正在查看： Housing v14.7.8 应用的 ScreenModalFragment.java JAVA 源代码文件
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Housing v14.7.8 - ScreenModalFragment.java 源代码
package com.swmansion.rnscreens;
import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Rect;
import android.os.Build;
import android.os.Bundle;
import android.util.DisplayMetrics;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewParent;
import android.view.WindowManager;
import android.view.WindowMetrics;
import android.widget.FrameLayout;
import androidx.appcompat.widget.Toolbar;
import androidx.fragment.app.p;
import androidx.work.impl.utils.h;
import com.facebook.react.bridge.ReactContext;
import com.facebook.react.uimanager.RootView;
import com.facebook.react.uimanager.UIManagerHelper;
import com.facebook.react.uimanager.events.EventDispatcher;
import com.google.android.material.bottomsheet.BottomSheetBehavior;
import com.google.android.material.bottomsheet.j;
import com.google.android.material.bottomsheet.k;
import com.swmansion.rnscreens.ScreenFragment;
import com.swmansion.rnscreens.bottomsheet.BottomSheetDialogRootView;
import com.swmansion.rnscreens.bottomsheet.BottomSheetDialogScreen;
import com.swmansion.rnscreens.bottomsheet.SheetUtils;
import com.swmansion.rnscreens.events.ScreenDismissedEvent;
import com.swmansion.rnscreens.ext.ViewExtKt;
import java.util.ArrayList;
import kotlin.Metadata;
import kotlin.collections.t;
import kotlin.jvm.internal.SourceDebugExtension;
import kotlin.jvm.internal.r;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
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"onViewAnimationEnd", "Landroid/app/Activity;", "tryGetActivity", "()Landroid/app/Activity;", "Lcom/facebook/react/bridge/ReactContext;", "tryGetContext", "()Lcom/facebook/react/bridge/ReactContext;", "Lcom/swmansion/rnscreens/ScreenFragment$ScreenLifecycleEvent;", "event", "canDispatchLifecycleEvent", "(Lcom/swmansion/rnscreens/ScreenFragment$ScreenLifecycleEvent;)Z", "updateLastEventDispatched", "(Lcom/swmansion/rnscreens/ScreenFragment$ScreenLifecycleEvent;)V", "Lcom/swmansion/rnscreens/ScreenFragmentWrapper;", "fragmentWrapper", "dispatchLifecycleEvent", "(Lcom/swmansion/rnscreens/ScreenFragment$ScreenLifecycleEvent;Lcom/swmansion/rnscreens/ScreenFragmentWrapper;)V", "dispatchLifecycleEventInChildContainers", "dispatchHeaderBackButtonClickedEvent", "", "alpha", "closing", "dispatchTransitionProgressEvent", "(FZ)V", "onDestroy", "removeToolbar", "Landroidx/appcompat/widget/Toolbar;", "toolbar", "setToolbar", "(Landroidx/appcompat/widget/Toolbar;)V", "hidden", "setToolbarShadowHidden", "(Z)V", "translucent", "setToolbarTranslucent", "Lcom/google/android/material/bottomsheet/j;", "configureDialogAndBehaviour", "()Lcom/google/android/material/bottomsheet/j;", "", "tryResolveContainerHeight", "()Ljava/lang/Integer;", "configureBehaviour", "Lcom/swmansion/rnscreens/Screen;", "getScreen", "()Lcom/swmansion/rnscreens/Screen;", "setScreen", "Ljava/util/ArrayList;", "Lkotlin/collections/ArrayList;", "childScreenContainers", "Ljava/util/ArrayList;", "getChildScreenContainers", "()Ljava/util/ArrayList;", "sheetDialog", "Lcom/google/android/material/bottomsheet/j;", "Landroidx/fragment/app/p;", "getFragment", "()Landroidx/fragment/app/p;", "fragment", "Lcom/swmansion/rnscreens/ScreenStack;", "getContainer", "()Lcom/swmansion/rnscreens/ScreenStack;", "Lcom/google/android/material/bottomsheet/BottomSheetBehavior;", "Landroid/widget/FrameLayout;", "kotlin.jvm.PlatformType", "getBehavior", "()Lcom/google/android/material/bottomsheet/BottomSheetBehavior;", "behavior", "Companion", "react-native-screens_release"}, k = 1, mv = {2, 0, 0}, xi = 48)
