855 lines
32 KiB
Java
855 lines
32 KiB
Java
package androidx.appcompat.widget;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.database.DataSetObserver;
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import android.graphics.Rect;
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import android.graphics.drawable.Drawable;
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import android.os.Build;
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import android.os.Handler;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.view.KeyEvent;
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import android.view.MotionEvent;
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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 android.widget.AbsListView;
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import android.widget.AdapterView;
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import android.widget.LinearLayout;
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import android.widget.ListAdapter;
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import android.widget.ListView;
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import android.widget.PopupWindow;
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import androidx.appcompat.R;
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import androidx.appcompat.view.menu.ShowableListMenu;
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import androidx.constraintlayout.core.widgets.analyzer.BasicMeasure;
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import androidx.core.view.PointerIconCompat;
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import androidx.core.view.ViewCompat;
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import androidx.core.widget.PopupWindowCompat;
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import java.lang.reflect.Method;
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/* loaded from: classes.dex */
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public class ListPopupWindow implements ShowableListMenu {
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private static final boolean DEBUG = false;
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static final int EXPAND_LIST_TIMEOUT = 250;
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public static final int INPUT_METHOD_FROM_FOCUSABLE = 0;
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public static final int INPUT_METHOD_NEEDED = 1;
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public static final int INPUT_METHOD_NOT_NEEDED = 2;
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public static final int MATCH_PARENT = -1;
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public static final int POSITION_PROMPT_ABOVE = 0;
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public static final int POSITION_PROMPT_BELOW = 1;
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private static final String TAG = "ListPopupWindow";
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public static final int WRAP_CONTENT = -2;
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private static Method sGetMaxAvailableHeightMethod;
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private static Method sSetClipToWindowEnabledMethod;
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private static Method sSetEpicenterBoundsMethod;
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private ListAdapter mAdapter;
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private Context mContext;
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private boolean mDropDownAlwaysVisible;
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private View mDropDownAnchorView;
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private int mDropDownGravity;
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private int mDropDownHeight;
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private int mDropDownHorizontalOffset;
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DropDownListView mDropDownList;
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private Drawable mDropDownListHighlight;
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private int mDropDownVerticalOffset;
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private boolean mDropDownVerticalOffsetSet;
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private int mDropDownWidth;
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private int mDropDownWindowLayoutType;
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private Rect mEpicenterBounds;
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private boolean mForceIgnoreOutsideTouch;
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final Handler mHandler;
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private final ListSelectorHider mHideSelector;
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private AdapterView.OnItemClickListener mItemClickListener;
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private AdapterView.OnItemSelectedListener mItemSelectedListener;
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int mListItemExpandMaximum;
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private boolean mModal;
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private DataSetObserver mObserver;
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private boolean mOverlapAnchor;
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private boolean mOverlapAnchorSet;
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PopupWindow mPopup;
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private int mPromptPosition;
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private View mPromptView;
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final ResizePopupRunnable mResizePopupRunnable;
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private final PopupScrollListener mScrollListener;
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private Runnable mShowDropDownRunnable;
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private final Rect mTempRect;
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private final PopupTouchInterceptor mTouchInterceptor;
