FloatingActionButton.java 17.7 KB
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package android.support.design.widget;

import android.annotation.TargetApi;
import android.content.Context;
import android.content.res.ColorStateList;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.PorterDuff.Mode;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Build.VERSION;
import android.support.annotation.ColorInt;
import android.support.annotation.DrawableRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.RestrictTo;
import android.support.design.R.dimen;
import android.support.design.R.style;
import android.support.design.R.styleable;
import android.support.v4.content.res.ConfigurationHelper;
import android.support.v4.view.ViewCompat;
import android.support.v7.widget.AppCompatImageHelper;
import android.util.AttributeSet;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.MeasureSpec;
import android.view.ViewTreeObserver;
import i;
import j;
import java.lang.annotation.Annotation;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.List;
import k;
import k.1;
import k.a;
import l;
import o;
import r;
import v;
import y;

@CoordinatorLayout.DefaultBehavior(Behavior.class)
public class FloatingActionButton
  extends VisibilityAwareImageButton
{
  public static final int SIZE_AUTO = -1;
  public static final int SIZE_MINI = 1;
  public static final int SIZE_NORMAL = 0;
  int a;
  boolean b;
  final Rect c = new Rect();
  private ColorStateList d;
  private PorterDuff.Mode e;
  private int f;
  private int g;
  private int h;
  private int i;
  private final Rect j = new Rect();
  private AppCompatImageHelper k;
  private k l;
  
  public FloatingActionButton(Context paramContext)
  {
    this(paramContext, null);
  }
  
  public FloatingActionButton(Context paramContext, AttributeSet paramAttributeSet)
  {
    this(paramContext, paramAttributeSet, 0);
  }
  
  public FloatingActionButton(Context paramContext, AttributeSet paramAttributeSet, int paramInt)
  {
    super(paramContext, paramAttributeSet, paramInt);
    r.a(paramContext);
    paramContext = paramContext.obtainStyledAttributes(paramAttributeSet, R.styleable.FloatingActionButton, paramInt, R.style.Widget_Design_FloatingActionButton);
    this.d = paramContext.getColorStateList(R.styleable.FloatingActionButton_backgroundTint);
    this.e = y.a(paramContext.getInt(R.styleable.FloatingActionButton_backgroundTintMode, -1));
    this.g = paramContext.getColor(R.styleable.FloatingActionButton_rippleColor, 0);
    this.h = paramContext.getInt(R.styleable.FloatingActionButton_fabSize, -1);
    this.f = paramContext.getDimensionPixelSize(R.styleable.FloatingActionButton_borderWidth, 0);
    float f1 = paramContext.getDimension(R.styleable.FloatingActionButton_elevation, 0.0F);
    float f2 = paramContext.getDimension(R.styleable.FloatingActionButton_pressedTranslationZ, 0.0F);
    this.b = paramContext.getBoolean(R.styleable.FloatingActionButton_useCompatPadding, false);
    paramContext.recycle();
    this.k = new AppCompatImageHelper(this);
    this.k.loadFromAttributes(paramAttributeSet, paramInt);
    this.i = ((int)getResources().getDimension(R.dimen.design_fab_image_size));
    getImpl().a(this.d, this.e, this.g, this.f);
    getImpl().a(f1);
    paramContext = getImpl();
    if (paramContext.i != f2)
    {
      paramContext.i = f2;
      paramContext.a(paramContext.h, f2);
    }
  }
  
  private static int a(int paramInt1, int paramInt2)
  {
    int m = View.MeasureSpec.getMode(paramInt2);
    paramInt2 = View.MeasureSpec.getSize(paramInt2);
    switch (m)
    {
    case 0: 
    default: 
      return paramInt1;
    case -2147483648: 
      return Math.min(paramInt1, paramInt2);
    }
    return paramInt2;
  }
  
  @Nullable
  private k.a a(@Nullable final OnVisibilityChangedListener paramOnVisibilityChangedListener)
  {
    if (paramOnVisibilityChangedListener == null) {
      return null;
    }
    new k.a()
    {
      public final void a()
      {
        paramOnVisibilityChangedListener.onShown(FloatingActionButton.this);
      }
      
      public final void b()
      {
        paramOnVisibilityChangedListener.onHidden(FloatingActionButton.this);
      }
    };
  }
  
  private k getImpl()
  {
    int m;
    Object localObject;
    if (this.l == null)
    {
      m = Build.VERSION.SDK_INT;
      if (m < 21) {
        break label47;
      }
      localObject = new l(this, new a(), y.a);
    }
    for (;;)
    {
      this.l = ((k)localObject);
      return this.l;
      label47:
      if (m >= 14) {
        localObject = new j(this, new a(), y.a);
      } else {
        localObject = new i(this, new a(), y.a);
      }
    }
  }
  
  final void a(OnVisibilityChangedListener paramOnVisibilityChangedListener, boolean paramBoolean)
  {
    getImpl().b(a(paramOnVisibilityChangedListener), paramBoolean);
  }
  
  final void b(@Nullable OnVisibilityChangedListener paramOnVisibilityChangedListener, boolean paramBoolean)
  {
    getImpl().a(a(paramOnVisibilityChangedListener), paramBoolean);
  }
  
  protected void drawableStateChanged()
  {
    super.drawableStateChanged();
    getImpl().a(getDrawableState());
  }
  
