity, LifecycleService.ActivityState.Paused);
}
@Override
public synchronized void onActivityResumed(Activity activity) {
Intrinsics.h(activity, "activity");
LifecycleService.this.registerActivityWithState(activity, LifecycleService.ActivityState.Resumed);
}
@Override
public synchronized void onActivitySaveInstanceState(Activity activity, Bundle outState) {
Intrinsics.h(activity, "activity");
Intrinsics.h(outState, "outState");
LifecycleService.this.registerActivityWithState(activity, LifecycleService.ActivityState.SaveInstanceState);
}
@Override
public synchronized void onActivityStarted(Activity activity) {
Intrinsics.h(activity, "activity");
LifecycleService.this.registerActivityWithState(activity, LifecycleService.ActivityState.Started);
}
@Override
public synchronized void onActivityStopped(Activity activity) {
Intrinsics.h(activity, "activity");
LifecycleService.this.registerActivityWithState(activity, LifecycleService.ActivityState.Stopped);
}
};
@Metadata(d1 = {"\u0000\f\n\u0002\u0018\u0002\n\u0002\u0010\u0010\n\u0002\b\n\b\u0082\u0001\u0018\u00002\b\u0012\u0004\u0012\u00020\u00000\u0001B\u0007\b\u0002¢\u0006\u0002\u0010\u0002j\u0002\b\u0003j\u0002\b\u0004j\u0002\b\u0005j\u0002\b\u0006j\u0002\b\u0007j\u0002\b\bj\u0002\b\tj\u0002\b\n¨\u0006\u000b"}, d2 = {"Lcom/mapbox/common/LifecycleService$ActivityState;", "", "(Ljava/lang/String;I)V", "Unknown", "Created", "Started", "Resumed", "Paused", "Stopped", "SaveInstanceState", "Destroyed", "common_release"}, k = 1, mv = {1, 7, 1}, xi = 48)
public enum ActivityState {
Unknown,
Created,
Started,
Resumed,
Paused,
Stopped,
SaveInstanceState,
Destroyed
}
@Metadata(d1 = {"\u0000\u0012\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0000\b\u0086\u0004\u0018\u00002\u00020\u0001B\u0005¢\u0006\u0002\u0010\u0002J\u0006\u0010\u0003\u001a\u00020\u0004¨\u0006\u0005"}, d2 = {"Lcom/mapbox/common/LifecycleService$Binder;", "Landroid/os/Binder;", "(Lcom/mapbox/common/LifecycleService;)V", "getService", "Lcom/mapbox/common/LifecycleService;", "common_release"}, k = 1, mv = {1, 7, 1}, xi = 48)
public final class Binder extends android.os.Binder {
public Binder() {
}
public final LifecycleService getThis$0() {
return LifecycleService.this;
}
}
@Metadata(d1 = {"\u0000\u0016\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0000\n\u0002\u0010\u0002\n\u0000\n\u0002\u0018\u0002\n\u0000\bf\u0018\u00002\u00020\u0001J\u0010\u0010\u0002\u001a\u00020\u00032\u0006\u0010\u0004\u001a\u00020\u0005H&¨\u0006\u0006"}, d2 = {"Lcom/mapbox/common/LifecycleService$Callback;", "", "onLifecycleStateChanged", "", "state", "Lcom/mapbox/common/LifecycleState;", "common_release"}, k = 1, mv = {1, 7, 1}, xi = 48)
public interface Callback {
void onLifecycleStateChanged(LifecycleState state);
}
@Metadata(k = 3, mv = {1, 7, 1}, xi = 48)
public class WhenMappings {
public static final int[] $EnumSwitchMapping$0;
static {
int[] iArr = new int[ActivityState.values().length];
try {
iArr[ActivityState.Unknown.ordinal()] = 1;
} catch (NoSuchFieldError unused) {
}
try {
iArr[ActivityState.Created.ordinal()] = 2;
} catch (NoSuchFieldError unused2) {
}
try {
iArr[ActivityState.Started.ordinal()] = 3;
} catch (NoSuchFieldError unused3) {
}
try {
iArr[ActivityState.Resumed.ordinal()] = 4;
} catch (NoSuchFieldError unused4) {
}
try {
iArr[ActivityState.Paused.ordinal()] = 5;
} catch (NoSuchFieldError unused5) {
}
try {
iArr[ActivityState.Stopped.ordinal()] = 6;
} catch (NoSuchFieldError unused6) {
}
try {
iArr[ActivityState.SaveInstanceState.ordinal()] = 7;
} catch (NoSuchFieldError unused7) {
}
try {
iArr[ActivityState.Destroyed.ordinal()] = 8;
} catch (NoSuchFieldError unused8) {
}
$EnumSwitchMapping$0 = iArr;
}
}
private final synchronized LifecycleState calculateLifecycleState() {
Object obj;
LifecycleUtils lifecycleUtils = LifecycleUtils.INSTANCE;
if (lifecycleUtils.hasServiceRunningInForeground(this)) {
return LifecycleState.FOREGROUND;
}
if (this.registeredActivities.isEmpty()) {
