309 lines
12 KiB
Java
309 lines
12 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.graphics.drawable.Drawable;
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import android.util.AttributeSet;
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import android.view.ActionMode;
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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.widget.FrameLayout;
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import androidx.annotation.RestrictTo;
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import androidx.appcompat.R;
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import androidx.core.view.ViewCompat;
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@RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
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public class ActionBarContainer extends FrameLayout {
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private View mActionBarView;
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public Drawable mBackground;
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private View mContextView;
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private int mHeight;
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public boolean mIsSplit;
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public boolean mIsStacked;
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private boolean mIsTransitioning;
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public Drawable mSplitBackground;
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public Drawable mStackedBackground;
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private View mTabContainer;
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public ActionBarContainer(Context context) {
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this(context, null);
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}
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public ActionBarContainer(Context context, AttributeSet attributeSet) {
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super(context, attributeSet);
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ViewCompat.setBackground(this, new ActionBarBackgroundDrawable(this));
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TypedArray obtainStyledAttributes = context.obtainStyledAttributes(attributeSet, R.styleable.ActionBar);
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this.mBackground = obtainStyledAttributes.getDrawable(R.styleable.ActionBar_background);
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this.mStackedBackground = obtainStyledAttributes.getDrawable(R.styleable.ActionBar_backgroundStacked);
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this.mHeight = obtainStyledAttributes.getDimensionPixelSize(R.styleable.ActionBar_height, -1);
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boolean z2 = true;
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if (getId() == R.id.split_action_bar) {
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this.mIsSplit = true;
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this.mSplitBackground = obtainStyledAttributes.getDrawable(R.styleable.ActionBar_backgroundSplit);
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}
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obtainStyledAttributes.recycle();
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if (!this.mIsSplit ? !(this.mBackground == null && this.mStackedBackground == null) : this.mSplitBackground != null) {
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z2 = false;
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}
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setWillNotDraw(z2);
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}
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private int getMeasuredHeightWithMargins(View view) {
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FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) view.getLayoutParams();
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return view.getMeasuredHeight() + layoutParams.topMargin + layoutParams.bottomMargin;
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}
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private boolean isCollapsed(View view) {
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return view == null || view.getVisibility() == 8 || view.getMeasuredHeight() == 0;
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}
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@Override // android.view.View, android.view.ViewGroup
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public void drawableStateChanged() {
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super.drawableStateChanged();
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Drawable drawable = this.mBackground;
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if (drawable != null && drawable.isStateful()) {
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this.mBackground.setState(getDrawableState());
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}
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Drawable drawable2 = this.mStackedBackground;
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if (drawable2 != null && drawable2.isStateful()) {
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this.mStackedBackground.setState(getDrawableState());
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}
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Drawable drawable3 = this.mSplitBackground;
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if (drawable3 != null && drawable3.isStateful()) {
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this.mSplitBackground.setState(getDrawableState());
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}
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}
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public View getTabContainer() {
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return this.mTabContainer;
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}
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@Override // android.view.View, android.view.ViewGroup
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public void jumpDrawablesToCurrentState() {
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super.jumpDrawablesToCurrentState();
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Drawable drawable = this.mBackground;
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if (drawable != null) {
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drawable.jumpToCurrentState();
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}
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Drawable drawable2 = this.mStackedBackground;
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if (drawable2 != null) {
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drawable2.jumpToCurrentState();
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}
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Drawable drawable3 = this.mSplitBackground;
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if (drawable3 != null) {
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drawable3.jumpToCurrentState();
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}
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}
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@Override // android.view.View
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public void onFinishInflate() {
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super.onFinishInflate();
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this.mActionBarView = findViewById(R.id.action_bar);
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this.mContextView = findViewById(R.id.action_context_bar);
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}
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@Override // android.view.View
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public boolean onHoverEvent(MotionEvent motionEvent) {
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super.onHoverEvent(motionEvent);
