Java 类android.support.v4.view.WindowInsetsCompat 实例源码

项目：boohee_v5.6 文件：ScrimInsetsFrameLayout.java

public ScrimInsetsFrameLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    this.mTempRect = new Rect();
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ScrimInsetsFrameLayout, defStyleAttr, R.style.Widget_Design_ScrimInsetsFrameLayout);
    this.mInsetForeground = a.getDrawable(R.styleable.ScrimInsetsFrameLayout_insetForeground);
    a.recycle();
    setWillNotDraw(true);
    ViewCompat.setOnApplyWindowInsetsListener(this, new OnApplyWindowInsetsListener() {
        public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
            if (ScrimInsetsFrameLayout.this.mInsets == null) {
                ScrimInsetsFrameLayout.this.mInsets = new Rect();
            }
            ScrimInsetsFrameLayout.this.mInsets.set(insets.getSystemWindowInsetLeft(), insets.getSystemWindowInsetTop(), insets.getSystemWindowInsetRight(), insets.getSystemWindowInsetBottom());
            ScrimInsetsFrameLayout.this.onInsetsChanged(ScrimInsetsFrameLayout.this.mInsets);
            ScrimInsetsFrameLayout scrimInsetsFrameLayout = ScrimInsetsFrameLayout.this;
            boolean z = ScrimInsetsFrameLayout.this.mInsets.isEmpty() || ScrimInsetsFrameLayout.this.mInsetForeground == null;
            scrimInsetsFrameLayout.setWillNotDraw(z);
            ViewCompat.postInvalidateOnAnimation(ScrimInsetsFrameLayout.this);
            return insets.consumeSystemWindowInsets();
        }
    });
}

项目：boohee_v5.6 文件：AppBarLayout.java

public AppBarLayout(Context context, AttributeSet attrs) {
    super(context, attrs);
    this.mTotalScrollRange = -1;
    this.mDownPreScrollRange = -1;
    this.mDownScrollRange = -1;
    this.mPendingAction = 0;
    setOrientation(1);
    ThemeUtils.checkAppCompatTheme(context);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AppBarLayout, 0, R.style.Widget_Design_AppBarLayout);
    this.mTargetElevation = (float) a.getDimensionPixelSize(R.styleable.AppBarLayout_elevation, 0);
    setBackgroundDrawable(a.getDrawable(R.styleable.AppBarLayout_android_background));
    if (a.hasValue(R.styleable.AppBarLayout_expanded)) {
        setExpanded(a.getBoolean(R.styleable.AppBarLayout_expanded, false));
    }
    a.recycle();
    ViewUtils.setBoundsViewOutlineProvider(this);
    this.mListeners = new ArrayList();
    ViewCompat.setElevation(this, this.mTargetElevation);
    ViewCompat.setOnApplyWindowInsetsListener(this, new OnApplyWindowInsetsListener() {
        public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
            return AppBarLayout.this.onWindowInsetChanged(insets);
        }
    });
}

项目：boohee_v5.6 文件：CoordinatorLayout.java

private WindowInsetsCompat setWindowInsets(WindowInsetsCompat insets) {
    boolean z = true;
    if (this.mLastInsets == insets) {
        return insets;
    }
    this.mLastInsets = insets;
    boolean z2 = insets != null && insets.getSystemWindowInsetTop() > 0;
    this.mDrawStatusBarBackground = z2;
    if (this.mDrawStatusBarBackground || getBackground() != null) {
        z = false;
    }
    setWillNotDraw(z);
    insets = dispatchApplyWindowInsetsToBehaviors(insets);
    requestLayout();
    return insets;
}

项目：material-components-android 文件：CoordinatorLayout.java

private void setupForInsets() {
  if (Build.VERSION.SDK_INT < 21) {
    return;
  }

  if (ViewCompat.getFitsSystemWindows(this)) {
    if (applyWindowInsetsListener == null) {
      applyWindowInsetsListener =
          new android.support.v4.view.OnApplyWindowInsetsListener() {
            @Override
            public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
              return setWindowInsets(insets);
            }
          };
    }
    // First apply the insets listener
    ViewCompat.setOnApplyWindowInsetsListener(this, applyWindowInsetsListener);