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private static boolean isConfirmKey(int i) {
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return i == 66 || i == 23;
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}
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public View getAnchorView() {
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return this.mDropDownAnchorView;
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}
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public int getHeight() {
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return this.mDropDownHeight;
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}
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public int getHorizontalOffset() {
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return this.mDropDownHorizontalOffset;
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}
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@Override // androidx.appcompat.view.menu.ShowableListMenu
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public ListView getListView() {
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return this.mDropDownList;
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}
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public int getPromptPosition() {
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return this.mPromptPosition;
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}
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public int getVerticalOffset() {
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if (this.mDropDownVerticalOffsetSet) {
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return this.mDropDownVerticalOffset;
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}
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return 0;
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}
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public int getWidth() {
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return this.mDropDownWidth;
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}
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public boolean isDropDownAlwaysVisible() {
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return this.mDropDownAlwaysVisible;
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}
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public boolean isModal() {
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return this.mModal;
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}
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public void setAnchorView(View view) {
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this.mDropDownAnchorView = view;
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}
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public void setDropDownAlwaysVisible(boolean z) {
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this.mDropDownAlwaysVisible = z;
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}
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public void setDropDownGravity(int i) {
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this.mDropDownGravity = i;
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}
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public void setForceIgnoreOutsideTouch(boolean z) {
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this.mForceIgnoreOutsideTouch = z;
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}
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public void setHorizontalOffset(int i) {
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this.mDropDownHorizontalOffset = i;
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}
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void setListItemExpandMax(int i) {
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this.mListItemExpandMaximum = i;
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}
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public void setListSelector(Drawable drawable) {
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this.mDropDownListHighlight = drawable;
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}
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public void setOnItemClickListener(AdapterView.OnItemClickListener onItemClickListener) {
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this.mItemClickListener = onItemClickListener;
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}
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public void setOnItemSelectedListener(AdapterView.OnItemSelectedListener onItemSelectedListener) {
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this.mItemSelectedListener = onItemSelectedListener;
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}
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public void setOverlapAnchor(boolean z) {
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this.mOverlapAnchorSet = true;
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this.mOverlapAnchor = z;
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}
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public void setPromptPosition(int i) {
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this.mPromptPosition = i;
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}
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public void setVerticalOffset(int i) {
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this.mDropDownVerticalOffset = i;
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this.mDropDownVerticalOffsetSet = true;
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}
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public void setWidth(int i) {
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this.mDropDownWidth = i;
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}
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public void setWindowLayoutType(int i) {
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this.mDropDownWindowLayoutType = i;
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}
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static {
