正在查看： Glean v1.1.34 应用的 ScreenDummyLayoutHelper.java JAVA 源代码文件
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Glean v1.1.34 - ScreenDummyLayoutHelper.java 源代码
package com.swmansion.rnscreens.utils;
import android.app.Activity;
import android.content.Context;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import androidx.appcompat.widget.Toolbar;
import androidx.coordinatorlayout.widget.CoordinatorLayout;
import com.facebook.react.bridge.LifecycleEventListener;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.uimanager.PixelUtil;
import com.google.android.material.appbar.AppBarLayout;
import com.google.common.primitives.Ints;
import com.swmansion.rnscreens.ScreenStackHeaderConfig;
import com.yalantis.ucrop.view.CropImageView;
import java.lang.ref.WeakReference;
import kotlin.Metadata;
import kotlin.Unit;
import kotlin.jvm.JvmStatic;
import kotlin.jvm.functions.Function0;
import kotlin.jvm.internal.DefaultConstructorMarker;
import kotlin.jvm.internal.Intrinsics;
@Metadata(d1 = {"\u0000l\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\b\n\u0000\n\u0002\u0010\u0007\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u000b\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0004\n\u0002\u0010\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0005\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\b\u0001\u0018\u0000 (2\u00020\u0001:\u0001(B\r\u0012\u0006\u0010\u0002\u001a\u00020\u0003¢\u0006\u0002\u0010\u0004J\u0018\u0010\u0017\u001a\u00020\u000e2\u0006\u0010\u0018\u001a\u00020\f2\u0006\u0010\u0019\u001a\u00020\u0012H\u0003J\u0010\u0010\u001a\u001a\u00020\u001b2\u0006\u0010\u001c\u001a\u00020\u001dH\u0002J\u0010\u0010\u001e\u001a\u00020\u00122\u0006\u0010\u0002\u001a\u00020\u0003H\u0002J\b\u0010\u001f\u001a\u00020\u001bH\u0016J\b\u0010 \u001a\u00020\u001bH\u0016J\b\u0010!\u001a\u00020\u001bH\u0016J\b\u0010\"\u001a\u00020#H\u0002J\u001a\u0010$\u001a\u00020\u00032\u0010\b\u0002\u0010%\u001a\n\u0012\u0004\u0012\u00020'\u0018\u00010&H\u0002R\u000e\u0010\u0005\u001a\u00020\u0006X\u0082.¢\u0006\u0002\n\u0000R\u000e\u0010\u0007\u001a\u00020\bX\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\t\u001a\u00020\nX\u0082.¢\u0006\u0002\n\u0000R\u000e\u0010\u000b\u001a\u00020\fX\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\r\u001a\u00020\u000eX\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\u000f\u001a\u00020\u0010X\u0082.¢\u0006\u0002\n\u0000R\u000e\u0010\u0011\u001a\u00020\u0012X\u0082\u000e¢\u0006\u0002\n\u0000R\u0014\u0010\u0013\u001a\b\u0012\u0004\u0012\u00020\u00030\u0014X\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\u0015\u001a\u00020\u0016X\u0082.¢\u0006\u0002\n\u0000¨\u0006)"}, d2 = {"Lcom/swmansion/rnscreens/utils/ScreenDummyLayoutHelper;", "Lcom/facebook/react/bridge/LifecycleEventListener;", "reactContext", "Lcom/facebook/react/bridge/ReactApplicationContext;", "(Lcom/facebook/react/bridge/ReactApplicationContext;)V", "appBarLayout", "Lcom/google/android/material/appbar/AppBarLayout;", "cache", "Lcom/swmansion/rnscreens/utils/CacheEntry;", "coordinatorLayout", "Landroidx/coordinatorlayout/widget/CoordinatorLayout;", "defaultContentInsetStartWithNavigation", "", "defaultFontSize", "", "dummyContentView", "Landroid/view/View;", "isLayoutInitialized", "", "reactContextRef", "Ljava/lang/ref/WeakReference;", "toolbar", "Landroidx/appcompat/widget/Toolbar;", "computeDummyLayout", "fontSize", "isTitleEmpty", "initDummyLayoutWithHeader", "", "contextWithTheme", "Landroid/content/Context;", "maybeInitDummyLayoutWithHeader", "onHostDestroy", "onHostPause", "onHostResume", "requireActivity", "Landroid/app/Activity;", "requireReactContext", "lazyMessage", "Lkotlin/Function0;", "", "Companion", "react-native-screens_release"}, k = 1, mv = {1, 9, 0}, xi = 48)