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return true;
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}
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@Override // android.view.ViewGroup
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public boolean onInterceptTouchEvent(MotionEvent motionEvent) {
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return this.mIsTransitioning || super.onInterceptTouchEvent(motionEvent);
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}
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@Override // android.widget.FrameLayout, android.view.View, android.view.ViewGroup
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public void onLayout(boolean z2, int i, int i2, int i3, int i4) {
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Drawable drawable;
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super.onLayout(z2, i, i2, i3, i4);
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View view = this.mTabContainer;
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boolean z3 = true;
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boolean z4 = false;
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boolean z5 = (view == null || view.getVisibility() == 8) ? false : true;
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if (!(view == null || view.getVisibility() == 8)) {
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int measuredHeight = getMeasuredHeight();
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int i5 = ((FrameLayout.LayoutParams) view.getLayoutParams()).bottomMargin;
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view.layout(i, (measuredHeight - view.getMeasuredHeight()) - i5, i3, measuredHeight - i5);
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}
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if (this.mIsSplit) {
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Drawable drawable2 = this.mSplitBackground;
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if (drawable2 != null) {
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drawable2.setBounds(0, 0, getMeasuredWidth(), getMeasuredHeight());
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} else {
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z3 = false;
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}
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} else {
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if (this.mBackground != null) {
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if (this.mActionBarView.getVisibility() == 0) {
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this.mBackground.setBounds(this.mActionBarView.getLeft(), this.mActionBarView.getTop(), this.mActionBarView.getRight(), this.mActionBarView.getBottom());
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} else {
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View view2 = this.mContextView;
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if (view2 == null || view2.getVisibility() != 0) {
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this.mBackground.setBounds(0, 0, 0, 0);
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} else {
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this.mBackground.setBounds(this.mContextView.getLeft(), this.mContextView.getTop(), this.mContextView.getRight(), this.mContextView.getBottom());
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}
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}
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z4 = true;
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}
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this.mIsStacked = z5;
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if (!z5 || (drawable = this.mStackedBackground) == null) {
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z3 = z4;
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} else {
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drawable.setBounds(view.getLeft(), view.getTop(), view.getRight(), view.getBottom());
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}
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}
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if (z3) {
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invalidate();
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}
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}
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@Override // android.widget.FrameLayout, android.view.View
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public void onMeasure(int i, int i2) {
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int i3;
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if (this.mActionBarView == null && View.MeasureSpec.getMode(i2) == Integer.MIN_VALUE && (i3 = this.mHeight) >= 0) {
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i2 = View.MeasureSpec.makeMeasureSpec(Math.min(i3, View.MeasureSpec.getSize(i2)), Integer.MIN_VALUE);
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}
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super.onMeasure(i, i2);
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if (this.mActionBarView != null) {
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int mode = View.MeasureSpec.getMode(i2);
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View view = this.mTabContainer;
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if (view != null && view.getVisibility() != 8 && mode != 1073741824) {
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setMeasuredDimension(getMeasuredWidth(), Math.min((!isCollapsed(this.mActionBarView) ? getMeasuredHeightWithMargins(this.mActionBarView) : !isCollapsed(this.mContextView) ? getMeasuredHeightWithMargins(this.mContextView) : 0) + getMeasuredHeightWithMargins(this.mTabContainer), mode == Integer.MIN_VALUE ? View.MeasureSpec.getSize(i2) : Integer.MAX_VALUE));
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}
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}
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}
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@Override // android.view.View
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public boolean onTouchEvent(MotionEvent motionEvent) {
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super.onTouchEvent(motionEvent);
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return true;
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}
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public void setPrimaryBackground(Drawable drawable) {
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Drawable drawable2 = this.mBackground;
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if (drawable2 != null) {
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drawable2.setCallback(null);
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unscheduleDrawable(this.mBackground);
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}
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this.mBackground = drawable;
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if (drawable != null) {
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drawable.setCallback(this);
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View view = this.mActionBarView;
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if (view != null) {
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this.mBackground.setBounds(view.getLeft(), this.mActionBarView.getTop(), this.mActionBarView.getRight(), this.mActionBarView.getBottom());
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}
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}
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boolean z2 = true;
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if (!this.mIsSplit ? !(this.mBackground == null && this.mStackedBackground == null) : this.mSplitBackground != null) {
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z2 = false;
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}
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setWillNotDraw(z2);
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invalidate();