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if (Build.VERSION.SDK_INT <= 28) {
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try {
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sSetClipToWindowEnabledMethod = PopupWindow.class.getDeclaredMethod("setClipToScreenEnabled", Boolean.TYPE);
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} catch (NoSuchMethodException unused) {
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Log.i(TAG, "Could not find method setClipToScreenEnabled() on PopupWindow. Oh well.");
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}
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try {
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sSetEpicenterBoundsMethod = PopupWindow.class.getDeclaredMethod("setEpicenterBounds", Rect.class);
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} catch (NoSuchMethodException unused2) {
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Log.i(TAG, "Could not find method setEpicenterBounds(Rect) on PopupWindow. Oh well.");
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}
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}
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if (Build.VERSION.SDK_INT <= 23) {
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try {
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sGetMaxAvailableHeightMethod = PopupWindow.class.getDeclaredMethod("getMaxAvailableHeight", View.class, Integer.TYPE, Boolean.TYPE);
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} catch (NoSuchMethodException unused3) {
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Log.i(TAG, "Could not find method getMaxAvailableHeight(View, int, boolean) on PopupWindow. Oh well.");
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}
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}
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}
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public ListPopupWindow(Context context) {
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this(context, null, R.attr.listPopupWindowStyle);
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}
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public ListPopupWindow(Context context, AttributeSet attributeSet) {
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this(context, attributeSet, R.attr.listPopupWindowStyle);
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}
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public ListPopupWindow(Context context, AttributeSet attributeSet, int i) {
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this(context, attributeSet, i, 0);
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}
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public ListPopupWindow(Context context, AttributeSet attributeSet, int i, int i2) {
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this.mDropDownHeight = -2;
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this.mDropDownWidth = -2;
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this.mDropDownWindowLayoutType = PointerIconCompat.TYPE_HAND;
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this.mDropDownGravity = 0;
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this.mDropDownAlwaysVisible = false;
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this.mForceIgnoreOutsideTouch = false;
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this.mListItemExpandMaximum = Integer.MAX_VALUE;
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this.mPromptPosition = 0;
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this.mResizePopupRunnable = new ResizePopupRunnable();
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this.mTouchInterceptor = new PopupTouchInterceptor();
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this.mScrollListener = new PopupScrollListener();
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this.mHideSelector = new ListSelectorHider();
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this.mTempRect = new Rect();
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this.mContext = context;
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this.mHandler = new Handler(context.getMainLooper());
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TypedArray obtainStyledAttributes = context.obtainStyledAttributes(attributeSet, R.styleable.ListPopupWindow, i, i2);
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this.mDropDownHorizontalOffset = obtainStyledAttributes.getDimensionPixelOffset(R.styleable.ListPopupWindow_android_dropDownHorizontalOffset, 0);
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int dimensionPixelOffset = obtainStyledAttributes.getDimensionPixelOffset(R.styleable.ListPopupWindow_android_dropDownVerticalOffset, 0);
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this.mDropDownVerticalOffset = dimensionPixelOffset;
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if (dimensionPixelOffset != 0) {
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this.mDropDownVerticalOffsetSet = true;
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}
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obtainStyledAttributes.recycle();
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AppCompatPopupWindow appCompatPopupWindow = new AppCompatPopupWindow(context, attributeSet, i, i2);
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this.mPopup = appCompatPopupWindow;
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appCompatPopupWindow.setInputMethodMode(1);
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}
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public void setAdapter(ListAdapter listAdapter) {
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DataSetObserver dataSetObserver = this.mObserver;
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if (dataSetObserver == null) {
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this.mObserver = new PopupDataSetObserver();
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} else {
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ListAdapter listAdapter2 = this.mAdapter;
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if (listAdapter2 != null) {
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listAdapter2.unregisterDataSetObserver(dataSetObserver);