    // Now set the sys ui flags to enable us to lay out in the window insets
    setSystemUiVisibility(
        View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
  } else {
    ViewCompat.setOnApplyWindowInsetsListener(this, null);
  }
}

项目：py-eventos-android 文件：ScrimInsetsFrameLayout.java

public ScrimInsetsFrameLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    final TypedArray a = context.obtainStyledAttributes(attrs,
            R.styleable.ScrimInsetsFrameLayout, defStyleAttr,
            R.style.Widget_Design_ScrimInsetsFrameLayout);
    mInsetForeground = a.getDrawable(R.styleable.ScrimInsetsFrameLayout_insetForeground);
    a.recycle();
    setWillNotDraw(true); // No need to draw until the insets are adjusted
    ViewCompat.setOnApplyWindowInsetsListener(this,
            new android.support.v4.view.OnApplyWindowInsetsListener() {
                @Override
                public WindowInsetsCompat onApplyWindowInsets(View v,
                                                              WindowInsetsCompat insets) {
                    if (null == mInsets) {
                        mInsets = new Rect();
                    }
                    mInsets.set(insets.getSystemWindowInsetLeft(),
                            insets.getSystemWindowInsetTop(),
                            insets.getSystemWindowInsetRight(),
                            insets.getSystemWindowInsetBottom());
                    setWillNotDraw(mInsets.isEmpty() || mInsetForeground == null);
                    ViewCompat.postInvalidateOnAnimation(ScrimInsetsFrameLayout.this);
                    return insets.consumeSystemWindowInsets();
                }
            });
}

项目：AndroidMaterialDialog 文件：MaterialDialogDecorator.java

/**
 * Creates and returns a listener, which allows to observe when window insets are applied to the
 * root view of the view hierarchy, which is modified by the decorator.
 *
 * @return The listener, which has been created, as an instance of the type {@link
 * OnApplyWindowInsetsListener}
 */
private OnApplyWindowInsetsListener createWindowInsetsListener() {
    return new OnApplyWindowInsetsListener() {

        @Override
        public WindowInsetsCompat onApplyWindowInsets(final View v,
                                                      final WindowInsetsCompat insets) {
            systemWindowInsets = insets.hasSystemWindowInsets() ?
                    new Rect(insets.getSystemWindowInsetLeft(),
                            insets.getSystemWindowInsetTop(),
                            insets.getSystemWindowInsetRight(),
                            insets.getSystemWindowInsetBottom()) : null;
            adaptLayoutParams();
            return insets;
        }

    };
}

项目：GitHub 文件：StatusBarCompatLollipop.java

/**
 * set StatusBarColor
 */
public static void setStatusBarColor(Activity activity, int statusColor) {
    Window window = activity.getWindow();

    window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
    window.setStatusBarColor(statusColor);
    window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);

    ViewGroup mContentView = (ViewGroup) window.findViewById(Window.ID_ANDROID_CONTENT);
    View mChildView = mContentView.getChildAt(0);
    if (mChildView != null) {
        ViewCompat.setOnApplyWindowInsetsListener(mChildView, new OnApplyWindowInsetsListener() {
            @Override
            public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
                return insets;
            }
        });
        ViewCompat.setFitsSystemWindows(mChildView, true);
        ViewCompat.requestApplyInsets(mChildView);
    }
}

项目：qmui 文件：QMUIWindowInsetHelper.java

private WindowInsetsCompat setWindowInsets(WindowInsetsCompat insets) {
    if (Build.VERSION.SDK_INT >= 21 && mWindowInsetLayoutWR.get() != null) {
        if (mWindowInsetLayoutWR.get().applySystemWindowInsets21(insets)) {
            return insets.consumeSystemWindowInsets();
        }
    }
    return insets;
}

项目：qmui 文件：QMUICollapsingTopBarLayout.java

WindowInsetsCompat onWindowInsetChanged(final WindowInsetsCompat insets) {
    WindowInsetsCompat newInsets = null;

    if (ViewCompat.getFitsSystemWindows(this)) {
        // If we're set to fit system windows, keep the insets
        newInsets = insets;
    }

    // If our insets have changed, keep them and invalidate the scroll ranges...
    if (!QMUILangHelper.objectEquals(mLastInsets, newInsets)) {
        mLastInsets = newInsets;
        requestLayout();
    }

