ADD week 5
This commit is contained in:
@@ -0,0 +1,697 @@
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package androidx.fragment.app;
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import android.app.Activity;
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import android.content.res.Resources;
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import android.os.Bundle;
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import android.os.Parcelable;
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import android.util.Log;
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import android.util.SparseArray;
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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 android.view.ViewParent;
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import androidx.core.os.EnvironmentCompat;
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import androidx.core.view.ViewCompat;
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import androidx.fragment.R;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.SpecialEffectsController;
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import androidx.lifecycle.Lifecycle;
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import androidx.lifecycle.ViewModelStoreOwner;
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/* loaded from: classes.dex */
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class FragmentStateManager {
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private static final String TAG = "FragmentManager";
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private static final String TARGET_REQUEST_CODE_STATE_TAG = "android:target_req_state";
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private static final String TARGET_STATE_TAG = "android:target_state";
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private static final String USER_VISIBLE_HINT_TAG = "android:user_visible_hint";
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private static final String VIEW_REGISTRY_STATE_TAG = "android:view_registry_state";
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private static final String VIEW_STATE_TAG = "android:view_state";
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private final FragmentLifecycleCallbacksDispatcher mDispatcher;
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private final Fragment mFragment;
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private final FragmentStore mFragmentStore;
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private boolean mMovingToState = false;
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private int mFragmentManagerState = -1;
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Fragment getFragment() {
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return this.mFragment;
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}
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void setFragmentManagerState(int i) {
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this.mFragmentManagerState = i;
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}
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FragmentStateManager(FragmentLifecycleCallbacksDispatcher fragmentLifecycleCallbacksDispatcher, FragmentStore fragmentStore, Fragment fragment) {
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this.mDispatcher = fragmentLifecycleCallbacksDispatcher;
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this.mFragmentStore = fragmentStore;
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this.mFragment = fragment;
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}
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FragmentStateManager(FragmentLifecycleCallbacksDispatcher fragmentLifecycleCallbacksDispatcher, FragmentStore fragmentStore, ClassLoader classLoader, FragmentFactory fragmentFactory, FragmentState fragmentState) {
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this.mDispatcher = fragmentLifecycleCallbacksDispatcher;
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this.mFragmentStore = fragmentStore;
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Fragment instantiate = fragmentFactory.instantiate(classLoader, fragmentState.mClassName);
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this.mFragment = instantiate;
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if (fragmentState.mArguments != null) {
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fragmentState.mArguments.setClassLoader(classLoader);
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}
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instantiate.setArguments(fragmentState.mArguments);
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instantiate.mWho = fragmentState.mWho;
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instantiate.mFromLayout = fragmentState.mFromLayout;
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instantiate.mRestored = true;
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instantiate.mFragmentId = fragmentState.mFragmentId;
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instantiate.mContainerId = fragmentState.mContainerId;
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instantiate.mTag = fragmentState.mTag;
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instantiate.mRetainInstance = fragmentState.mRetainInstance;
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instantiate.mRemoving = fragmentState.mRemoving;
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instantiate.mDetached = fragmentState.mDetached;
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instantiate.mHidden = fragmentState.mHidden;
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instantiate.mMaxState = Lifecycle.State.values()[fragmentState.mMaxLifecycleState];