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}
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}
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this.mAdapter = listAdapter;
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if (listAdapter != null) {
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listAdapter.registerDataSetObserver(this.mObserver);
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}
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DropDownListView dropDownListView = this.mDropDownList;
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if (dropDownListView != null) {
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dropDownListView.setAdapter(this.mAdapter);
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}
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}
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public void setModal(boolean z) {
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this.mModal = z;
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this.mPopup.setFocusable(z);
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}
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public void setSoftInputMode(int i) {
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this.mPopup.setSoftInputMode(i);
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}
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public int getSoftInputMode() {
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return this.mPopup.getSoftInputMode();
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}
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public Drawable getBackground() {
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return this.mPopup.getBackground();
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}
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public void setBackgroundDrawable(Drawable drawable) {
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this.mPopup.setBackgroundDrawable(drawable);
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}
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public void setAnimationStyle(int i) {
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this.mPopup.setAnimationStyle(i);
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}
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public int getAnimationStyle() {
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return this.mPopup.getAnimationStyle();
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}
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public void setEpicenterBounds(Rect rect) {
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this.mEpicenterBounds = rect != null ? new Rect(rect) : null;
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}
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public Rect getEpicenterBounds() {
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if (this.mEpicenterBounds != null) {
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return new Rect(this.mEpicenterBounds);
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}
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return null;
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}
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public void setContentWidth(int i) {
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Drawable background = this.mPopup.getBackground();
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if (background != null) {
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background.getPadding(this.mTempRect);
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this.mDropDownWidth = this.mTempRect.left + this.mTempRect.right + i;
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} else {
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setWidth(i);
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}
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}
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public void setHeight(int i) {
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if (i < 0 && -2 != i && -1 != i) {
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throw new IllegalArgumentException("Invalid height. Must be a positive value, MATCH_PARENT, or WRAP_CONTENT.");
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}
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this.mDropDownHeight = i;
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}
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public void setPromptView(View view) {
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boolean isShowing = isShowing();
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if (isShowing) {
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removePromptView();
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}
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this.mPromptView = view;
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if (isShowing) {
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show();
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}
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}
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public void postShow() {
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this.mHandler.post(this.mShowDropDownRunnable);
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}
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@Override // androidx.appcompat.view.menu.ShowableListMenu
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public void show() {
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int buildDropDown = buildDropDown();
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boolean isInputMethodNotNeeded = isInputMethodNotNeeded();
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PopupWindowCompat.setWindowLayoutType(this.mPopup, this.mDropDownWindowLayoutType);
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if (this.mPopup.isShowing()) {
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if (ViewCompat.isAttachedToWindow(getAnchorView())) {
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int i = this.mDropDownWidth;