@SourceDebugExtension({"SMAP\nScreenModalFragment.kt\nKotlin\n*S Kotlin\n*F\n+ 1 ScreenModalFragment.kt\ncom/swmansion/rnscreens/ScreenModalFragment\n+ 2 fake.kt\nkotlin/jvm/internal/FakeKt\n*L\n1#1,285:1\n1#2:286\n*E\n"})
public final class ScreenModalFragment extends k implements ScreenStackFragmentWrapper {
@NotNull
public static final String TAG = "ScreenModalFragment";
@NotNull
private final ArrayList<ScreenContainer> childScreenContainers;
public Screen screen;
private j sheetDialog;
public ScreenModalFragment() {
this.childScreenContainers = new ArrayList<>();
throw new IllegalStateException("Screen fragments should never be restored. Follow instructions from https://github.com/software-mansion/react-native-screens/issues/17#issuecomment-424704067 to properly configure your main activity.");
}
private final void configureBehaviour() {
if (tryResolveContainerHeight() == null) {
throw new IllegalStateException("[RNScreens] Failed to find window height during bottom sheet behaviour configuration");
}
BottomSheetBehavior<FrameLayout> behavior = getBehavior();
behavior.P(true);
behavior.L(true);
int size = getScreen().getSheetDetents().size();
if (size == 1) {
BottomSheetBehavior<FrameLayout> behavior2 = getBehavior();
behavior2.T(3);
behavior2.S(true);
behavior2.N(true);
behavior2.Q((int) (((Number) t.E(getScreen().getSheetDetents())).doubleValue() * r0.intValue()));
return;
}
if (size == 2) {
BottomSheetBehavior<FrameLayout> behavior3 = getBehavior();
behavior3.T(SheetUtils.INSTANCE.sheetStateFromDetentIndex(getScreen().getSheetInitialDetentIndex(), getScreen().getSheetDetents().size()));
behavior3.S(false);
behavior3.N(true);
behavior3.R((int) (getScreen().getSheetDetents().get(0).doubleValue() * r0.intValue()));
behavior3.Q((int) (getScreen().getSheetDetents().get(1).doubleValue() * r0.intValue()));
return;
}
if (size != 3) {
throw new IllegalStateException(a.h(getScreen().getSheetDetents().size(), "[RNScreens] Invalid detent count ", ". Expected at most 3."));
}
BottomSheetBehavior<FrameLayout> behavior4 = getBehavior();
behavior4.T(SheetUtils.INSTANCE.sheetStateFromDetentIndex(getScreen().getSheetInitialDetentIndex(), getScreen().getSheetDetents().size()));
behavior4.S(false);
behavior4.N(false);
behavior4.R((int) (getScreen().getSheetDetents().get(0).doubleValue() * r0.intValue()));
behavior4.M((int) ((1 - getScreen().getSheetDetents().get(2).doubleValue()) * r0.intValue()));
behavior4.O((float) (getScreen().getSheetDetents().get(1).doubleValue() / getScreen().getSheetDetents().get(2).doubleValue()));
}
private final j configureDialogAndBehaviour() {
Context requireContext = requireContext();
r.j(requireContext, "requireContext(...)");
BottomSheetDialogScreen bottomSheetDialogScreen = new BottomSheetDialogScreen(requireContext, this);
this.sheetDialog = bottomSheetDialogScreen;
bottomSheetDialogScreen.setDismissWithAnimation(true);
j jVar = this.sheetDialog;
if (jVar == null) {
r.o("sheetDialog");
throw null;
}
jVar.setCanceledOnTouchOutside(getScreen().getSheetClosesOnTouchOutside());
configureBehaviour();
j jVar2 = this.sheetDialog;
if (jVar2 != null) {
return jVar2;
}
r.o("sheetDialog");
throw null;
}
private final BottomSheetBehavior<FrameLayout> getBehavior() {
j jVar = this.sheetDialog;
if (jVar == null) {
r.o("sheetDialog");
throw null;
}
BottomSheetBehavior<FrameLayout> behavior = jVar.getBehavior();
r.j(behavior, "getBehavior(...)");