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if (fragmentState.mSavedFragmentState != null) {
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instantiate.mSavedFragmentState = fragmentState.mSavedFragmentState;
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} else {
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instantiate.mSavedFragmentState = new Bundle();
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}
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if (FragmentManager.isLoggingEnabled(2)) {
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Log.v(TAG, "Instantiated fragment " + instantiate);
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}
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}
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FragmentStateManager(FragmentLifecycleCallbacksDispatcher fragmentLifecycleCallbacksDispatcher, FragmentStore fragmentStore, Fragment fragment, FragmentState fragmentState) {
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this.mDispatcher = fragmentLifecycleCallbacksDispatcher;
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this.mFragmentStore = fragmentStore;
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this.mFragment = fragment;
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fragment.mSavedViewState = null;
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fragment.mSavedViewRegistryState = null;
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fragment.mBackStackNesting = 0;
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fragment.mInLayout = false;
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fragment.mAdded = false;
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fragment.mTargetWho = fragment.mTarget != null ? fragment.mTarget.mWho : null;
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fragment.mTarget = null;
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if (fragmentState.mSavedFragmentState != null) {
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fragment.mSavedFragmentState = fragmentState.mSavedFragmentState;
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} else {
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fragment.mSavedFragmentState = new Bundle();
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}
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}
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int computeExpectedState() {
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if (this.mFragment.mFragmentManager == null) {
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return this.mFragment.mState;
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}
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int i = this.mFragmentManagerState;
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int i2 = AnonymousClass2.$SwitchMap$androidx$lifecycle$Lifecycle$State[this.mFragment.mMaxState.ordinal()];
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if (i2 != 1) {
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if (i2 == 2) {
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i = Math.min(i, 5);
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} else if (i2 == 3) {
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i = Math.min(i, 1);
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} else if (i2 == 4) {
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i = Math.min(i, 0);
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} else {
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i = Math.min(i, -1);
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}
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}
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if (this.mFragment.mFromLayout) {
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if (this.mFragment.mInLayout) {
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i = Math.max(this.mFragmentManagerState, 2);
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if (this.mFragment.mView != null && this.mFragment.mView.getParent() == null) {
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i = Math.min(i, 2);
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}
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} else {
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i = this.mFragmentManagerState < 4 ? Math.min(i, this.mFragment.mState) : Math.min(i, 1);
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}
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}
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if (!this.mFragment.mAdded) {
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i = Math.min(i, 1);
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}
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SpecialEffectsController.Operation.LifecycleImpact awaitingCompletionLifecycleImpact = (!FragmentManager.USE_STATE_MANAGER || this.mFragment.mContainer == null) ? null : SpecialEffectsController.getOrCreateController(this.mFragment.mContainer, this.mFragment.getParentFragmentManager()).getAwaitingCompletionLifecycleImpact(this);
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if (awaitingCompletionLifecycleImpact == SpecialEffectsController.Operation.LifecycleImpact.ADDING) {
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i = Math.min(i, 6);
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} else if (awaitingCompletionLifecycleImpact == SpecialEffectsController.Operation.LifecycleImpact.REMOVING) {
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i = Math.max(i, 3);
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} else if (this.mFragment.mRemoving) {
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if (this.mFragment.isInBackStack()) {