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if (i == -1) {
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i = -1;
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} else if (i == -2) {
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i = getAnchorView().getWidth();
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}
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int i2 = this.mDropDownHeight;
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if (i2 == -1) {
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if (!isInputMethodNotNeeded) {
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buildDropDown = -1;
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}
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if (isInputMethodNotNeeded) {
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this.mPopup.setWidth(this.mDropDownWidth == -1 ? -1 : 0);
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this.mPopup.setHeight(0);
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} else {
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this.mPopup.setWidth(this.mDropDownWidth == -1 ? -1 : 0);
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this.mPopup.setHeight(-1);
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}
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} else if (i2 != -2) {
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buildDropDown = i2;
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}
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this.mPopup.setOutsideTouchable((this.mForceIgnoreOutsideTouch || this.mDropDownAlwaysVisible) ? false : true);
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this.mPopup.update(getAnchorView(), this.mDropDownHorizontalOffset, this.mDropDownVerticalOffset, i < 0 ? -1 : i, buildDropDown < 0 ? -1 : buildDropDown);
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return;
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}
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return;
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}
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int i3 = this.mDropDownWidth;
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if (i3 == -1) {
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i3 = -1;
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} else if (i3 == -2) {
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i3 = getAnchorView().getWidth();
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}
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int i4 = this.mDropDownHeight;
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if (i4 == -1) {
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buildDropDown = -1;
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} else if (i4 != -2) {
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buildDropDown = i4;
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}
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this.mPopup.setWidth(i3);
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this.mPopup.setHeight(buildDropDown);
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setPopupClipToScreenEnabled(true);
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this.mPopup.setOutsideTouchable((this.mForceIgnoreOutsideTouch || this.mDropDownAlwaysVisible) ? false : true);
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this.mPopup.setTouchInterceptor(this.mTouchInterceptor);
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if (this.mOverlapAnchorSet) {
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PopupWindowCompat.setOverlapAnchor(this.mPopup, this.mOverlapAnchor);
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}
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if (Build.VERSION.SDK_INT <= 28) {
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Method method = sSetEpicenterBoundsMethod;
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if (method != null) {
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try {
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method.invoke(this.mPopup, this.mEpicenterBounds);
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} catch (Exception e) {
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Log.e(TAG, "Could not invoke setEpicenterBounds on PopupWindow", e);
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}
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}
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} else {
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Api29Impl.setEpicenterBounds(this.mPopup, this.mEpicenterBounds);
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}
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PopupWindowCompat.showAsDropDown(this.mPopup, getAnchorView(), this.mDropDownHorizontalOffset, this.mDropDownVerticalOffset, this.mDropDownGravity);
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this.mDropDownList.setSelection(-1);
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if (!this.mModal || this.mDropDownList.isInTouchMode()) {
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clearListSelection();
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}
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if (this.mModal) {
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return;
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}
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this.mHandler.post(this.mHideSelector);
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}
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@Override // androidx.appcompat.view.menu.ShowableListMenu
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public void dismiss() {
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this.mPopup.dismiss();
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removePromptView();
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this.mPopup.setContentView(null);
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this.mDropDownList = null;
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this.mHandler.removeCallbacks(this.mResizePopupRunnable);
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}