return behavior;
}
private final ScreenStack getContainer() {
ScreenContainer container = getScreen().getContainer();
if (container instanceof ScreenStack) {
return (ScreenStack) container;
}
return null;
}
private final Integer tryResolveContainerHeight() {
WindowMetrics i;
Rect g;
Resources resources;
DisplayMetrics displayMetrics;
ScreenContainer container = getScreen().getContainer();
if (container != null) {
return Integer.valueOf(container.getHeight());
}
Context context = getContext();
if (context != null && (resources = context.getResources()) != null && (displayMetrics = resources.getDisplayMetrics()) != null) {
return Integer.valueOf(displayMetrics.heightPixels);
}
if (Build.VERSION.SDK_INT >= 30) {
Context context2 = getContext();
Object systemService = context2 != null ? context2.getSystemService("window") : null;
WindowManager windowManager = systemService instanceof WindowManager ? (WindowManager) systemService : null;
if (windowManager != null && (i = h.i(windowManager)) != null && (g = h.g(i)) != null) {
return Integer.valueOf(g.height());
}
}
return null;
}
@Override
public void addChildScreenContainer(@NotNull ScreenContainer container) {
r.k(container, "container");
getChildScreenContainers().add(container);
}
@Override
public boolean canDispatchLifecycleEvent(@NotNull ScreenFragment.ScreenLifecycleEvent event) {
r.k(event, "event");
throw new zp.r("An operation is not implemented: Not yet implemented");
}
@Override
public boolean canNavigateBack() {
return true;
}
@Override
public void dismissFromContainer() {
if (getContainer() == null) {
throw new IllegalStateException("Check failed.");
}
ScreenStack container = getContainer();
r.i(container, "null cannot be cast to non-null type com.swmansion.rnscreens.ScreenStack");
container.dismiss(this);
}
@Override
public void dispatchHeaderBackButtonClickedEvent() {
throw new zp.r("An operation is not implemented: Not yet implemented");
}
@Override
public void dispatchLifecycleEvent(@NotNull ScreenFragment.ScreenLifecycleEvent event, @NotNull ScreenFragmentWrapper fragmentWrapper) {
r.k(event, "event");
r.k(fragmentWrapper, "fragmentWrapper");
throw new zp.r("An operation is not implemented: Not yet implemented");
}
@Override
public void dispatchLifecycleEventInChildContainers(@NotNull ScreenFragment.ScreenLifecycleEvent event) {
r.k(event, "event");
throw new zp.r("An operation is not implemented: Not yet implemented");
}
@Override
public void dispatchTransitionProgressEvent(float alpha, boolean closing) {
throw new zp.r("An operation is not implemented: Not yet implemented");
}
@Override
@NotNull
public p getFragment() {
return this;
}
@Override
@NotNull
public Screen getScreen() {
Screen screen = this.screen;
if (screen != null) {
return screen;
}
r.o("screen");
throw null;
}
@Override
public void onContainerUpdate() {
}
public void onCreate(@Nullable Bundle savedInstanceState) {
super/*androidx.fragment.app.n*/.onCreate(savedInstanceState);
setShowsDialog(true);
}
@NotNull
public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
configureDialogAndBehaviour();
EventDispatcher reactEventDispatcher = getScreen().getReactEventDispatcher();
if (reactEventDispatcher == null) {
throw new IllegalStateException("[RNScreens] No ReactEventDispatcher attached to screen while creating modal fragment");
}
RootView bottomSheetDialogRootView = new BottomSheetDialogRootView(getScreen().getReactContext(), reactEventDispatcher);
bottomSheetDialogRootView.addView(ViewExtKt.recycle(getScreen()));
j jVar = this.sheetDialog;
if (jVar == null) {