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i = Math.min(i, 1);
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} else {
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i = Math.min(i, -1);
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}
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}
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if (this.mFragment.mDeferStart && this.mFragment.mState < 5) {
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i = Math.min(i, 4);
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}
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if (FragmentManager.isLoggingEnabled(2)) {
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Log.v(TAG, "computeExpectedState() of " + i + " for " + this.mFragment);
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}
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return i;
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}
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/* renamed from: androidx.fragment.app.FragmentStateManager$2, reason: invalid class name */
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static /* synthetic */ class AnonymousClass2 {
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static final /* synthetic */ int[] $SwitchMap$androidx$lifecycle$Lifecycle$State;
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static {
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int[] iArr = new int[Lifecycle.State.values().length];
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$SwitchMap$androidx$lifecycle$Lifecycle$State = iArr;
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try {
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iArr[Lifecycle.State.RESUMED.ordinal()] = 1;
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} catch (NoSuchFieldError unused) {
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}
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try {
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$SwitchMap$androidx$lifecycle$Lifecycle$State[Lifecycle.State.STARTED.ordinal()] = 2;
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} catch (NoSuchFieldError unused2) {
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}
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try {
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$SwitchMap$androidx$lifecycle$Lifecycle$State[Lifecycle.State.CREATED.ordinal()] = 3;
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} catch (NoSuchFieldError unused3) {
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}
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try {
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$SwitchMap$androidx$lifecycle$Lifecycle$State[Lifecycle.State.INITIALIZED.ordinal()] = 4;
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} catch (NoSuchFieldError unused4) {
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}
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}
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}
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void moveToExpectedState() {
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if (this.mMovingToState) {
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if (FragmentManager.isLoggingEnabled(2)) {
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Log.v(TAG, "Ignoring re-entrant call to moveToExpectedState() for " + getFragment());
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return;
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}
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return;
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}
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try {
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this.mMovingToState = true;
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while (true) {
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int computeExpectedState = computeExpectedState();
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if (computeExpectedState != this.mFragment.mState) {
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if (computeExpectedState > this.mFragment.mState) {
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switch (this.mFragment.mState + 1) {
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case 0:
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attach();
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break;
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case 1:
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create();
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break;
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case 2:
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ensureInflatedView();
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createView();
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break;
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case 3:
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activityCreated();
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break;
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case 4:
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if (this.mFragment.mView != null && this.mFragment.mContainer != null) {
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SpecialEffectsController.getOrCreateController(this.mFragment.mContainer, this.mFragment.getParentFragmentManager()).enqueueAdd(SpecialEffectsController.Operation.State.from(this.mFragment.mView.getVisibility()), this);
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}
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this.mFragment.mState = 4;
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break;
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case 5:
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start();
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break;
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case 6:
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this.mFragment.mState = 6;
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break;
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case 7:
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resume();
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break;
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}
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} else {
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switch (this.mFragment.mState - 1) {
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case -1:
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detach();
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break;
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case 0:
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destroy();
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break;
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case 1:
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destroyFragmentView();
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this.mFragment.mState = 1;
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break;
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case 2:
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this.mFragment.mInLayout = false;
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this.mFragment.mState = 2;
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break;
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case 3:
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if (FragmentManager.isLoggingEnabled(3)) {
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Log.d(TAG, "movefrom ACTIVITY_CREATED: " + this.mFragment);
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}
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if (this.mFragment.mView != null && this.mFragment.mSavedViewState == null) {
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saveViewState();
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}
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if (this.mFragment.mView != null && this.mFragment.mContainer != null) {
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SpecialEffectsController.getOrCreateController(this.mFragment.mContainer, this.mFragment.getParentFragmentManager()).enqueueRemove(this);
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}
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this.mFragment.mState = 3;
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break;
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case 4:
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stop();
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break;
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case 5:
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this.mFragment.mState = 5;
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break;
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case 6:
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pause();
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break;
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}
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}
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} else {
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if (FragmentManager.USE_STATE_MANAGER && this.mFragment.mHiddenChanged) {
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if (this.mFragment.mView != null && this.mFragment.mContainer != null) {
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SpecialEffectsController orCreateController = SpecialEffectsController.getOrCreateController(this.mFragment.mContainer, this.mFragment.getParentFragmentManager());
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if (this.mFragment.mHidden) {
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orCreateController.enqueueHide(this);
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} else {
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orCreateController.enqueueShow(this);
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}
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}
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if (this.mFragment.mFragmentManager != null) {
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this.mFragment.mFragmentManager.invalidateMenuForFragment(this.mFragment);
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}
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this.mFragment.mHiddenChanged = false;
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Fragment fragment = this.mFragment;
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fragment.onHiddenChanged(fragment.mHidden);
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}
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return;
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}
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}
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} finally {
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this.mMovingToState = false;
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}
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}
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void ensureInflatedView() {
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if (this.mFragment.mFromLayout && this.mFragment.mInLayout && !this.mFragment.mPerformedCreateView) {
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if (FragmentManager.isLoggingEnabled(3)) {
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Log.d(TAG, "moveto CREATE_VIEW: " + this.mFragment);