public final class ScreenDummyLayoutHelper implements LifecycleEventListener {
private static final String DEFAULT_HEADER_TITLE = "FontSize123!#$";
public static final int FONT_SIZE_UNSET = -1;
public static final String LIBRARY_NAME = "react_codegen_rnscreens";
public static final String TAG = "ScreenDummyLayoutHelper";
private AppBarLayout appBarLayout;
private CacheEntry cache;
private CoordinatorLayout coordinatorLayout;
private int defaultContentInsetStartWithNavigation;
private float defaultFontSize;
private View dummyContentView;
private volatile boolean isLayoutInitialized;
private WeakReference<ReactApplicationContext> reactContextRef;
private Toolbar toolbar;
public static final Companion INSTANCE = new Companion(null);
private static WeakReference<ScreenDummyLayoutHelper> weakInstance = new WeakReference<>(null);
@JvmStatic
public static final ScreenDummyLayoutHelper getInstance() {
return INSTANCE.getInstance();
}
public void onHostPause() {
}
public ScreenDummyLayoutHelper(ReactApplicationContext reactApplicationContext) {
Intrinsics.checkNotNullParameter(reactApplicationContext, "reactContext");
this.cache = CacheEntry.INSTANCE.getEMPTY();
this.reactContextRef = new WeakReference<>(reactApplicationContext);
try {
System.loadLibrary(LIBRARY_NAME);
} catch (UnsatisfiedLinkError unused) {
Log.w(TAG, "[RNScreens] Failed to load react_codegen_rnscreens library.");
}
weakInstance = new WeakReference<>(this);
if (reactApplicationContext.hasCurrentActivity() && maybeInitDummyLayoutWithHeader(reactApplicationContext)) {
return;
}
reactApplicationContext.addLifecycleEventListener(this);
}
private final boolean maybeInitDummyLayoutWithHeader(ReactApplicationContext reactContext) {
if (this.isLayoutInitialized) {
return true;
}
if (!reactContext.hasCurrentActivity()) {
return false;
}
Activity currentActivity = reactContext.getCurrentActivity();
if (currentActivity == null) {
throw new IllegalArgumentException("[RNScreens] Attempt to use context detached from activity. This could happen only due to race-condition.".toString());
}
Intrinsics.checkNotNullExpressionValue(currentActivity, "requireNotNull(...)");
synchronized (this) {
if (this.isLayoutInitialized) {
return true;
}
initDummyLayoutWithHeader(currentActivity);
Unit unit = Unit.INSTANCE;
return true;
}
}
private final void initDummyLayoutWithHeader(Context contextWithTheme) {
this.coordinatorLayout = new CoordinatorLayout(contextWithTheme);
AppBarLayout appBarLayout = new AppBarLayout(contextWithTheme);
appBarLayout.setLayoutParams((ViewGroup.LayoutParams) new CoordinatorLayout.LayoutParams(-1, -2));
this.appBarLayout = appBarLayout;
Toolbar toolbar = new Toolbar(contextWithTheme);
toolbar.setTitle(DEFAULT_HEADER_TITLE);
AppBarLayout.LayoutParams layoutParams = new AppBarLayout.LayoutParams(-1, -2);
layoutParams.setScrollFlags(0);
toolbar.setLayoutParams(layoutParams);
this.toolbar = toolbar;
ScreenStackHeaderConfig.Companion companion = ScreenStackHeaderConfig.INSTANCE;
Toolbar toolbar2 = this.toolbar;
View view = null;
if (toolbar2 == null) {
Intrinsics.throwUninitializedPropertyAccessException("toolbar");
toolbar2 = null;
}
TextView findTitleTextViewInToolbar = companion.findTitleTextViewInToolbar(toolbar2);
Intrinsics.checkNotNull(findTitleTextViewInToolbar);
this.defaultFontSize = findTitleTextViewInToolbar.getTextSize();
Toolbar toolbar3 = this.toolbar;
if (toolbar3 == null) {
Intrinsics.throwUninitializedPropertyAccessException("toolbar");
toolbar3 = null;
}
this.defaultContentInsetStartWithNavigation = toolbar3.getContentInsetStartWithNavigation();