    // Consume the insets. This is done so that child views with fitSystemWindows=true do not
    // get the default padding functionality from View
    return insets.consumeSystemWindowInsets();
}

项目：cwac-crossport 文件：AppBarLayout.java

WindowInsetsCompat onWindowInsetChanged(final WindowInsetsCompat insets) {
  WindowInsetsCompat newInsets = null;

  if (ViewCompat.getFitsSystemWindows(this)) {
    // If we're set to fit system windows, keep the insets
    newInsets = insets;
  }

  // If our insets have changed, keep them and invalidate the scroll ranges...
      if (!ObjectsCompat.equals(mLastInsets, newInsets)) {
    mLastInsets = newInsets;
    invalidateScrollRanges();
  }

  return insets;
}

项目：cwac-crossport 文件：CoordinatorLayout.java

private WindowInsetsCompat dispatchApplyWindowInsetsToBehaviors(WindowInsetsCompat insets) {
  if (insets.isConsumed()) {
    return insets;
  }

  for (int i = 0, z = getChildCount(); i < z; i++) {
    final View child = getChildAt(i);
    if (ViewCompat.getFitsSystemWindows(child)) {
      final LayoutParams lp = (LayoutParams) child.getLayoutParams();
      final Behavior b = lp.getBehavior();

      if (b != null) {
        // If the view has a behavior, let it try first
        insets = b.onApplyWindowInsets(this, child, insets);
        if (insets.isConsumed()) {
          // If it consumed the insets, break
          break;
        }
      }
    }
  }

  return insets;
}

项目：cwac-crossport 文件：CoordinatorLayout.java

private void setupForInsets() {
  if (Build.VERSION.SDK_INT < 21) {
    return;
  }

  if (ViewCompat.getFitsSystemWindows(this)) {
    if (mApplyWindowInsetsListener == null) {
      mApplyWindowInsetsListener =
          new android.support.v4.view.OnApplyWindowInsetsListener() {
            @Override
                          public WindowInsetsCompat onApplyWindowInsets(View v,
                                  WindowInsetsCompat insets) {
              return setWindowInsets(insets);
            }
          };
    }
    // First apply the insets listener
    ViewCompat.setOnApplyWindowInsetsListener(this, mApplyWindowInsetsListener);

    // Now set the sys ui flags to enable us to lay out in the window insets
          setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                  | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
  } else {
    ViewCompat.setOnApplyWindowInsetsListener(this, null);
  }
}

项目：boohee_v5.6 文件：CoordinatorLayout.java

private WindowInsetsCompat dispatchApplyWindowInsetsToBehaviors(WindowInsetsCompat insets) {
    if (insets.isConsumed()) {
        return insets;
    }
    int z = getChildCount();
    for (int i = 0; i < z; i++) {
        View child = getChildAt(i);
        if (ViewCompat.getFitsSystemWindows(child)) {
            Behavior b = ((LayoutParams) child.getLayoutParams()).getBehavior();
            if (b != null) {
                insets = b.onApplyWindowInsets(this, child, insets);
                if (insets.isConsumed()) {
                    break;
                }
            } else {
                continue;
            }
        }
    }
    return insets;
}

项目：QMUI_Android 文件：QMUICollapsingTopBarLayout.java

@Override
public boolean applySystemWindowInsets21(WindowInsetsCompat insets) {
    WindowInsetsCompat newInsets = null;

    if (ViewCompat.getFitsSystemWindows(this)) {
        // If we're set to fit system windows, keep the insets
        newInsets = insets;
    }

    // If our insets have changed, keep them and invalidate the scroll ranges...
    if (!QMUILangHelper.objectEquals(mLastInsets, newInsets)) {
        mLastInsets = newInsets;
        requestLayout();
    }
    return true;
}

项目：SublimeNavigationView 文件：ScrimInsetsFrameLayout.java

public ScrimInsetsFrameLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    this.mTempRect = new Rect();
    TypedArray a = context.obtainStyledAttributes(attrs,
            R.styleable.SnvScrimInsetsFrameLayout,
            defStyleAttr,
            R.style.SnvScrimInsetsFrameLayout);
    this.mInsetForeground = a.getDrawable(R.styleable.SnvScrimInsetsFrameLayout_snvInsetForeground);
    a.recycle();
    this.setWillNotDraw(true);
    ViewCompat.setOnApplyWindowInsetsListener(this,
            new android.support.v4.view.OnApplyWindowInsetsListener() {
                public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
                    if (null == ScrimInsetsFrameLayout.this.mInsets) {
                        ScrimInsetsFrameLayout.this.mInsets = new Rect();
                    }