  @Nullable
  public ColorStateList getBackgroundTintList()
  {
    return this.d;
  }
  
  @Nullable
  public PorterDuff.Mode getBackgroundTintMode()
  {
    return this.e;
  }
  
  public float getCompatElevation()
  {
    return getImpl().a();
  }
  
  @NonNull
  public Drawable getContentBackground()
  {
    return getImpl().g;
  }
  
  public boolean getContentRect(@NonNull Rect paramRect)
  {
    boolean bool = false;
    if (ViewCompat.isLaidOut(this))
    {
      paramRect.set(0, 0, getWidth(), getHeight());
      paramRect.left += this.c.left;
      paramRect.top += this.c.top;
      paramRect.right -= this.c.right;
      paramRect.bottom -= this.c.bottom;
      bool = true;
    }
    return bool;
  }
  
  @ColorInt
  public int getRippleColor()
  {
    return this.g;
  }
  
  public int getSize()
  {
    return this.h;
  }
  
  int getSizeDimension()
  {
    int m = this.h;
    Resources localResources;
    for (;;)
    {
      localResources = getResources();
      switch (m)
      {
      case 0: 
      default: 
        return localResources.getDimensionPixelSize(R.dimen.design_fab_size_normal);
      case -1: 
        if (Math.max(ConfigurationHelper.getScreenWidthDp(localResources), ConfigurationHelper.getScreenHeightDp(localResources)) < 470) {
          m = 1;
        } else {
          m = 0;
        }
        break;
      }
    }
    return localResources.getDimensionPixelSize(R.dimen.design_fab_size_mini);
  }
  
  public boolean getUseCompatPadding()
  {
    return this.b;
  }
  
  public void hide()
  {
    hide(null);
  }
  
  public void hide(@Nullable OnVisibilityChangedListener paramOnVisibilityChangedListener)
  {
    b(paramOnVisibilityChangedListener, true);
  }
  
  @TargetApi(11)
  public void jumpDrawablesToCurrentState()
  {
    super.jumpDrawablesToCurrentState();
    getImpl().b();
  }
  
  protected void onAttachedToWindow()
  {
    super.onAttachedToWindow();
    k localk = getImpl();
    if (localk.d())
    {
      if (localk.q == null) {
        localk.q = new k.1(localk);
      }
      localk.n.getViewTreeObserver().addOnPreDrawListener(localk.q);
    }
  }
  
  protected void onDetachedFromWindow()
  {
    super.onDetachedFromWindow();
    k localk = getImpl();
    if (localk.q != null)
    {
      localk.n.getViewTreeObserver().removeOnPreDrawListener(localk.q);
      localk.q = null;
    }
  }
  
  protected void onMeasure(int paramInt1, int paramInt2)
  {
    int m = getSizeDimension();
    this.a = ((m - this.i) / 2);
    getImpl().f();
    paramInt1 = Math.min(a(m, paramInt1), a(m, paramInt2));
    setMeasuredDimension(this.c.left + paramInt1 + this.c.right, paramInt1 + this.c.top + this.c.bottom);
  }
  
  public boolean onTouchEvent(MotionEvent paramMotionEvent)
  {
    switch (paramMotionEvent.getAction())
    {
    }
    do
    {
      return super.onTouchEvent(paramMotionEvent);
    } while ((!getContentRect(this.j)) || (this.j.contains((int)paramMotionEvent.getX(), (int)paramMotionEvent.getY())));
    return false;
  }
  
  public void setBackgroundColor(int paramInt)
  {
    Log.i("FloatingActionButton", "Setting a custom background is not supported.");
  }
  
  public void setBackgroundDrawable(Drawable paramDrawable)
  {
    Log.i("FloatingActionButton", "Setting a custom background is not supported.");
  }
  
  public void setBackgroundResource(int paramInt)
  {
    Log.i("FloatingActionButton", "Setting a custom background is not supported.");
  }
  
  public void setBackgroundTintList(@Nullable ColorStateList paramColorStateList)
  {
    if (this.d != paramColorStateList)
    {
      this.d = paramColorStateList;
      getImpl().a(paramColorStateList);
    }
  }
  
  public void setBackgroundTintMode(@Nullable PorterDuff.Mode paramMode)
  {
    if (this.e != paramMode)
    {
      this.e = paramMode;
      getImpl().a(paramMode);
    }
  }
  
