BaseFragmentPagerAdapter.smali

.class public abstract Lcom/preview/BaseFragmentPagerAdapter;
.super Landroidx/viewpager/widget/PagerAdapter;
.source "BaseFragmentPagerAdapter.java"


# instance fields
.field private mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

.field private mCurrentPrimaryItem:Landroidx/fragment/app/Fragment;

.field private final mFragmentManager:Landroidx/fragment/app/FragmentManager;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

.method public constructor <init>(Landroidx/fragment/app/FragmentManager;)V
    .registers 3
    .param p1, "fm"    # Landroidx/fragment/app/FragmentManager;

    .line 28
    invoke-direct {p0}, Landroidx/viewpager/widget/PagerAdapter;-><init>()V

    .line 25
    const/4 v0, 0x0

    iput-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    .line 26
    iput-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurrentPrimaryItem:Landroidx/fragment/app/Fragment;

    .line 29
    iput-object p1, p0, Lcom/preview/BaseFragmentPagerAdapter;->mFragmentManager:Landroidx/fragment/app/FragmentManager;

    .line 30
    return-void
.end method


# virtual methods
.method public abstract dataIsChange(Ljava/lang/Object;)Z
.end method

.method public destroyItem(Landroid/view/ViewGroup;ILjava/lang/Object;)V
    .registers 6
    .param p1, "container"    # Landroid/view/ViewGroup;
    .param p2, "position"    # I
    .param p3, "object"    # Ljava/lang/Object;

    .line 85
    iget-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    if-nez v0, :cond_c

    .line 86
    iget-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mFragmentManager:Landroidx/fragment/app/FragmentManager;

    invoke-virtual {v0}, Landroidx/fragment/app/FragmentManager;->beginTransaction()Landroidx/fragment/app/FragmentTransaction;

    move-result-object v0

    iput-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    .line 88
    :cond_c
    iget-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    move-object v1, p3

    check-cast v1, Landroidx/fragment/app/Fragment;

    invoke-virtual {v0, v1}, Landroidx/fragment/app/FragmentTransaction;->detach(Landroidx/fragment/app/Fragment;)Landroidx/fragment/app/FragmentTransaction;

    .line 89
    return-void
.end method

.method public finishUpdate(Landroid/view/ViewGroup;)V
    .registers 3
    .param p1, "container"    # Landroid/view/ViewGroup;

    .line 109
    iget-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    if-eqz v0, :cond_a

    .line 110
    invoke-virtual {v0}, Landroidx/fragment/app/FragmentTransaction;->commitNowAllowingStateLoss()V

    .line 111
    const/4 v0, 0x0

    iput-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    .line 113
    :cond_a
    return-void
.end method

.method public abstract getItem(I)Landroidx/fragment/app/Fragment;
.end method

.method public getItemId(I)J
    .registers 4
    .param p1, "position"    # I

    .line 139
    int-to-long v0, p1

    return-wide v0
.end method

.method public getItemPosition(Ljava/lang/Object;)I
    .registers 4
    .param p1, "object"    # Ljava/lang/Object;

    .line 144
    invoke-virtual {p0}, Lcom/preview/BaseFragmentPagerAdapter;->getCount()I

    move-result v0

    const/4 v1, -0x2

    if-nez v0, :cond_8

    .line 147
    return v1

    .line 150
    :cond_8
    invoke-virtual {p0, p1}, Lcom/preview/BaseFragmentPagerAdapter;->dataIsChange(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_f

    goto :goto_10

    :cond_f
    const/4 v1, -0x1

    :goto_10
    return v1
.end method

.method public instantiateItem(Landroid/view/ViewGroup;I)Ljava/lang/Object;
    .registers 10
    .param p1, "container"    # Landroid/view/ViewGroup;
    .param p2, "position"    # I

    .line 56
    iget-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    if-nez v0, :cond_c

    .line 57
    iget-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mFragmentManager:Landroidx/fragment/app/FragmentManager;

    invoke-virtual {v0}, Landroidx/fragment/app/FragmentManager;->beginTransaction()Landroidx/fragment/app/FragmentTransaction;

    move-result-object v0

    iput-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    .line 60
    :cond_c
    invoke-virtual {p0, p2}, Lcom/preview/BaseFragmentPagerAdapter;->getItemId(I)J

    move-result-wide v0

    .line 62
    .local v0, "itemId":J
    invoke-virtual {p1}, Landroid/view/ViewGroup;->getId()I

    move-result v2

    invoke-virtual {p0, v2, v0, v1}, Lcom/preview/BaseFragmentPagerAdapter;->makeFragmentName(IJ)Ljava/lang/String;

    move-result-object v2

    .line 63
    .local v2, "name":Ljava/lang/String;
    iget-object v3, p0, Lcom/preview/BaseFragmentPagerAdapter;->mFragmentManager:Landroidx/fragment/app/FragmentManager;

    invoke-virtual {v3, v2}, Landroidx/fragment/app/FragmentManager;->findFragmentByTag(Ljava/lang/String;)Landroidx/fragment/app/Fragment;

    move-result-object v3

    .line 64
    .local v3, "fragment":Landroidx/fragment/app/Fragment;
    if-eqz v3, :cond_26