                    ScrimInsetsFrameLayout.this.mInsets.set(insets.getSystemWindowInsetLeft(), insets.getSystemWindowInsetTop(), insets.getSystemWindowInsetRight(), insets.getSystemWindowInsetBottom());
                    ScrimInsetsFrameLayout.this.setWillNotDraw(ScrimInsetsFrameLayout.this.mInsets.isEmpty() || ScrimInsetsFrameLayout.this.mInsetForeground == null);
                    ViewCompat.postInvalidateOnAnimation(ScrimInsetsFrameLayout.this);
                    return insets.consumeSystemWindowInsets();
                }
            });
}

项目：material-components-android 文件：AppBarLayout.java

WindowInsetsCompat onWindowInsetChanged(final WindowInsetsCompat insets) {
  WindowInsetsCompat newInsets = null;

  if (ViewCompat.getFitsSystemWindows(this)) {
    // If we're set to fit system windows, keep the insets
    newInsets = insets;
  }

  // If our insets have changed, keep them and invalidate the scroll ranges...
  if (!ObjectsCompat.equals(lastInsets, newInsets)) {
    lastInsets = newInsets;
    invalidateScrollRanges();
  }

  return insets;
}

项目：material-components-android 文件：CollapsingToolbarLayout.java

WindowInsetsCompat onWindowInsetChanged(final WindowInsetsCompat insets) {
  WindowInsetsCompat newInsets = null;

  if (ViewCompat.getFitsSystemWindows(this)) {
    // If we're set to fit system windows, keep the insets
    newInsets = insets;
  }

  // If our insets have changed, keep them and invalidate the scroll ranges...
  if (!ObjectsCompat.equals(lastInsets, newInsets)) {
    lastInsets = newInsets;
    requestLayout();
  }

  // Consume the insets. This is done so that child views with fitSystemWindows=true do not
  // get the default padding functionality from View
  return insets.consumeSystemWindowInsets();
}

项目：material-components-android 文件：CoordinatorLayout.java

private WindowInsetsCompat dispatchApplyWindowInsetsToBehaviors(WindowInsetsCompat insets) {
  if (insets.isConsumed()) {
    return insets;
  }

  for (int i = 0, z = getChildCount(); i < z; i++) {
    final View child = getChildAt(i);
    if (ViewCompat.getFitsSystemWindows(child)) {
      final LayoutParams lp = (LayoutParams) child.getLayoutParams();
      final Behavior b = lp.getBehavior();

      if (b != null) {
        // If the view has a behavior, let it try first
        insets = b.onApplyWindowInsets(this, child, insets);
        if (insets.isConsumed()) {
          // If it consumed the insets, break
          break;
        }
      }
    }
  }

  return insets;
}

项目：ticdesign 文件：CoordinatorLayout.java

private void setWindowInsets(WindowInsetsCompat insets) {
    if (mLastInsets != insets) {
        mLastInsets = insets;
        mDrawStatusBarBackground = insets != null && insets.getSystemWindowInsetTop() > 0;

        if (insets != null) {
            if (insets.isRound()) {
                if (!(mEdgeGlowTop instanceof CrescentEdgeEffect)) {
                    mEdgeGlowTop = new CrescentEdgeEffect(getContext());
                    mEdgeGlowBottom = new CrescentEdgeEffect(getContext());
                }
            } else {
                if (!(mEdgeGlowTop instanceof ClassicEdgeEffect)) {
                    mEdgeGlowTop = new ClassicEdgeEffect(getContext());
                    mEdgeGlowBottom = new ClassicEdgeEffect(getContext());
                }
            }

            mScrollBarHelper.setIsRound(insets.isRound());
        }

        setWillNotDraw(!mDrawStatusBarBackground && getBackground() == null && mEdgeGlowTop == null);
        dispatchChildApplyWindowInsets(insets);
        requestLayout();
    }
}