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public void setOnDismissListener(PopupWindow.OnDismissListener onDismissListener) {
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this.mPopup.setOnDismissListener(onDismissListener);
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}
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private void removePromptView() {
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View view = this.mPromptView;
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if (view != null) {
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ViewParent parent = view.getParent();
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if (parent instanceof ViewGroup) {
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((ViewGroup) parent).removeView(this.mPromptView);
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}
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}
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}
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public void setInputMethodMode(int i) {
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this.mPopup.setInputMethodMode(i);
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}
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public int getInputMethodMode() {
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return this.mPopup.getInputMethodMode();
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}
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public void setSelection(int i) {
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DropDownListView dropDownListView = this.mDropDownList;
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if (!isShowing() || dropDownListView == null) {
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return;
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}
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dropDownListView.setListSelectionHidden(false);
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dropDownListView.setSelection(i);
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if (dropDownListView.getChoiceMode() != 0) {
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dropDownListView.setItemChecked(i, true);
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}
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}
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public void clearListSelection() {
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DropDownListView dropDownListView = this.mDropDownList;
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if (dropDownListView != null) {
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dropDownListView.setListSelectionHidden(true);
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dropDownListView.requestLayout();
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}
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}
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@Override // androidx.appcompat.view.menu.ShowableListMenu
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public boolean isShowing() {
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return this.mPopup.isShowing();
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}
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public boolean isInputMethodNotNeeded() {
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return this.mPopup.getInputMethodMode() == 2;
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}
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public boolean performItemClick(int i) {
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if (!isShowing()) {
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return false;
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}
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if (this.mItemClickListener == null) {
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return true;
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}
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DropDownListView dropDownListView = this.mDropDownList;
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this.mItemClickListener.onItemClick(dropDownListView, dropDownListView.getChildAt(i - dropDownListView.getFirstVisiblePosition()), i, dropDownListView.getAdapter().getItemId(i));
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return true;
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}
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public Object getSelectedItem() {
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if (isShowing()) {
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return this.mDropDownList.getSelectedItem();
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}
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return null;
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}
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public int getSelectedItemPosition() {
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if (isShowing()) {
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return this.mDropDownList.getSelectedItemPosition();
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}
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return -1;
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}
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public long getSelectedItemId() {
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if (isShowing()) {
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return this.mDropDownList.getSelectedItemId();
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}
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return Long.MIN_VALUE;
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}
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public View getSelectedView() {
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if (isShowing()) {
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return this.mDropDownList.getSelectedView();
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}
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return null;
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}
