111 lines
6.0 KiB
Java
111 lines
6.0 KiB
Java
package androidx.fragment.app;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.fragment.R;
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/* loaded from: classes.dex */
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class FragmentLayoutInflaterFactory implements LayoutInflater.Factory2 {
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private static final String TAG = "FragmentManager";
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final FragmentManager mFragmentManager;
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FragmentLayoutInflaterFactory(FragmentManager fragmentManager) {
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this.mFragmentManager = fragmentManager;
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}
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@Override // android.view.LayoutInflater.Factory
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public View onCreateView(String str, Context context, AttributeSet attributeSet) {
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return onCreateView(null, str, context, attributeSet);
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}
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@Override // android.view.LayoutInflater.Factory2
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public View onCreateView(View view, String str, Context context, AttributeSet attributeSet) {
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final FragmentStateManager createOrGetFragmentStateManager;
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if (FragmentContainerView.class.getName().equals(str)) {
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return new FragmentContainerView(context, attributeSet, this.mFragmentManager);
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}
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if (!"fragment".equals(str)) {
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return null;
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}
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String attributeValue = attributeSet.getAttributeValue(null, "class");
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TypedArray obtainStyledAttributes = context.obtainStyledAttributes(attributeSet, R.styleable.Fragment);
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if (attributeValue == null) {
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attributeValue = obtainStyledAttributes.getString(R.styleable.Fragment_android_name);
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}
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int resourceId = obtainStyledAttributes.getResourceId(R.styleable.Fragment_android_id, -1);
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String string = obtainStyledAttributes.getString(R.styleable.Fragment_android_tag);
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obtainStyledAttributes.recycle();
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if (attributeValue == null || !FragmentFactory.isFragmentClass(context.getClassLoader(), attributeValue)) {
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return null;
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}
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int id = view != null ? view.getId() : 0;
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if (id == -1 && resourceId == -1 && string == null) {
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throw new IllegalArgumentException(attributeSet.getPositionDescription() + ": Must specify unique android:id, android:tag, or have a parent with an id for " + attributeValue);
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}
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Fragment findFragmentById = resourceId != -1 ? this.mFragmentManager.findFragmentById(resourceId) : null;
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if (findFragmentById == null && string != null) {
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findFragmentById = this.mFragmentManager.findFragmentByTag(string);
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}
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if (findFragmentById == null && id != -1) {
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findFragmentById = this.mFragmentManager.findFragmentById(id);
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}
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if (findFragmentById == null) {
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findFragmentById = this.mFragmentManager.getFragmentFactory().instantiate(context.getClassLoader(), attributeValue);
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findFragmentById.mFromLayout = true;
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findFragmentById.mFragmentId = resourceId != 0 ? resourceId : id;
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findFragmentById.mContainerId = id;
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findFragmentById.mTag = string;
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findFragmentById.mInLayout = true;
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findFragmentById.mFragmentManager = this.mFragmentManager;
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findFragmentById.mHost = this.mFragmentManager.getHost();
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findFragmentById.onInflate(this.mFragmentManager.getHost().getContext(), attributeSet, findFragmentById.mSavedFragmentState);
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createOrGetFragmentStateManager = this.mFragmentManager.addFragment(findFragmentById);
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if (FragmentManager.isLoggingEnabled(2)) {
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Log.v(TAG, "Fragment " + findFragmentById + " has been inflated via the <fragment> tag: id=0x" + Integer.toHexString(resourceId));
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}
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} else {
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if (findFragmentById.mInLayout) {
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throw new IllegalArgumentException(attributeSet.getPositionDescription() + ": Duplicate id 0x" + Integer.toHexString(resourceId) + ", tag " + string + ", or parent id 0x" + Integer.toHexString(id) + " with another fragment for " + attributeValue);
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}
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findFragmentById.mInLayout = true;
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findFragmentById.mFragmentManager = this.mFragmentManager;
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findFragmentById.mHost = this.mFragmentManager.getHost();
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findFragmentById.onInflate(this.mFragmentManager.getHost().getContext(), attributeSet, findFragmentById.mSavedFragmentState);
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createOrGetFragmentStateManager = this.mFragmentManager.createOrGetFragmentStateManager(findFragmentById);
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if (FragmentManager.isLoggingEnabled(2)) {
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Log.v(TAG, "Retained Fragment " + findFragmentById + " has been re-attached via the <fragment> tag: id=0x" + Integer.toHexString(resourceId));
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}
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}
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findFragmentById.mContainer = (ViewGroup) view;
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createOrGetFragmentStateManager.moveToExpectedState();
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createOrGetFragmentStateManager.ensureInflatedView();
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if (findFragmentById.mView == null) {
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throw new IllegalStateException("Fragment " + attributeValue + " did not create a view.");
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}
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if (resourceId != 0) {
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findFragmentById.mView.setId(resourceId);
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}
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if (findFragmentById.mView.getTag() == null) {
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findFragmentById.mView.setTag(string);
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}
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findFragmentById.mView.addOnAttachStateChangeListener(new View.OnAttachStateChangeListener() { // from class: androidx.fragment.app.FragmentLayoutInflaterFactory.1
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@Override // android.view.View.OnAttachStateChangeListener
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public void onViewDetachedFromWindow(View view2) {
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}
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@Override // android.view.View.OnAttachStateChangeListener
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public void onViewAttachedToWindow(View view2) {
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Fragment fragment = createOrGetFragmentStateManager.getFragment();
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createOrGetFragmentStateManager.moveToExpectedState();
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SpecialEffectsController.getOrCreateController((ViewGroup) fragment.mView.getParent(), FragmentLayoutInflaterFactory.this.mFragmentManager).forceCompleteAllOperations();
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}
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});
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return findFragmentById.mView;
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}
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}
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