项目：multiline-collapsingtoolbar 文件：CollapsingToolbarLayout.java

WindowInsetsCompat onWindowInsetChanged(final WindowInsetsCompat insets) {
    WindowInsetsCompat newInsets = null;

    if (ViewCompat.getFitsSystemWindows(this)) {
        // If we're set to fit system windows, keep the insets
        newInsets = insets;
    }

    // If our insets have changed, keep them and invalidate the scroll ranges...
    if (!ObjectsCompat.equals(mLastInsets, newInsets)) {
        mLastInsets = newInsets;
        requestLayout();
    }

    // Consume the insets. This is done so that child views with fitSystemWindows=true do not
    // get the default padding functionality from View
    return insets.consumeSystemWindowInsets();
}

项目：earth 文件：WindowInsetsFrameLayout.java

@TargetApi(21)
private boolean applySystemWindowInsets21(WindowInsetsCompat insets) {
    boolean consumed = false;

    for (int i = 0; i < getChildCount(); i++) {
        View child = getChildAt(i);

        if (!child.getFitsSystemWindows()) {
            continue;
        }

        Rect childInsets = new Rect(
                insets.getSystemWindowInsetLeft(),
                insets.getSystemWindowInsetTop(),
                insets.getSystemWindowInsetRight(),
                insets.getSystemWindowInsetBottom());

        computeInsetsWithGravity(child, childInsets);

        ViewCompat.dispatchApplyWindowInsets(child, insets.replaceSystemWindowInsets(childInsets));

        consumed = true;
    }

    return consumed;
}

项目：BiliNyan-Android 文件：ScrimInsetsFrameLayout.java

public ScrimInsetsFrameLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    this.mTempRect = new Rect();
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ScrimInsetsFrameLayout, defStyleAttr, R.style.Widget_Design_ScrimInsetsFrameLayout);
    this.mInsetForeground = a.getDrawable(R.styleable.ScrimInsetsFrameLayout_insetForeground);
    a.recycle();
    this.setWillNotDraw(true);
    ViewCompat.setOnApplyWindowInsetsListener(this, new android.support.v4.view.OnApplyWindowInsetsListener() {
        public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
            if (null == ScrimInsetsFrameLayout.this.mInsets) {
                ScrimInsetsFrameLayout.this.mInsets = new Rect();
            }

            ScrimInsetsFrameLayout.this.mInsets.set(insets.getSystemWindowInsetLeft(), insets.getSystemWindowInsetTop(), insets.getSystemWindowInsetRight(), insets.getSystemWindowInsetBottom());
            ScrimInsetsFrameLayout.this.setWillNotDraw(ScrimInsetsFrameLayout.this.mInsets.isEmpty() || ScrimInsetsFrameLayout.this.mInsetForeground == null);
            ViewCompat.postInvalidateOnAnimation(ScrimInsetsFrameLayout.this);
            return insets.consumeSystemWindowInsets();
        }
    });
}

项目：iosched 文件：AppBarLayout.java

WindowInsetsCompat onWindowInsetChanged(final WindowInsetsCompat insets) {
  WindowInsetsCompat newInsets = null;

  if (ViewCompat.getFitsSystemWindows(this)) {
    // If we're set to fit system windows, keep the insets
    newInsets = insets;
  }

  // If our insets have changed, keep them and invalidate the scroll ranges...
  if (!objectEquals(mLastInsets, newInsets)) {
    mLastInsets = newInsets;
    invalidateScrollRanges();
  }

  return insets;
}

项目：iosched 文件：CoordinatorLayout.java

private WindowInsetsCompat dispatchApplyWindowInsetsToBehaviors(WindowInsetsCompat insets) {
  if (insets.isConsumed()) {
    return insets;
  }

  for (int i = 0, z = getChildCount(); i < z; i++) {
    final View child = getChildAt(i);
    if (ViewCompat.getFitsSystemWindows(child)) {
      final LayoutParams lp = (LayoutParams) child.getLayoutParams();
      final Behavior b = lp.getBehavior();

      if (b != null) {
        // If the view has a behavior, let it try first
        insets = b.onApplyWindowInsets(this, child, insets);
        if (insets.isConsumed()) {
          // If it consumed the insets, break
          break;
        }
      }
    }
  }

  return insets;
}

项目：iosched 文件：CoordinatorLayout.java

private void setupForInsets() {
  if (Build.VERSION.SDK_INT < 21) {
    return;
  }

  if (ViewCompat.getFitsSystemWindows(this)) {
    if (mApplyWindowInsetsListener == null) {
      mApplyWindowInsetsListener =
          new android.support.v4.view.OnApplyWindowInsetsListener() {
            @Override
            public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
              return setWindowInsets(insets);
            }
          };
    }
    // First apply the insets listener
    ViewCompat.setOnApplyWindowInsetsListener(this, mApplyWindowInsetsListener);