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invalidateOutline();
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}
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public void setSplitBackground(Drawable drawable) {
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Drawable drawable2;
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Drawable drawable3 = this.mSplitBackground;
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if (drawable3 != null) {
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drawable3.setCallback(null);
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unscheduleDrawable(this.mSplitBackground);
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}
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this.mSplitBackground = drawable;
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boolean z2 = false;
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if (drawable != null) {
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drawable.setCallback(this);
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if (this.mIsSplit && (drawable2 = this.mSplitBackground) != null) {
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drawable2.setBounds(0, 0, getMeasuredWidth(), getMeasuredHeight());
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}
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}
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if (!this.mIsSplit ? this.mBackground == null && this.mStackedBackground == null : this.mSplitBackground == null) {
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z2 = true;
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}
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setWillNotDraw(z2);
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invalidate();
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invalidateOutline();
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}
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public void setStackedBackground(Drawable drawable) {
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Drawable drawable2;
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Drawable drawable3 = this.mStackedBackground;
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if (drawable3 != null) {
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drawable3.setCallback(null);
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unscheduleDrawable(this.mStackedBackground);
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}
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this.mStackedBackground = drawable;
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if (drawable != null) {
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drawable.setCallback(this);
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if (this.mIsStacked && (drawable2 = this.mStackedBackground) != null) {
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drawable2.setBounds(this.mTabContainer.getLeft(), this.mTabContainer.getTop(), this.mTabContainer.getRight(), this.mTabContainer.getBottom());
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}
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}
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boolean z2 = true;
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if (!this.mIsSplit ? !(this.mBackground == null && this.mStackedBackground == null) : this.mSplitBackground != null) {
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z2 = false;
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}
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setWillNotDraw(z2);
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invalidate();
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invalidateOutline();
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}
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public void setTabContainer(ScrollingTabContainerView scrollingTabContainerView) {
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View view = this.mTabContainer;
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if (view != null) {
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removeView(view);
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}
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this.mTabContainer = scrollingTabContainerView;
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if (scrollingTabContainerView != null) {
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addView(scrollingTabContainerView);
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ViewGroup.LayoutParams layoutParams = scrollingTabContainerView.getLayoutParams();
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layoutParams.width = -1;
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layoutParams.height = -2;
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scrollingTabContainerView.setAllowCollapse(false);
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}
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}
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public void setTransitioning(boolean z2) {
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this.mIsTransitioning = z2;
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setDescendantFocusability(z2 ? 393216 : 262144);
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}
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@Override // android.view.View
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public void setVisibility(int i) {
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super.setVisibility(i);
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boolean z2 = i == 0;
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Drawable drawable = this.mBackground;
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if (drawable != null) {
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drawable.setVisible(z2, false);
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}
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Drawable drawable2 = this.mStackedBackground;
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if (drawable2 != null) {
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drawable2.setVisible(z2, false);
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}
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Drawable drawable3 = this.mSplitBackground;
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if (drawable3 != null) {
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drawable3.setVisible(z2, false);
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}
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}
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@Override // android.view.ViewParent, android.view.ViewGroup
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public ActionMode startActionModeForChild(View view, ActionMode.Callback callback) {
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return null;
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}
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@Override // android.view.ViewParent, android.view.ViewGroup
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public ActionMode startActionModeForChild(View view, ActionMode.Callback callback, int i) {
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if (i != 0) {
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return super.startActionModeForChild(view, callback, i);
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}
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return null;
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}
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@Override // android.view.View
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public boolean verifyDrawable(Drawable drawable) {
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return (drawable == this.mBackground && !this.mIsSplit) || (drawable == this.mStackedBackground && this.mIsStacked) || ((drawable == this.mSplitBackground && this.mIsSplit) || super.verifyDrawable(drawable));
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}
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}
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