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}
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Fragment fragment = this.mFragment;
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fragment.performCreateView(fragment.performGetLayoutInflater(fragment.mSavedFragmentState), null, this.mFragment.mSavedFragmentState);
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if (this.mFragment.mView != null) {
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this.mFragment.mView.setSaveFromParentEnabled(false);
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this.mFragment.mView.setTag(R.id.fragment_container_view_tag, this.mFragment);
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if (this.mFragment.mHidden) {
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this.mFragment.mView.setVisibility(8);
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}
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this.mFragment.performViewCreated();
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FragmentLifecycleCallbacksDispatcher fragmentLifecycleCallbacksDispatcher = this.mDispatcher;
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Fragment fragment2 = this.mFragment;
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fragmentLifecycleCallbacksDispatcher.dispatchOnFragmentViewCreated(fragment2, fragment2.mView, this.mFragment.mSavedFragmentState, false);
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this.mFragment.mState = 2;
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}
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}
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}
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void restoreState(ClassLoader classLoader) {
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if (this.mFragment.mSavedFragmentState == null) {
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return;
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}
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this.mFragment.mSavedFragmentState.setClassLoader(classLoader);
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Fragment fragment = this.mFragment;
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fragment.mSavedViewState = fragment.mSavedFragmentState.getSparseParcelableArray(VIEW_STATE_TAG);
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Fragment fragment2 = this.mFragment;
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fragment2.mSavedViewRegistryState = fragment2.mSavedFragmentState.getBundle(VIEW_REGISTRY_STATE_TAG);
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Fragment fragment3 = this.mFragment;
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fragment3.mTargetWho = fragment3.mSavedFragmentState.getString(TARGET_STATE_TAG);
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if (this.mFragment.mTargetWho != null) {
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Fragment fragment4 = this.mFragment;
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fragment4.mTargetRequestCode = fragment4.mSavedFragmentState.getInt(TARGET_REQUEST_CODE_STATE_TAG, 0);
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}
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if (this.mFragment.mSavedUserVisibleHint != null) {
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Fragment fragment5 = this.mFragment;
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fragment5.mUserVisibleHint = fragment5.mSavedUserVisibleHint.booleanValue();
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this.mFragment.mSavedUserVisibleHint = null;
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} else {
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Fragment fragment6 = this.mFragment;
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fragment6.mUserVisibleHint = fragment6.mSavedFragmentState.getBoolean(USER_VISIBLE_HINT_TAG, true);
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}
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if (this.mFragment.mUserVisibleHint) {
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return;
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}
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this.mFragment.mDeferStart = true;
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}
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void attach() {
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if (FragmentManager.isLoggingEnabled(3)) {
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Log.d(TAG, "moveto ATTACHED: " + this.mFragment);
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}
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FragmentStateManager fragmentStateManager = null;
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if (this.mFragment.mTarget != null) {
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FragmentStateManager fragmentStateManager2 = this.mFragmentStore.getFragmentStateManager(this.mFragment.mTarget.mWho);
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if (fragmentStateManager2 == null) {
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throw new IllegalStateException("Fragment " + this.mFragment + " declared target fragment " + this.mFragment.mTarget + " that does not belong to this FragmentManager!");
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}
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Fragment fragment = this.mFragment;
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fragment.mTargetWho = fragment.mTarget.mWho;
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this.mFragment.mTarget = null;
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fragmentStateManager = fragmentStateManager2;