    // Now set the sys ui flags to enable us to lay out in the window insets
    setSystemUiVisibility(
        View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
  } else {
    ViewCompat.setOnApplyWindowInsetsListener(this, null);
  }
}

项目：iosched 文件：CollapsingToolbarLayout.java

WindowInsetsCompat onWindowInsetChanged(final WindowInsetsCompat insets) {
  WindowInsetsCompat newInsets = null;

  if (ViewCompat.getFitsSystemWindows(this)) {
    // If we're set to fit system windows, keep the insets
    newInsets = insets;
  }

  // If our insets have changed, keep them and invalidate the scroll ranges...
  if (!objectEquals(mLastInsets, newInsets)) {
    mLastInsets = newInsets;
    requestLayout();
  }

  // Consume the insets. This is done so that child views with fitSystemWindows=true do not
  // get the default padding functionality from View
  return insets.consumeSystemWindowInsets();
}

项目：fosdem-companion-android 文件：ScrimInsetsFrameLayout.java

public ScrimInsetsFrameLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    final TypedArray a = context.obtainStyledAttributes(attrs,
            R.styleable.ScrimInsetsFrameLayout, defStyleAttr,
            R.style.Widget_Design_ScrimInsetsFrameLayout);
    mInsetForeground = a.getDrawable(R.styleable.ScrimInsetsFrameLayout_insetForeground);
    a.recycle();
    setWillNotDraw(true); // No need to draw until the insets are adjusted
    ViewCompat.setOnApplyWindowInsetsListener(this,
            new android.support.v4.view.OnApplyWindowInsetsListener() {
                @Override
                public WindowInsetsCompat onApplyWindowInsets(View v,
                                                              WindowInsetsCompat insets) {
                    if (null == mInsets) {
                        mInsets = new Rect();
                    }
                    mInsets.set(insets.getSystemWindowInsetLeft(),
                            insets.getSystemWindowInsetTop(),
                            insets.getSystemWindowInsetRight(),
                            insets.getSystemWindowInsetBottom());
                    setWillNotDraw(mInsets.isEmpty() || mInsetForeground == null);
                    ViewCompat.postInvalidateOnAnimation(ScrimInsetsFrameLayout.this);
                    return insets.consumeSystemWindowInsets();
                }
            });
}

项目：GitHub 文件：StatusBarCompatLollipop.java

/**
 * translucentStatusBar(full-screen)
 * @param hideStatusBarBackground hide statusBar's shadow
 */
public static void translucentStatusBar(Activity activity, boolean hideStatusBarBackground) {
    Window window = activity.getWindow();

    window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
    if (hideStatusBarBackground) {
        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        window.setStatusBarColor(Color.TRANSPARENT);
        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
    } else {
        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
    }

    ViewGroup mContentView = (ViewGroup) window.findViewById(Window.ID_ANDROID_CONTENT);
    View mChildView = mContentView.getChildAt(0);
    if (mChildView != null) {
        ViewCompat.setOnApplyWindowInsetsListener(mChildView, new OnApplyWindowInsetsListener() {
            @Override
            public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
                return insets;
            }
        });
        ViewCompat.setFitsSystemWindows(mChildView, false);
        ViewCompat.requestApplyInsets(mChildView);

    }
}

项目：GitHub 文件：StatusBarCompatLollipop.java

/**
 * compat for CollapsingToolbarLayout
 */
public static void setStatusBarColorForCollapsingToolbar(Activity activity, final AppBarLayout appBarLayout, CollapsingToolbarLayout collapsingToolbarLayout,
                                                         Toolbar toolbar, int statusColor) {
    Window window = activity.getWindow();

    window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
    window.setStatusBarColor(Color.TRANSPARENT);
    window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);