  public void setCompatElevation(float paramFloat)
  {
    getImpl().a(paramFloat);
  }
  
  public void setImageResource(@DrawableRes int paramInt)
  {
    this.k.setImageResource(paramInt);
  }
  
  public void setRippleColor(@ColorInt int paramInt)
  {
    if (this.g != paramInt)
    {
      this.g = paramInt;
      getImpl().a(paramInt);
    }
  }
  
  public void setSize(int paramInt)
  {
    if (paramInt != this.h)
    {
      this.h = paramInt;
      requestLayout();
    }
  }
  
  public void setUseCompatPadding(boolean paramBoolean)
  {
    if (this.b != paramBoolean)
    {
      this.b = paramBoolean;
      getImpl().c();
    }
  }
  
  public void show()
  {
    show(null);
  }
  
  public void show(@Nullable OnVisibilityChangedListener paramOnVisibilityChangedListener)
  {
    a(paramOnVisibilityChangedListener, true);
  }
  
  public static class Behavior
    extends CoordinatorLayout.Behavior<FloatingActionButton>
  {
    private Rect a;
    private FloatingActionButton.OnVisibilityChangedListener b;
    private boolean c;
    
    public Behavior()
    {
      this.c = true;
    }
    
    public Behavior(Context paramContext, AttributeSet paramAttributeSet)
    {
      super(paramAttributeSet);
      paramContext = paramContext.obtainStyledAttributes(paramAttributeSet, R.styleable.FloatingActionButton_Behavior_Layout);
      this.c = paramContext.getBoolean(R.styleable.FloatingActionButton_Behavior_Layout_behavior_autoHide, true);
      paramContext.recycle();
    }
    
    private boolean a(CoordinatorLayout paramCoordinatorLayout, AppBarLayout paramAppBarLayout, FloatingActionButton paramFloatingActionButton)
    {
      if (!a(paramAppBarLayout, paramFloatingActionButton)) {
        return false;
      }
      if (this.a == null) {
        this.a = new Rect();
      }
      Rect localRect = this.a;
      v.a(paramCoordinatorLayout, paramAppBarLayout, localRect);
      if (localRect.bottom <= paramAppBarLayout.getMinimumHeightForVisibleOverlappingContent()) {
        paramFloatingActionButton.b(this.b, false);
      }
      for (;;)
      {
        return true;
        paramFloatingActionButton.a(this.b, false);
      }
    }
    
    private static boolean a(@NonNull View paramView)
    {
      paramView = paramView.getLayoutParams();
      if ((paramView instanceof CoordinatorLayout.LayoutParams)) {
        return ((CoordinatorLayout.LayoutParams)paramView).getBehavior() instanceof BottomSheetBehavior;
      }
      return false;
    }
    
    private boolean a(View paramView, FloatingActionButton paramFloatingActionButton)
    {
      CoordinatorLayout.LayoutParams localLayoutParams = (CoordinatorLayout.LayoutParams)paramFloatingActionButton.getLayoutParams();
      if (!this.c) {
        return false;
      }
      if (localLayoutParams.getAnchorId() != paramView.getId()) {
        return false;
      }
      return paramFloatingActionButton.getUserSetVisibility() == 0;
    }
    
    private boolean b(View paramView, FloatingActionButton paramFloatingActionButton)
    {
      if (!a(paramView, paramFloatingActionButton)) {
        return false;
      }
      CoordinatorLayout.LayoutParams localLayoutParams = (CoordinatorLayout.LayoutParams)paramFloatingActionButton.getLayoutParams();
      int i = paramView.getTop();
      int j = paramFloatingActionButton.getHeight() / 2;
      if (i < localLayoutParams.topMargin + j) {
        paramFloatingActionButton.b(this.b, false);
      }
      for (;;)
      {
        return true;
        paramFloatingActionButton.a(this.b, false);
      }
    }
    
    public boolean getInsetDodgeRect(@NonNull CoordinatorLayout paramCoordinatorLayout, @NonNull FloatingActionButton paramFloatingActionButton, @NonNull Rect paramRect)
    {
      paramCoordinatorLayout = paramFloatingActionButton.c;
      paramRect.set(paramFloatingActionButton.getLeft() + paramCoordinatorLayout.left, paramFloatingActionButton.getTop() + paramCoordinatorLayout.top, paramFloatingActionButton.getRight() - paramCoordinatorLayout.right, paramFloatingActionButton.getBottom() - paramCoordinatorLayout.bottom);
      return true;
    }
    
    public boolean isAutoHideEnabled()
    {
      return this.c;
    }
    
    public void onAttachedToLayoutParams(@NonNull CoordinatorLayout.LayoutParams paramLayoutParams)
    {
      if (paramLayoutParams.dodgeInsetEdges == 0) {
        paramLayoutParams.dodgeInsetEdges = 80;
      }
    }
    