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} else if (this.mFragment.mTargetWho != null && (fragmentStateManager = this.mFragmentStore.getFragmentStateManager(this.mFragment.mTargetWho)) == null) {
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throw new IllegalStateException("Fragment " + this.mFragment + " declared target fragment " + this.mFragment.mTargetWho + " that does not belong to this FragmentManager!");
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}
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if (fragmentStateManager != null && (FragmentManager.USE_STATE_MANAGER || fragmentStateManager.getFragment().mState < 1)) {
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fragmentStateManager.moveToExpectedState();
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}
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Fragment fragment2 = this.mFragment;
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fragment2.mHost = fragment2.mFragmentManager.getHost();
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Fragment fragment3 = this.mFragment;
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fragment3.mParentFragment = fragment3.mFragmentManager.getParent();
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this.mDispatcher.dispatchOnFragmentPreAttached(this.mFragment, false);
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this.mFragment.performAttach();
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this.mDispatcher.dispatchOnFragmentAttached(this.mFragment, false);
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}
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void create() {
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if (FragmentManager.isLoggingEnabled(3)) {
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Log.d(TAG, "moveto CREATED: " + this.mFragment);
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}
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if (!this.mFragment.mIsCreated) {
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FragmentLifecycleCallbacksDispatcher fragmentLifecycleCallbacksDispatcher = this.mDispatcher;
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Fragment fragment = this.mFragment;
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fragmentLifecycleCallbacksDispatcher.dispatchOnFragmentPreCreated(fragment, fragment.mSavedFragmentState, false);
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Fragment fragment2 = this.mFragment;
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fragment2.performCreate(fragment2.mSavedFragmentState);
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FragmentLifecycleCallbacksDispatcher fragmentLifecycleCallbacksDispatcher2 = this.mDispatcher;
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Fragment fragment3 = this.mFragment;
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fragmentLifecycleCallbacksDispatcher2.dispatchOnFragmentCreated(fragment3, fragment3.mSavedFragmentState, false);
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return;
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}
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Fragment fragment4 = this.mFragment;
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fragment4.restoreChildFragmentState(fragment4.mSavedFragmentState);
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this.mFragment.mState = 1;
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}
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void createView() {
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ViewGroup viewGroup;
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||||
String str;
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||||
if (this.mFragment.mFromLayout) {
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return;
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||||
}
|
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if (FragmentManager.isLoggingEnabled(3)) {
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Log.d(TAG, "moveto CREATE_VIEW: " + this.mFragment);
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}
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Fragment fragment = this.mFragment;
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LayoutInflater performGetLayoutInflater = fragment.performGetLayoutInflater(fragment.mSavedFragmentState);
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if (this.mFragment.mContainer != null) {
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viewGroup = this.mFragment.mContainer;
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} else if (this.mFragment.mContainerId == 0) {
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viewGroup = null;
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} else {
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if (this.mFragment.mContainerId == -1) {
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throw new IllegalArgumentException("Cannot create fragment " + this.mFragment + " for a container view with no id");
|
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}
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viewGroup = (ViewGroup) this.mFragment.mFragmentManager.getContainer().onFindViewById(this.mFragment.mContainerId);
|
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if (viewGroup == null && !this.mFragment.mRestored) {
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try {
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str = this.mFragment.getResources().getResourceName(this.mFragment.mContainerId);
|
||||
} catch (Resources.NotFoundException unused) {
|
||||
str = EnvironmentCompat.MEDIA_UNKNOWN;
|
||||
}
|
||||
throw new IllegalArgumentException("No view found for id 0x" + Integer.toHexString(this.mFragment.mContainerId) + " (" + str + ") for fragment " + this.mFragment);
|
||||
}
|
||||
}