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DropDownListView createDropDownListView(Context context, boolean z) {
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return new DropDownListView(context, z);
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}
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public boolean onKeyDown(int i, KeyEvent keyEvent) {
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int i2;
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int i3;
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if (isShowing() && i != 62 && (this.mDropDownList.getSelectedItemPosition() >= 0 || !isConfirmKey(i))) {
|
|
int selectedItemPosition = this.mDropDownList.getSelectedItemPosition();
|
|
boolean z = !this.mPopup.isAboveAnchor();
|
|
ListAdapter listAdapter = this.mAdapter;
|
|
if (listAdapter != null) {
|
|
boolean areAllItemsEnabled = listAdapter.areAllItemsEnabled();
|
|
i2 = areAllItemsEnabled ? 0 : this.mDropDownList.lookForSelectablePosition(0, true);
|
|
if (areAllItemsEnabled) {
|
|
i3 = listAdapter.getCount() - 1;
|
|
} else {
|
|
i3 = this.mDropDownList.lookForSelectablePosition(listAdapter.getCount() - 1, false);
|
|
}
|
|
} else {
|
|
i2 = Integer.MAX_VALUE;
|
|
i3 = Integer.MIN_VALUE;
|
|
}
|
|
if ((z && i == 19 && selectedItemPosition <= i2) || (!z && i == 20 && selectedItemPosition >= i3)) {
|
|
clearListSelection();
|
|
this.mPopup.setInputMethodMode(1);
|
|
show();
|
|
return true;
|
|
}
|
|
this.mDropDownList.setListSelectionHidden(false);
|
|
if (this.mDropDownList.onKeyDown(i, keyEvent)) {
|
|
this.mPopup.setInputMethodMode(2);
|
|
this.mDropDownList.requestFocusFromTouch();
|
|
show();
|
|
if (i == 19 || i == 20 || i == 23 || i == 66) {
|
|
return true;
|
|
}
|
|
} else if (z && i == 20) {
|
|
if (selectedItemPosition == i3) {
|
|
return true;
|
|
}
|
|
} else if (!z && i == 19 && selectedItemPosition == i2) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public boolean onKeyUp(int i, KeyEvent keyEvent) {
|
|
if (!isShowing() || this.mDropDownList.getSelectedItemPosition() < 0) {
|
|
return false;
|
|
}
|
|
boolean onKeyUp = this.mDropDownList.onKeyUp(i, keyEvent);
|
|
if (onKeyUp && isConfirmKey(i)) {
|
|
dismiss();
|
|
}
|
|
return onKeyUp;
|
|
}
|
|
|
|
public boolean onKeyPreIme(int i, KeyEvent keyEvent) {
|
|
if (i != 4 || !isShowing()) {
|
|
return false;
|
|
}
|
|
View view = this.mDropDownAnchorView;
|
|
if (keyEvent.getAction() == 0 && keyEvent.getRepeatCount() == 0) {
|
|
KeyEvent.DispatcherState keyDispatcherState = view.getKeyDispatcherState();
|
|
if (keyDispatcherState != null) {
|
|
keyDispatcherState.startTracking(keyEvent, this);
|
|
}
|
|
return true;
|
|
}
|
|
if (keyEvent.getAction() != 1) {
|
|
return false;
|
|
}
|
|
KeyEvent.DispatcherState keyDispatcherState2 = view.getKeyDispatcherState();
|
|
if (keyDispatcherState2 != null) {
|
|
keyDispatcherState2.handleUpEvent(keyEvent);
|
|
}
|
|
if (!keyEvent.isTracking() || keyEvent.isCanceled()) {
|
|
return false;
|
|
}
|
|
dismiss();
|
|
return true;
|
|
}
|
|
|
|
public View.OnTouchListener createDragToOpenListener(View view) {
|
|
return new ForwardingListener(view) { // from class: androidx.appcompat.widget.ListPopupWindow.1
|
|
@Override // androidx.appcompat.widget.ForwardingListener
|
|
public ListPopupWindow getPopup() {
|
|
return ListPopupWindow.this;
|
|
}
|
|
};
|
|
}
|
|
|
|
private int buildDropDown() {
|
|
int i;
|
|
int i2;
|
|
int makeMeasureSpec;
|
|
int i3;
|
|
if (this.mDropDownList == null) {
|
|
Context context = this.mContext;
|
|
this.mShowDropDownRunnable = new Runnable() { // from class: androidx.appcompat.widget.ListPopupWindow.2
|
|
@Override // java.lang.Runnable
|
|
public void run() {
|
|
View anchorView = ListPopupWindow.this.getAnchorView();
|
|
if (anchorView == null || anchorView.getWindowToken() == null) {
|
|
return;
|
|
}
|
|
ListPopupWindow.this.show();
|
|
}
|
|
};
|
|
DropDownListView createDropDownListView = createDropDownListView(context, !this.mModal);
|
|
this.mDropDownList = createDropDownListView;
|
|
Drawable drawable = this.mDropDownListHighlight;
|
|
if (drawable != null) {
|
|
createDropDownListView.setSelector(drawable);
|
|
}
|
|
this.mDropDownList.setAdapter(this.mAdapter);
|
|
this.mDropDownList.setOnItemClickListener(this.mItemClickListener);
|
|
this.mDropDownList.setFocusable(true);
|
|
this.mDropDownList.setFocusableInTouchMode(true);
|
|
this.mDropDownList.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { // from class: androidx.appcompat.widget.ListPopupWindow.3
|
|
@Override // android.widget.AdapterView.OnItemSelectedListener
|
|
public void onNothingSelected(AdapterView<?> adapterView) {
|
|
}
|
|
|
|
@Override // android.widget.AdapterView.OnItemSelectedListener
|
|
public void onItemSelected(AdapterView<?> adapterView, View view, int i4, long j) {
|
|
DropDownListView dropDownListView;
|
|
if (i4 == -1 || (dropDownListView = ListPopupWindow.this.mDropDownList) == null) {
|
|
return;
|
|
}
|
|
dropDownListView.setListSelectionHidden(false);
|
|
}
|
|
});
|
|
this.mDropDownList.setOnScrollListener(this.mScrollListener);
|
|
AdapterView.OnItemSelectedListener onItemSelectedListener = this.mItemSelectedListener;
|
|
if (onItemSelectedListener != null) {
|
|
this.mDropDownList.setOnItemSelectedListener(onItemSelectedListener);
|
|
}
|
|
View view = this.mDropDownList;
|
|
View view2 = this.mPromptView;
|
|
if (view2 != null) {
|
|
LinearLayout linearLayout = new LinearLayout(context);
|
|
linearLayout.setOrientation(1);
|
|
ViewGroup.LayoutParams layoutParams = new LinearLayout.LayoutParams(-1, 0, 1.0f);
|
|
int i4 = this.mPromptPosition;
|
|
if (i4 == 0) {
|
|
linearLayout.addView(view2);
|
|
linearLayout.addView(view, layoutParams);
|
|
} else if (i4 == 1) {
|
|
linearLayout.addView(view, layoutParams);
|
|
linearLayout.addView(view2);
|
|
} else {
|
|
Log.e(TAG, "Invalid hint position " + this.mPromptPosition);
|
|
}
|
|
int i5 = this.mDropDownWidth;
|
|
if (i5 >= 0) {
|
|
i3 = Integer.MIN_VALUE;
|
|
} else {
|
|
i5 = 0;
|
|
i3 = 0;
|
|
}
|
|
view2.measure(View.MeasureSpec.makeMeasureSpec(i5, i3), 0);
|
|
LinearLayout.LayoutParams layoutParams2 = (LinearLayout.LayoutParams) view2.getLayoutParams();
|
|
i = view2.getMeasuredHeight() + layoutParams2.topMargin + layoutParams2.bottomMargin;
|
|
view = linearLayout;