AppBarLayout appBarLayout2 = this.appBarLayout;
if (appBarLayout2 == null) {
Intrinsics.throwUninitializedPropertyAccessException("appBarLayout");
appBarLayout2 = null;
}
Toolbar toolbar4 = this.toolbar;
if (toolbar4 == null) {
Intrinsics.throwUninitializedPropertyAccessException("toolbar");
toolbar4 = null;
}
appBarLayout2.addView((View) toolbar4);
View view2 = new View(contextWithTheme);
view2.setLayoutParams((ViewGroup.LayoutParams) new CoordinatorLayout.LayoutParams(-1, -1));
this.dummyContentView = view2;
CoordinatorLayout coordinatorLayout = this.coordinatorLayout;
if (coordinatorLayout == null) {
Intrinsics.throwUninitializedPropertyAccessException("coordinatorLayout");
coordinatorLayout = null;
}
AppBarLayout appBarLayout3 = this.appBarLayout;
if (appBarLayout3 == null) {
Intrinsics.throwUninitializedPropertyAccessException("appBarLayout");
appBarLayout3 = null;
}
coordinatorLayout.addView(appBarLayout3);
View view3 = this.dummyContentView;
if (view3 == null) {
Intrinsics.throwUninitializedPropertyAccessException("dummyContentView");
} else {
view = view3;
}
coordinatorLayout.addView(view);
this.isLayoutInitialized = true;
}
private final float computeDummyLayout(int fontSize, boolean isTitleEmpty) {
if (!this.isLayoutInitialized && !maybeInitDummyLayoutWithHeader(requireReactContext(new Function0<Object>() {
public final Object invoke() {
return "[RNScreens] Context was null-ed before dummy layout was initialized";
}
}))) {
Log.e(TAG, "[RNScreens] Failed to late-init layout while computing header height. This is most likely a race-condition-bug in react-native-screens, please file an issue at https://github.com/software-mansion/react-native-screens/issues");
return CropImageView.DEFAULT_ASPECT_RATIO;
}
if (this.cache.hasKey(new CacheKey(fontSize, isTitleEmpty))) {
return this.cache.getHeaderHeight();
}
View decorView = requireActivity().getWindow().getDecorView();
Intrinsics.checkNotNullExpressionValue(decorView, "getDecorView(...)");
int width = decorView.getWidth();
int height = decorView.getHeight();
int makeMeasureSpec = View.MeasureSpec.makeMeasureSpec(width, Ints.MAX_POWER_OF_TWO);
int makeMeasureSpec2 = View.MeasureSpec.makeMeasureSpec(height, Ints.MAX_POWER_OF_TWO);
AppBarLayout appBarLayout = null;
if (isTitleEmpty) {
Toolbar toolbar = this.toolbar;
if (toolbar == null) {
Intrinsics.throwUninitializedPropertyAccessException("toolbar");
toolbar = null;
}
toolbar.setTitle("");
Toolbar toolbar2 = this.toolbar;
if (toolbar2 == null) {
Intrinsics.throwUninitializedPropertyAccessException("toolbar");
toolbar2 = null;
}
toolbar2.setContentInsetStartWithNavigation(0);
} else {
Toolbar toolbar3 = this.toolbar;
if (toolbar3 == null) {
Intrinsics.throwUninitializedPropertyAccessException("toolbar");
toolbar3 = null;
}
toolbar3.setTitle(DEFAULT_HEADER_TITLE);
Toolbar toolbar4 = this.toolbar;
if (toolbar4 == null) {
Intrinsics.throwUninitializedPropertyAccessException("toolbar");
toolbar4 = null;
}
toolbar4.setContentInsetStartWithNavigation(this.defaultContentInsetStartWithNavigation);
}
ScreenStackHeaderConfig.Companion companion = ScreenStackHeaderConfig.INSTANCE;
Toolbar toolbar5 = this.toolbar;
if (toolbar5 == null) {
Intrinsics.throwUninitializedPropertyAccessException("toolbar");
toolbar5 = null;
}
TextView findTitleTextViewInToolbar = companion.findTitleTextViewInToolbar(toolbar5);
if (findTitleTextViewInToolbar != null) {
findTitleTextViewInToolbar.setTextSize(fontSize != -1 ? fontSize : this.defaultFontSize);
}
CoordinatorLayout coordinatorLayout = this.coordinatorLayout;
if (coordinatorLayout == null) {
Intrinsics.throwUninitializedPropertyAccessException("coordinatorLayout");
coordinatorLayout = null;
}