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||||
this.mFragment.mContainer = viewGroup;
|
||||
Fragment fragment2 = this.mFragment;
|
||||
fragment2.performCreateView(performGetLayoutInflater, viewGroup, fragment2.mSavedFragmentState);
|
||||
if (this.mFragment.mView != null) {
|
||||
boolean z = false;
|
||||
this.mFragment.mView.setSaveFromParentEnabled(false);
|
||||
this.mFragment.mView.setTag(R.id.fragment_container_view_tag, this.mFragment);
|
||||
if (viewGroup != null) {
|
||||
addViewToContainer();
|
||||
}
|
||||
if (this.mFragment.mHidden) {
|
||||
this.mFragment.mView.setVisibility(8);
|
||||
}
|
||||
if (ViewCompat.isAttachedToWindow(this.mFragment.mView)) {
|
||||
ViewCompat.requestApplyInsets(this.mFragment.mView);
|
||||
} else {
|
||||
final View view = this.mFragment.mView;
|
||||
view.addOnAttachStateChangeListener(new View.OnAttachStateChangeListener() { // from class: androidx.fragment.app.FragmentStateManager.1
|
||||
@Override // android.view.View.OnAttachStateChangeListener
|
||||
public void onViewDetachedFromWindow(View view2) {
|
||||
}
|
||||
|
||||
@Override // android.view.View.OnAttachStateChangeListener
|
||||
public void onViewAttachedToWindow(View view2) {
|
||||
view.removeOnAttachStateChangeListener(this);
|
||||
ViewCompat.requestApplyInsets(view);
|
||||
}
|
||||
});
|
||||
}
|
||||
this.mFragment.performViewCreated();
|
||||
FragmentLifecycleCallbacksDispatcher fragmentLifecycleCallbacksDispatcher = this.mDispatcher;
|
||||
Fragment fragment3 = this.mFragment;
|
||||
fragmentLifecycleCallbacksDispatcher.dispatchOnFragmentViewCreated(fragment3, fragment3.mView, this.mFragment.mSavedFragmentState, false);
|
||||
int visibility = this.mFragment.mView.getVisibility();
|
||||
float alpha = this.mFragment.mView.getAlpha();
|
||||
if (FragmentManager.USE_STATE_MANAGER) {
|
||||
this.mFragment.setPostOnViewCreatedAlpha(alpha);
|
||||
if (this.mFragment.mContainer != null && visibility == 0) {
|
||||
View findFocus = this.mFragment.mView.findFocus();
|
||||
if (findFocus != null) {
|
||||
this.mFragment.setFocusedView(findFocus);
|
||||
if (FragmentManager.isLoggingEnabled(2)) {
|
||||
Log.v(TAG, "requestFocus: Saved focused view " + findFocus + " for Fragment " + this.mFragment);
|
||||
}
|
||||
}
|
||||
this.mFragment.mView.setAlpha(0.0f);
|
||||
}
|
||||
} else {
|
||||
Fragment fragment4 = this.mFragment;
|
||||
if (visibility == 0 && fragment4.mContainer != null) {
|
||||
z = true;
|
||||
}
|
||||
fragment4.mIsNewlyAdded = z;
|
||||
}
|
||||
}
|
||||
this.mFragment.mState = 2;
|
||||
}
|
||||
|
||||
void activityCreated() {
|
||||
if (FragmentManager.isLoggingEnabled(3)) {
|
||||
Log.d(TAG, "moveto ACTIVITY_CREATED: " + this.mFragment);
|
||||
}
|
||||
Fragment fragment = this.mFragment;
|
||||
fragment.performActivityCreated(fragment.mSavedFragmentState);
|
||||
FragmentLifecycleCallbacksDispatcher fragmentLifecycleCallbacksDispatcher = this.mDispatcher;
|
||||
Fragment fragment2 = this.mFragment;
|
||||
fragmentLifecycleCallbacksDispatcher.dispatchOnFragmentActivityCreated(fragment2, fragment2.mSavedFragmentState, false);
|
||||
}
|
||||
|
||||
void start() {
|
||||
if (FragmentManager.isLoggingEnabled(3)) {
|
||||
Log.d(TAG, "moveto STARTED: " + this.mFragment);
|
||||
}
|
||||
this.mFragment.performStart();
|
||||
this.mDispatcher.dispatchOnFragmentStarted(this.mFragment, false);
|
||||
}
|
||||
|
||||
void resume() {
|
||||
if (FragmentManager.isLoggingEnabled(3)) {
|
||||
Log.d(TAG, "moveto RESUMED: " + this.mFragment);
|
||||
}
|
||||
View focusedView = this.mFragment.getFocusedView();
|
||||
if (focusedView != null && isFragmentViewChild(focusedView)) {
|
||||
boolean requestFocus = focusedView.requestFocus();
|
||||
if (FragmentManager.isLoggingEnabled(2)) {
|
||||
StringBuilder sb = new StringBuilder("requestFocus: Restoring focused view ");
|
||||
sb.append(focusedView);
|
||||
sb.append(" ");
|
||||
sb.append(requestFocus ? "succeeded" : "failed");
|
||||
sb.append(" on Fragment ");
|
||||
sb.append(this.mFragment);
|
||||
sb.append(" resulting in focused view ");
|
||||
sb.append(this.mFragment.mView.findFocus());
|
||||
Log.v(TAG, sb.toString());
|
||||
}
|
||||
}
|
||||
this.mFragment.setFocusedView(null);
|
||||
this.mFragment.performResume();
|
||||
this.mDispatcher.dispatchOnFragmentResumed(this.mFragment, false);
|
||||
this.mFragment.mSavedFragmentState = null;
|
||||
this.mFragment.mSavedViewState = null;
|
||||
this.mFragment.mSavedViewRegistryState = null;
|
||||
}
|
||||
|
||||
private boolean isFragmentViewChild(View view) {
|
||||
if (view == this.mFragment.mView) {
|
||||
return true;
|
||||
}
|
||||
for (ViewParent parent = view.getParent(); parent != null; parent = parent.getParent()) {
|
||||
if (parent == this.mFragment.mView) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
void pause() {
|
||||
if (FragmentManager.isLoggingEnabled(3)) {
|
||||
Log.d(TAG, "movefrom RESUMED: " + this.mFragment);
|
||||
}
|
||||
this.mFragment.performPause();
|
||||
this.mDispatcher.dispatchOnFragmentPaused(this.mFragment, false);
|
||||
}
|
||||
|
||||
void stop() {
|
||||
if (FragmentManager.isLoggingEnabled(3)) {
|
||||
Log.d(TAG, "movefrom STARTED: " + this.mFragment);
|
||||
}
|
||||
this.mFragment.performStop();
|
||||
this.mDispatcher.dispatchOnFragmentStopped(this.mFragment, false);
|
||||
}
|
||||
|
||||
FragmentState saveState() {
|
||||
FragmentState fragmentState = new FragmentState(this.mFragment);
|
||||
if (this.mFragment.mState > -1 && fragmentState.mSavedFragmentState == null) {
|
||||
fragmentState.mSavedFragmentState = saveBasicState();
|
||||
if (this.mFragment.mTargetWho != null) {
|
||||
if (fragmentState.mSavedFragmentState == null) {
|
||||
fragmentState.mSavedFragmentState = new Bundle();
|
||||
}
|
||||
fragmentState.mSavedFragmentState.putString(TARGET_STATE_TAG, this.mFragment.mTargetWho);