r.o("sheetDialog");
throw null;
}
jVar.setContentView(bottomSheetDialogRootView);
View parentAsView = ViewExtKt.parentAsView(bottomSheetDialogRootView);
if (parentAsView != null) {
parentAsView.setClipToOutline(true);
}
j jVar2 = this.sheetDialog;
if (jVar2 != null) {
return jVar2;
}
r.o("sheetDialog");
throw null;
}
@Nullable
public View onCreateView(@NotNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
r.k(inflater, "inflater");
return null;
}
public void onDestroy() {
super/*androidx.fragment.app.p*/.onDestroy();
ScreenStack container = getContainer();
if (container == null || !container.hasScreen(this)) {
ReactContext context = getScreen().getContext();
if (context instanceof ReactContext) {
int surfaceId = UIManagerHelper.getSurfaceId(context);
EventDispatcher eventDispatcherForReactTag = UIManagerHelper.getEventDispatcherForReactTag(context, getScreen().getId());
if (eventDispatcherForReactTag != null) {
eventDispatcherForReactTag.dispatchEvent(new ScreenDismissedEvent(surfaceId, getScreen().getId()));
}
}
}
getChildScreenContainers().clear();
}
@Override
public void onViewAnimationEnd() {
}
@Override
public void onViewAnimationStart() {
}
@Override
public void removeChildScreenContainer(@NotNull ScreenContainer container) {
r.k(container, "container");
getChildScreenContainers().remove(container);
}
@Override
public void removeToolbar() {
throw new IllegalStateException("[RNScreens] Modal screens on Android do not support header right now");
}
@Override
public void setScreen(@NotNull Screen screen) {
r.k(screen, "<set-?>");
this.screen = screen;
}
@Override
public void setToolbar(@NotNull Toolbar toolbar) {
r.k(toolbar, "toolbar");
throw new IllegalStateException("[RNScreens] Modal screens on Android do not support header right now");
}
@Override
public void setToolbarShadowHidden(boolean hidden) {
throw new IllegalStateException("[RNScreens] Modal screens on Android do not support header right now");
}
@Override
public void setToolbarTranslucent(boolean translucent) {
throw new IllegalStateException("[RNScreens] Modal screens on Android do not support header right now");
}
@Override
@Nullable
public Activity tryGetActivity() {
return requireActivity();
}
@Override
@Nullable
public ReactContext tryGetContext() {
if (getContext() instanceof ReactContext) {
ReactContext context = getContext();
r.i(context, "null cannot be cast to non-null type com.facebook.react.bridge.ReactContext");
return context;
}
if (getScreen().getContext() instanceof ReactContext) {
ReactContext context2 = getScreen().getContext();
r.i(context2, "null cannot be cast to non-null type com.facebook.react.bridge.ReactContext");
return context2;
}
for (ViewParent container = getScreen().getContainer(); container != null; container = container.getParent()) {
if (container instanceof Screen) {
Screen screen = (Screen) container;
if (screen.getContext() instanceof ReactContext) {
ReactContext context3 = screen.getContext();
r.i(context3, "null cannot be cast to non-null type com.facebook.react.bridge.ReactContext");
return context3;
}
}
}
return null;
}
@Override
public void updateLastEventDispatched(@NotNull ScreenFragment.ScreenLifecycleEvent event) {
r.k(event, "event");
throw new zp.r("An operation is not implemented: Not yet implemented");
}
@Override
@NotNull
public ArrayList<ScreenContainer> getChildScreenContainers() {
return this.childScreenContainers;
}
public ScreenModalFragment(@NotNull Screen screen) {
r.k(screen, "screen");
this.childScreenContainers = new ArrayList<>();
setScreen(screen);
}
}