coordinatorLayout.measure(makeMeasureSpec, makeMeasureSpec2);
CoordinatorLayout coordinatorLayout2 = this.coordinatorLayout;
if (coordinatorLayout2 == null) {
Intrinsics.throwUninitializedPropertyAccessException("coordinatorLayout");
coordinatorLayout2 = null;
}
coordinatorLayout2.layout(0, 0, width, height);
AppBarLayout appBarLayout2 = this.appBarLayout;
if (appBarLayout2 == null) {
Intrinsics.throwUninitializedPropertyAccessException("appBarLayout");
} else {
appBarLayout = appBarLayout2;
}
float dIPFromPixel = PixelUtil.toDIPFromPixel(appBarLayout.getHeight());
this.cache = new CacheEntry(new CacheKey(fontSize, isTitleEmpty), dIPFromPixel);
return dIPFromPixel;
}
static ReactApplicationContext requireReactContext$default(ScreenDummyLayoutHelper screenDummyLayoutHelper, Function0 function0, int i, Object obj) {
if ((i & 1) != 0) {
function0 = null;
}
return screenDummyLayoutHelper.requireReactContext(function0);
}
private final ReactApplicationContext requireReactContext(Function0<? extends Object> lazyMessage) {
ReactApplicationContext reactApplicationContext = this.reactContextRef.get();
if (lazyMessage == null) {
lazyMessage = new Function0<String>() {
public final String invoke() {
return "[RNScreens] Attempt to require missing react context";
}
};
}
if (reactApplicationContext != null) {
return reactApplicationContext;
}
throw new IllegalArgumentException(lazyMessage.invoke().toString());
}
private final Activity requireActivity() {
Activity currentActivity = requireReactContext$default(this, null, 1, null).getCurrentActivity();
if (currentActivity != null) {
return currentActivity;
}
throw new IllegalArgumentException("[RNScreens] Attempt to use context detached from activity".toString());
}
@Metadata(d1 = {"\u0000&\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\u000e\n\u0000\n\u0002\u0010\b\n\u0002\b\u0003\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\b\u0086\u0003\u0018\u00002\u00020\u0001B\u0007\b\u0002¢\u0006\u0002\u0010\u0002J\n\u0010\f\u001a\u0004\u0018\u00010\u000bH\u0007R\u000e\u0010\u0003\u001a\u00020\u0004X\u0082T¢\u0006\u0002\n\u0000R\u000e\u0010\u0005\u001a\u00020\u0006X\u0086T¢\u0006\u0002\n\u0000R\u000e\u0010\u0007\u001a\u00020\u0004X\u0086T¢\u0006\u0002\n\u0000R\u000e\u0010\b\u001a\u00020\u0004X\u0086T¢\u0006\u0002\n\u0000R\u0014\u0010\t\u001a\b\u0012\u0004\u0012\u00020\u000b0\nX\u0082\u000e¢\u0006\u0002\n\u0000¨\u0006\r"}, d2 = {"Lcom/swmansion/rnscreens/utils/ScreenDummyLayoutHelper$Companion;", "", "()V", "DEFAULT_HEADER_TITLE", "", "FONT_SIZE_UNSET", "", "LIBRARY_NAME", "TAG", "weakInstance", "Ljava/lang/ref/WeakReference;", "Lcom/swmansion/rnscreens/utils/ScreenDummyLayoutHelper;", "getInstance", "react-native-screens_release"}, k = 1, mv = {1, 9, 0}, xi = 48)
public static final class Companion {
public Companion(DefaultConstructorMarker defaultConstructorMarker) {
this();
}
private Companion() {
}
@JvmStatic
public final ScreenDummyLayoutHelper getInstance() {
return (ScreenDummyLayoutHelper) ScreenDummyLayoutHelper.weakInstance.get();
}
}
public void onHostResume() {
ReactApplicationContext requireReactContext = requireReactContext(new Function0<Object>() {
public final Object invoke() {
return "[RNScreens] ReactContext missing in onHostResume! This should not happen.";
}
});
if (maybeInitDummyLayoutWithHeader(requireReactContext)) {
requireReactContext.removeLifecycleEventListener(this);
} else {
Log.w(TAG, "[RNScreens] Failed to initialise dummy layout in onHostResume.");
}
}
public void onHostDestroy() {
ReactApplicationContext reactApplicationContext = this.reactContextRef.get();
if (reactApplicationContext != null) {
reactApplicationContext.removeLifecycleEventListener(this);
}
}
}