|
||||
if (this.mFragment.mTargetRequestCode != 0) {
|
||||
fragmentState.mSavedFragmentState.putInt(TARGET_REQUEST_CODE_STATE_TAG, this.mFragment.mTargetRequestCode);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
fragmentState.mSavedFragmentState = this.mFragment.mSavedFragmentState;
|
||||
}
|
||||
return fragmentState;
|
||||
}
|
||||
|
||||
Fragment.SavedState saveInstanceState() {
|
||||
Bundle saveBasicState;
|
||||
if (this.mFragment.mState <= -1 || (saveBasicState = saveBasicState()) == null) {
|
||||
return null;
|
||||
}
|
||||
return new Fragment.SavedState(saveBasicState);
|
||||
}
|
||||
|
||||
private Bundle saveBasicState() {
|
||||
Bundle bundle = new Bundle();
|
||||
this.mFragment.performSaveInstanceState(bundle);
|
||||
this.mDispatcher.dispatchOnFragmentSaveInstanceState(this.mFragment, bundle, false);
|
||||
if (bundle.isEmpty()) {
|
||||
bundle = null;
|
||||
}
|
||||
if (this.mFragment.mView != null) {
|
||||
saveViewState();
|
||||
}
|
||||
if (this.mFragment.mSavedViewState != null) {
|
||||
if (bundle == null) {
|
||||
bundle = new Bundle();
|
||||
}
|
||||
bundle.putSparseParcelableArray(VIEW_STATE_TAG, this.mFragment.mSavedViewState);
|
||||
}
|
||||
if (this.mFragment.mSavedViewRegistryState != null) {
|
||||
if (bundle == null) {
|
||||
bundle = new Bundle();
|
||||
}
|
||||
bundle.putBundle(VIEW_REGISTRY_STATE_TAG, this.mFragment.mSavedViewRegistryState);
|
||||
}
|
||||
if (!this.mFragment.mUserVisibleHint) {
|
||||
if (bundle == null) {
|
||||
bundle = new Bundle();
|
||||
}
|
||||
bundle.putBoolean(USER_VISIBLE_HINT_TAG, this.mFragment.mUserVisibleHint);
|
||||
}
|
||||
return bundle;
|
||||
}
|
||||
|
||||
void saveViewState() {
|
||||
if (this.mFragment.mView == null) {
|
||||
return;
|
||||
}
|
||||
SparseArray<Parcelable> sparseArray = new SparseArray<>();
|
||||
this.mFragment.mView.saveHierarchyState(sparseArray);
|
||||
if (sparseArray.size() > 0) {
|
||||
this.mFragment.mSavedViewState = sparseArray;
|
||||
}
|
||||
Bundle bundle = new Bundle();
|
||||
this.mFragment.mViewLifecycleOwner.performSave(bundle);
|
||||
if (bundle.isEmpty()) {
|
||||
return;
|
||||
}
|
||||
this.mFragment.mSavedViewRegistryState = bundle;
|
||||
}
|
||||
|
||||
void destroyFragmentView() {
|
||||
if (FragmentManager.isLoggingEnabled(3)) {
|
||||
Log.d(TAG, "movefrom CREATE_VIEW: " + this.mFragment);
|
||||
}
|
||||
if (this.mFragment.mContainer != null && this.mFragment.mView != null) {
|
||||
this.mFragment.mContainer.removeView(this.mFragment.mView);
|
||||
}
|
||||
this.mFragment.performDestroyView();
|
||||
this.mDispatcher.dispatchOnFragmentViewDestroyed(this.mFragment, false);
|
||||
this.mFragment.mContainer = null;
|
||||
this.mFragment.mView = null;
|
||||
this.mFragment.mViewLifecycleOwner = null;
|
||||
this.mFragment.mViewLifecycleOwnerLiveData.setValue(null);
|
||||
this.mFragment.mInLayout = false;
|
||||
}
|
||||
|
||||
void destroy() {
|
||||
Fragment findActiveFragment;
|
||||
if (FragmentManager.isLoggingEnabled(3)) {
|
||||
Log.d(TAG, "movefrom CREATED: " + this.mFragment);
|
||||
}
|
||||
boolean z = true;
|
||||
boolean z2 = this.mFragment.mRemoving && !this.mFragment.isInBackStack();
|
||||
if (z2 || this.mFragmentStore.getNonConfig().shouldDestroy(this.mFragment)) {
|
||||
FragmentHostCallback<?> fragmentHostCallback = this.mFragment.mHost;
|
||||
if (fragmentHostCallback instanceof ViewModelStoreOwner) {
|
||||
z = this.mFragmentStore.getNonConfig().isCleared();
|
||||
} else if (fragmentHostCallback.getContext() instanceof Activity) {
|
||||
z = true ^ ((Activity) fragmentHostCallback.getContext()).isChangingConfigurations();
|
||||
}
|
||||
if (z2 || z) {
|
||||
this.mFragmentStore.getNonConfig().clearNonConfigState(this.mFragment);
|
||||
}
|
||||
this.mFragment.performDestroy();
|
||||
this.mDispatcher.dispatchOnFragmentDestroyed(this.mFragment, false);
|
||||
for (FragmentStateManager fragmentStateManager : this.mFragmentStore.getActiveFragmentStateManagers()) {
|
||||
if (fragmentStateManager != null) {
|
||||
Fragment fragment = fragmentStateManager.getFragment();
|
||||
if (this.mFragment.mWho.equals(fragment.mTargetWho)) {
|
||||
fragment.mTarget = this.mFragment;
|
||||
fragment.mTargetWho = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (this.mFragment.mTargetWho != null) {
|
||||
Fragment fragment2 = this.mFragment;
|
||||
fragment2.mTarget = this.mFragmentStore.findActiveFragment(fragment2.mTargetWho);
|
||||
}
|
||||
this.mFragmentStore.makeInactive(this);
|
||||
return;
|
||||
}
|
||||
if (this.mFragment.mTargetWho != null && (findActiveFragment = this.mFragmentStore.findActiveFragment(this.mFragment.mTargetWho)) != null && findActiveFragment.mRetainInstance) {
|
||||
this.mFragment.mTarget = findActiveFragment;
|
||||
}
|
||||
this.mFragment.mState = 0;
|
||||
}
|
||||
|
||||
void detach() {
|
||||
if (FragmentManager.isLoggingEnabled(3)) {
|
||||
Log.d(TAG, "movefrom ATTACHED: " + this.mFragment);
|
||||
}
|
||||
this.mFragment.performDetach();
|
||||
this.mDispatcher.dispatchOnFragmentDetached(this.mFragment, false);
|
||||
this.mFragment.mState = -1;
|
||||
this.mFragment.mHost = null;
|
||||
this.mFragment.mParentFragment = null;
|
||||
this.mFragment.mFragmentManager = null;
|
||||
if ((!this.mFragment.mRemoving || this.mFragment.isInBackStack()) && !this.mFragmentStore.getNonConfig().shouldDestroy(this.mFragment)) {
|
||||
return;
|
||||
}
|
||||
if (FragmentManager.isLoggingEnabled(3)) {
|
||||
Log.d(TAG, "initState called for fragment: " + this.mFragment);
|
||||
}
|
||||
this.mFragment.initState();
|
||||
}
|
||||
|
||||
void addViewToContainer() {
|
||||
this.mFragment.mContainer.addView(this.mFragment.mView, this.mFragmentStore.findFragmentIndexInContainer(this.mFragment));
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user