return lifecycleUtils.getAppLifecycleStateFromActivityManager(this);
}
LifecycleState[] lifecycleStateArr = {LifecycleState.MOVING_FOREGROUND, LifecycleState.FOREGROUND, LifecycleState.INACTIVE, LifecycleState.MOVING_BACKGROUND};
for (int i = 0; i < 4; i++) {
LifecycleState lifecycleState = lifecycleStateArr[i];
Collection<ActivityState> values = this.registeredActivities.values();
Intrinsics.g(values, "registeredActivities.values");
Iterator<T> it = values.iterator();
while (true) {
if (!it.hasNext()) {
obj = null;
break;
}
obj = it.next();
ActivityState activityState = (ActivityState) obj;
Intrinsics.g(activityState, "it");
if (toLifecycleState(activityState) == lifecycleState) {
break;
}
}
if (((ActivityState) obj) != null) {
return lifecycleState;
}
}
return LifecycleState.BACKGROUND;
}
public final synchronized void registerActivityWithState(Activity activity, ActivityState state) {
try {
HashMap<WeakReference<Activity>, ActivityState> hashMap = this.registeredActivities;
LinkedHashMap linkedHashMap = new LinkedHashMap();
for (Map.Entry<WeakReference<Activity>, ActivityState> entry : hashMap.entrySet()) {
if (Intrinsics.c(entry.getKey().get(), activity)) {
linkedHashMap.put(entry.getKey(), entry.getValue());
}
}
if (linkedHashMap.isEmpty()) {
this.registeredActivities.put(new WeakReference<>(activity), state);
} else {
Iterator it = linkedHashMap.entrySet().iterator();
while (it.hasNext()) {
this.registeredActivities.put(((Map.Entry) it.next()).getKey(), state);
}
}
updateLifecycleState(calculateLifecycleState());
} catch (Throwable th) {
throw th;
}
}
private final LifecycleState toLifecycleState(ActivityState activityState) {
switch (WhenMappings.$EnumSwitchMapping$0[activityState.ordinal()]) {
case 1:
return LifecycleState.UNKNOWN;
case 2:
return LifecycleState.MOVING_FOREGROUND;
case 3:
return LifecycleState.MOVING_FOREGROUND;
case 4:
return LifecycleState.FOREGROUND;
case 5:
return LifecycleState.INACTIVE;
case 6:
return LifecycleState.MOVING_BACKGROUND;
case 7:
return LifecycleState.BACKGROUND;
case 8:
return LifecycleState.BACKGROUND;
default:
throw new NoWhenBranchMatchedException();
}
}
public final synchronized void unregisterActivity(Activity activity) {
try {
HashMap<WeakReference<Activity>, ActivityState> hashMap = this.registeredActivities;
LinkedHashMap linkedHashMap = new LinkedHashMap();
for (Map.Entry<WeakReference<Activity>, ActivityState> entry : hashMap.entrySet()) {
WeakReference<Activity> key = entry.getKey();
if (key.get() != null && !Intrinsics.c(key.get(), activity)) {
}
linkedHashMap.put(entry.getKey(), entry.getValue());
}
Iterator it = linkedHashMap.entrySet().iterator();
while (it.hasNext()) {
this.registeredActivities.remove(((Map.Entry) it.next()).getKey());
}
updateLifecycleState(calculateLifecycleState());
} catch (Throwable th) {
throw th;
}
}
private final synchronized void updateLifecycleState(LifecycleState state) {
if (this.currentLifecycleState == state) {
return;
}
this.currentLifecycleState = state;
Callback callback = this.lifecycleCallback;
if (callback != null) {
callback.onLifecycleStateChanged(state);
}
}
public final LifecycleState getLifecycleState() {
updateLifecycleState(calculateLifecycleState());
return this.currentLifecycleState;
}
@Override
public IBinder onBind(Intent intent) {
return this.binder;
}
@Override
public void onCreate() {
this.currentLifecycleState = LifecycleUtils.INSTANCE.getLifecycleState(this);
Application application = getApplication();
if (application != null) {
application.registerActivityLifecycleCallbacks(this.callback);
}
}
@Override
public void onDestroy() {
this.currentLifecycleState = LifecycleState.UNKNOWN;
this.registeredActivities.clear();
Application application = getApplication();
if (application != null) {
application.unregisterActivityLifecycleCallbacks(this.callback);
}
}
public final synchronized void setCallback(Callback observer) {
this.lifecycleCallback = observer;
if (observer != null) {
observer.onLifecycleStateChanged(calculateLifecycleState());
}
}
}