    public boolean onDependentViewChanged(CoordinatorLayout paramCoordinatorLayout, FloatingActionButton paramFloatingActionButton, View paramView)
    {
      if ((paramView instanceof AppBarLayout)) {
        a(paramCoordinatorLayout, (AppBarLayout)paramView, paramFloatingActionButton);
      }
      for (;;)
      {
        return false;
        if (a(paramView)) {
          b(paramView, paramFloatingActionButton);
        }
      }
    }
    
    public boolean onLayoutChild(CoordinatorLayout paramCoordinatorLayout, FloatingActionButton paramFloatingActionButton, int paramInt)
    {
      int j = 0;
      Object localObject1 = paramCoordinatorLayout.getDependencies(paramFloatingActionButton);
      int k = ((List)localObject1).size();
      int i = 0;
      Object localObject2;
      if (i < k)
      {
        localObject2 = (View)((List)localObject1).get(i);
        if ((localObject2 instanceof AppBarLayout)) {
          if (!a(paramCoordinatorLayout, (AppBarLayout)localObject2, paramFloatingActionButton)) {
            break label194;
          }
        }
      }
      else
      {
        label65:
        paramCoordinatorLayout.onLayoutChild(paramFloatingActionButton, paramInt);
        localObject1 = paramFloatingActionButton.c;
        if ((localObject1 != null) && (((Rect)localObject1).centerX() > 0) && (((Rect)localObject1).centerY() > 0))
        {
          localObject2 = (CoordinatorLayout.LayoutParams)paramFloatingActionButton.getLayoutParams();
          if (paramFloatingActionButton.getRight() < paramCoordinatorLayout.getWidth() - ((CoordinatorLayout.LayoutParams)localObject2).rightMargin) {
            break label203;
          }
          paramInt = ((Rect)localObject1).right;
        }
      }
      for (;;)
      {
        label130:
        if (paramFloatingActionButton.getBottom() >= paramCoordinatorLayout.getHeight() - ((CoordinatorLayout.LayoutParams)localObject2).bottomMargin) {
          i = ((Rect)localObject1).bottom;
        }
        for (;;)
        {
          if (i != 0) {
            ViewCompat.offsetTopAndBottom(paramFloatingActionButton, i);
          }
          if (paramInt != 0) {
            ViewCompat.offsetLeftAndRight(paramFloatingActionButton, paramInt);
          }
          return true;
          if ((a((View)localObject2)) && (b((View)localObject2, paramFloatingActionButton))) {
            break label65;
          }
          label194:
          i += 1;
          break;
          label203:
          if (paramFloatingActionButton.getLeft() > ((CoordinatorLayout.LayoutParams)localObject2).leftMargin) {
            break label252;
          }
          paramInt = -((Rect)localObject1).left;
          break label130;
          i = j;
          if (paramFloatingActionButton.getTop() <= ((CoordinatorLayout.LayoutParams)localObject2).topMargin) {
            i = -((Rect)localObject1).top;
          }
        }
        label252:
        paramInt = 0;
      }
    }
    
    public void setAutoHideEnabled(boolean paramBoolean)
    {
      this.c = paramBoolean;
    }
  }
  
  public static abstract class OnVisibilityChangedListener
  {
    public void onHidden(FloatingActionButton paramFloatingActionButton) {}
    
    public void onShown(FloatingActionButton paramFloatingActionButton) {}
  }
  
  @Retention(RetentionPolicy.SOURCE)
  @RestrictTo({android.support.annotation.RestrictTo.Scope.LIBRARY_GROUP})
  public static @interface Size {}
  
  final class a
    implements o
  {
    a() {}
    
    public final float a()
    {
      return FloatingActionButton.this.getSizeDimension() / 2.0F;
    }
    
    public final void a(int paramInt1, int paramInt2, int paramInt3, int paramInt4)
    {
      FloatingActionButton.this.c.set(paramInt1, paramInt2, paramInt3, paramInt4);
      FloatingActionButton.this.setPadding(FloatingActionButton.this.a + paramInt1, FloatingActionButton.this.a + paramInt2, FloatingActionButton.this.a + paramInt3, FloatingActionButton.this.a + paramInt4);
    }
    
    public final void a(Drawable paramDrawable)
    {
      FloatingActionButton.a(FloatingActionButton.this, paramDrawable);
    }
    
    public final boolean b()
    {
      return FloatingActionButton.this.b;
    }
  }
}


/* Location:              /home/merong/decompile/hackery-dex2jar.jar!/android/support/design/widget/FloatingActionButton.class
 * Java compiler version: 6 (50.0)
 * JD-Core Version:       0.7.1
 */