|
|
} else {
|
|
i = 0;
|
|
}
|
|
this.mPopup.setContentView(view);
|
|
} else {
|
|
View view3 = this.mPromptView;
|
|
if (view3 != null) {
|
|
LinearLayout.LayoutParams layoutParams3 = (LinearLayout.LayoutParams) view3.getLayoutParams();
|
|
i = view3.getMeasuredHeight() + layoutParams3.topMargin + layoutParams3.bottomMargin;
|
|
} else {
|
|
i = 0;
|
|
}
|
|
}
|
|
Drawable background = this.mPopup.getBackground();
|
|
if (background != null) {
|
|
background.getPadding(this.mTempRect);
|
|
i2 = this.mTempRect.top + this.mTempRect.bottom;
|
|
if (!this.mDropDownVerticalOffsetSet) {
|
|
this.mDropDownVerticalOffset = -this.mTempRect.top;
|
|
}
|
|
} else {
|
|
this.mTempRect.setEmpty();
|
|
i2 = 0;
|
|
}
|
|
int maxAvailableHeight = getMaxAvailableHeight(getAnchorView(), this.mDropDownVerticalOffset, this.mPopup.getInputMethodMode() == 2);
|
|
if (this.mDropDownAlwaysVisible || this.mDropDownHeight == -1) {
|
|
return maxAvailableHeight + i2;
|
|
}
|
|
int i6 = this.mDropDownWidth;
|
|
if (i6 == -2) {
|
|
makeMeasureSpec = View.MeasureSpec.makeMeasureSpec(this.mContext.getResources().getDisplayMetrics().widthPixels - (this.mTempRect.left + this.mTempRect.right), Integer.MIN_VALUE);
|
|
} else if (i6 == -1) {
|
|
makeMeasureSpec = View.MeasureSpec.makeMeasureSpec(this.mContext.getResources().getDisplayMetrics().widthPixels - (this.mTempRect.left + this.mTempRect.right), BasicMeasure.EXACTLY);
|
|
} else {
|
|
makeMeasureSpec = View.MeasureSpec.makeMeasureSpec(i6, BasicMeasure.EXACTLY);
|
|
}
|
|
int measureHeightOfChildrenCompat = this.mDropDownList.measureHeightOfChildrenCompat(makeMeasureSpec, 0, -1, maxAvailableHeight - i, -1);
|
|
if (measureHeightOfChildrenCompat > 0) {
|
|
i += i2 + this.mDropDownList.getPaddingTop() + this.mDropDownList.getPaddingBottom();
|
|
}
|
|
return measureHeightOfChildrenCompat + i;
|
|
}
|
|
|
|
private class PopupDataSetObserver extends DataSetObserver {
|
|
PopupDataSetObserver() {
|
|
}
|
|
|
|
@Override // android.database.DataSetObserver
|
|
public void onChanged() {
|
|
if (ListPopupWindow.this.isShowing()) {
|
|
ListPopupWindow.this.show();
|
|
}
|
|
}
|
|
|
|
@Override // android.database.DataSetObserver
|
|
public void onInvalidated() {
|
|
ListPopupWindow.this.dismiss();
|
|
}
|
|
}
|
|
|
|
private class ListSelectorHider implements Runnable {
|
|
ListSelectorHider() {
|
|
}
|
|
|
|
@Override // java.lang.Runnable
|
|
public void run() {
|
|
ListPopupWindow.this.clearListSelection();
|
|
}
|
|
}
|
|
|
|
private class ResizePopupRunnable implements Runnable {
|
|
ResizePopupRunnable() {
|
|
}
|
|
|
|
@Override // java.lang.Runnable
|
|
public void run() {
|
|
if (ListPopupWindow.this.mDropDownList == null || !ViewCompat.isAttachedToWindow(ListPopupWindow.this.mDropDownList) || ListPopupWindow.this.mDropDownList.getCount() <= ListPopupWindow.this.mDropDownList.getChildCount() || ListPopupWindow.this.mDropDownList.getChildCount() > ListPopupWindow.this.mListItemExpandMaximum) {
|
|
return;
|
|
}
|
|
ListPopupWindow.this.mPopup.setInputMethodMode(2);
|
|
ListPopupWindow.this.show();
|
|
}
|
|
}
|
|
|
|
private class PopupTouchInterceptor implements View.OnTouchListener {
|
|
PopupTouchInterceptor() {
|
|
}
|
|
|
|
@Override // android.view.View.OnTouchListener
|
|
public boolean onTouch(View view, MotionEvent motionEvent) {
|
|
int action = motionEvent.getAction();
|
|
int x = (int) motionEvent.getX();
|
|
int y = (int) motionEvent.getY();
|
|
if (action == 0 && ListPopupWindow.this.mPopup != null && ListPopupWindow.this.mPopup.isShowing() && x >= 0 && x < ListPopupWindow.this.mPopup.getWidth() && y >= 0 && y < ListPopupWindow.this.mPopup.getHeight()) {
|
|
ListPopupWindow.this.mHandler.postDelayed(ListPopupWindow.this.mResizePopupRunnable, 250L);
|
|
return false;
|
|
}
|
|
if (action != 1) {
|
|
return false;
|
|
}
|
|
ListPopupWindow.this.mHandler.removeCallbacks(ListPopupWindow.this.mResizePopupRunnable);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private class PopupScrollListener implements AbsListView.OnScrollListener {
|
|
@Override // android.widget.AbsListView.OnScrollListener
|
|
public void onScroll(AbsListView absListView, int i, int i2, int i3) {
|
|
}
|
|
|
|
PopupScrollListener() {
|
|
}
|
|
|
|
@Override // android.widget.AbsListView.OnScrollListener
|
|
public void onScrollStateChanged(AbsListView absListView, int i) {
|
|
if (i != 1 || ListPopupWindow.this.isInputMethodNotNeeded() || ListPopupWindow.this.mPopup.getContentView() == null) {
|
|
return;
|
|
}
|
|
ListPopupWindow.this.mHandler.removeCallbacks(ListPopupWindow.this.mResizePopupRunnable);
|
|
ListPopupWindow.this.mResizePopupRunnable.run();
|
|
}
|
|
}
|
|
|
|
private void setPopupClipToScreenEnabled(boolean z) {
|
|
if (Build.VERSION.SDK_INT > 28) {
|
|
Api29Impl.setIsClippedToScreen(this.mPopup, z);
|
|
return;
|
|
}
|
|
Method method = sSetClipToWindowEnabledMethod;
|
|
if (method != null) {
|
|
try {
|
|
method.invoke(this.mPopup, Boolean.valueOf(z));
|
|
} catch (Exception unused) {
|
|
Log.i(TAG, "Could not call setClipToScreenEnabled() on PopupWindow. Oh well.");
|
|
}
|
|
}
|
|
}
|
|
|
|
private int getMaxAvailableHeight(View view, int i, boolean z) {
|
|
if (Build.VERSION.SDK_INT <= 23) {
|
|
Method method = sGetMaxAvailableHeightMethod;
|
|
if (method != null) {
|
|
try {
|
|
return ((Integer) method.invoke(this.mPopup, view, Integer.valueOf(i), Boolean.valueOf(z))).intValue();
|
|
} catch (Exception unused) {
|
|
Log.i(TAG, "Could not call getMaxAvailableHeightMethod(View, int, boolean) on PopupWindow. Using the public version.");
|
|
}
|
|
}
|
|
return this.mPopup.getMaxAvailableHeight(view, i);
|
|
}
|
|
return Api24Impl.getMaxAvailableHeight(this.mPopup, view, i, z);
|
|
}
|
|
|
|
static class Api29Impl {
|
|
private Api29Impl() {
|
|
}
|
|
|
|
static void setEpicenterBounds(PopupWindow popupWindow, Rect rect) {
|
|
popupWindow.setEpicenterBounds(rect);
|
|
}
|
|
|
|
static void setIsClippedToScreen(PopupWindow popupWindow, boolean z) {
|
|
popupWindow.setIsClippedToScreen(z);
|
|
}
|
|
}
|
|
|
|
static class Api24Impl {
|
|
private Api24Impl() {
|
|
}
|
|
|
|
static int getMaxAvailableHeight(PopupWindow popupWindow, View view, int i, boolean z) {
|
|
return popupWindow.getMaxAvailableHeight(view, i, z);
|
|
}
|
|
}
|
|
}
|