    .line 65
    iget-object v4, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    invoke-virtual {v4, v3}, Landroidx/fragment/app/FragmentTransaction;->attach(Landroidx/fragment/app/Fragment;)Landroidx/fragment/app/FragmentTransaction;

    goto :goto_3b

    .line 67
    :cond_26
    invoke-virtual {p0, p2}, Lcom/preview/BaseFragmentPagerAdapter;->getItem(I)Landroidx/fragment/app/Fragment;

    move-result-object v3

    .line 68
    iget-object v4, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurTransaction:Landroidx/fragment/app/FragmentTransaction;

    invoke-virtual {p1}, Landroid/view/ViewGroup;->getId()I

    move-result v5

    .line 69
    invoke-virtual {p1}, Landroid/view/ViewGroup;->getId()I

    move-result v6

    invoke-virtual {p0, v6, v0, v1}, Lcom/preview/BaseFragmentPagerAdapter;->makeFragmentName(IJ)Ljava/lang/String;

    move-result-object v6

    .line 68
    invoke-virtual {v4, v5, v3, v6}, Landroidx/fragment/app/FragmentTransaction;->add(ILandroidx/fragment/app/Fragment;Ljava/lang/String;)Landroidx/fragment/app/FragmentTransaction;

    .line 72
    :goto_3b
    iget-object v4, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurrentPrimaryItem:Landroidx/fragment/app/Fragment;

    if-eq v3, v4, :cond_47

    .line 73
    const/4 v4, 0x0

    invoke-virtual {v3, v4}, Landroidx/fragment/app/Fragment;->setMenuVisibility(Z)V

    .line 74
    invoke-virtual {v3, v4}, Landroidx/fragment/app/Fragment;->setUserVisibleHint(Z)V

    goto :goto_50

    .line 75
    :cond_47
    invoke-virtual {p0, v3}, Lcom/preview/BaseFragmentPagerAdapter;->dataIsChange(Ljava/lang/Object;)Z

    move-result v4

    if-eqz v4, :cond_50

    .line 76
    const/4 v4, 0x0

    iput-object v4, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurrentPrimaryItem:Landroidx/fragment/app/Fragment;

    .line 79
    :cond_50
    :goto_50
    return-object v3
.end method

.method public isViewFromObject(Landroid/view/View;Ljava/lang/Object;)Z
    .registers 4
    .param p1, "view"    # Landroid/view/View;
    .param p2, "object"    # Ljava/lang/Object;

    .line 117
    move-object v0, p2

    check-cast v0, Landroidx/fragment/app/Fragment;

    invoke-virtual {v0}, Landroidx/fragment/app/Fragment;->getView()Landroid/view/View;

    move-result-object v0

    if-ne v0, p1, :cond_b

    const/4 v0, 0x1

    goto :goto_c

    :cond_b
    const/4 v0, 0x0

    :goto_c
    return v0
.end method

.method public makeFragmentName(IJ)Ljava/lang/String;
    .registers 6
    .param p1, "viewId"    # I
    .param p2, "id"    # J

    .line 154
    new-instance v0, Ljava/lang/StringBuilder;

    invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V

    const-string v1, "android:switcher:"

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string v1, ":"

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0, p2, p3}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public restoreState(Landroid/os/Parcelable;Ljava/lang/ClassLoader;)V
    .registers 3
    .param p1, "state"    # Landroid/os/Parcelable;
    .param p2, "loader"    # Ljava/lang/ClassLoader;

    .line 127
    return-void
.end method

.method public saveState()Landroid/os/Parcelable;
    .registers 2

    .line 122
    const/4 v0, 0x0

    return-object v0
.end method

.method public setPrimaryItem(Landroid/view/ViewGroup;ILjava/lang/Object;)V
    .registers 7
    .param p1, "container"    # Landroid/view/ViewGroup;
    .param p2, "position"    # I
    .param p3, "object"    # Ljava/lang/Object;

    .line 94
    move-object v0, p3

    check-cast v0, Landroidx/fragment/app/Fragment;

    .line 95
    .local v0, "fragment":Landroidx/fragment/app/Fragment;
    iget-object v1, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurrentPrimaryItem:Landroidx/fragment/app/Fragment;

    if-eq v0, v1, :cond_1b

    .line 96
    if-eqz v1, :cond_12

    .line 97
    const/4 v2, 0x0

    invoke-virtual {v1, v2}, Landroidx/fragment/app/Fragment;->setMenuVisibility(Z)V

    .line 98
    iget-object v1, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurrentPrimaryItem:Landroidx/fragment/app/Fragment;

    invoke-virtual {v1, v2}, Landroidx/fragment/app/Fragment;->setUserVisibleHint(Z)V

    .line 101
    :cond_12
    const/4 v1, 0x1

    invoke-virtual {v0, v1}, Landroidx/fragment/app/Fragment;->setMenuVisibility(Z)V

    .line 102
    invoke-virtual {v0, v1}, Landroidx/fragment/app/Fragment;->setUserVisibleHint(Z)V

    .line 103
    iput-object v0, p0, Lcom/preview/BaseFragmentPagerAdapter;->mCurrentPrimaryItem:Landroidx/fragment/app/Fragment;

    .line 105
    :cond_1b
    return-void
.end method

.method public startUpdate(Landroid/view/ViewGroup;)V
    .registers 5
    .param p1, "container"    # Landroid/view/ViewGroup;

    .line 45
    invoke-virtual {p1}, Landroid/view/ViewGroup;->getId()I

    move-result v0

    const/4 v1, -0x1

    if-eq v0, v1, :cond_8

    .line 49
    return-void

    .line 46
    :cond_8
    new-instance v0, Ljava/lang/IllegalStateException;

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string v2, "ViewPager with adapter "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    const-string v2, " requires a view id"

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw v0
.end method