    ViewGroup mContentView = (ViewGroup) window.findViewById(Window.ID_ANDROID_CONTENT);
    View mChildView = mContentView.getChildAt(0);
    if (mChildView != null) {
        ViewCompat.setOnApplyWindowInsetsListener(mChildView, new OnApplyWindowInsetsListener() {
            @Override
            public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
                return insets;
            }
        });
        ViewCompat.setFitsSystemWindows(mChildView, true);
        ViewCompat.requestApplyInsets(mChildView);
    }

    ((View) appBarLayout.getParent()).setFitsSystemWindows(true);
    appBarLayout.setFitsSystemWindows(true);
    collapsingToolbarLayout.setFitsSystemWindows(true);
    collapsingToolbarLayout.getChildAt(0).setFitsSystemWindows(true);
    toolbar.setFitsSystemWindows(false);

    collapsingToolbarLayout.setStatusBarScrimColor(statusColor);
}

项目：qmui 文件：QMUIWindowInsetHelper.java

public QMUIWindowInsetHelper(ViewGroup viewGroup, IWindowInsetLayout windowInsetLayout) {
    mWindowInsetLayoutWR = new WeakReference<>(windowInsetLayout);
    KEYBOARD_HEIGHT_BOUNDARY = QMUIDisplayHelper.dp2px(viewGroup.getContext(), 100);
    ViewCompat.setOnApplyWindowInsetsListener(viewGroup,
            new android.support.v4.view.OnApplyWindowInsetsListener() {
                @Override
                public WindowInsetsCompat onApplyWindowInsets(View v,
                                                              WindowInsetsCompat insets) {
                    return setWindowInsets(insets);
                }
            });
}

项目：qmui 文件：QMUIWindowInsetHelper.java

@TargetApi(21)
public boolean defaultApplySystemWindowInsets21(ViewGroup viewGroup, WindowInsetsCompat insets) {
    if (!insets.hasSystemWindowInsets()) {
        return false;
    }
    boolean consumed = false;
    boolean showKeyboard = false;
    if (insets.getSystemWindowInsetBottom() >= KEYBOARD_HEIGHT_BOUNDARY) {
        showKeyboard = true;
        QMUIViewHelper.setPaddingBottom(viewGroup, insets.getSystemWindowInsetBottom());
    } else {
        QMUIViewHelper.setPaddingBottom(viewGroup, 0);
    }

    for (int i = 0; i < viewGroup.getChildCount(); i++) {
        View child = viewGroup.getChildAt(i);

        if (jumpDispatch(child)) {
            continue;
        }

        Rect childInsets = new Rect(
                insets.getSystemWindowInsetLeft(),
                insets.getSystemWindowInsetTop(),
                insets.getSystemWindowInsetRight(),
                showKeyboard ? 0 : insets.getSystemWindowInsetBottom());

        computeInsetsWithGravity(child, childInsets);
        ViewCompat.dispatchApplyWindowInsets(child, insets.replaceSystemWindowInsets(childInsets));

        consumed = true;
    }

    return consumed;
}

项目：cwac-crossport 文件：HeaderScrollingViewBehavior.java

@Override
  protected void layoutChild(final CoordinatorLayout parent, final View child,
          final int layoutDirection) {
  final List<View> dependencies = parent.getDependencies(child);
  final View header = findFirstDependency(dependencies);

  if (header != null) {
    final CoordinatorLayout.LayoutParams lp =
        (CoordinatorLayout.LayoutParams) child.getLayoutParams();
    final Rect available = mTempRect1;
          available.set(parent.getPaddingLeft() + lp.leftMargin,
        header.getBottom() + lp.topMargin,
        parent.getWidth() - parent.getPaddingRight() - lp.rightMargin,
                  parent.getHeight() + header.getBottom()
                          - parent.getPaddingBottom() - lp.bottomMargin);

    final WindowInsetsCompat parentInsets = parent.getLastWindowInsets();
          if (parentInsets != null && ViewCompat.getFitsSystemWindows(parent)
        && !ViewCompat.getFitsSystemWindows(child)) {
      // If we're set to handle insets but this child isn't, then it has been measured as
      // if there are no insets. We need to lay it out to match horizontally.
      // Top and bottom and already handled in the logic above
      available.left += parentInsets.getSystemWindowInsetLeft();
      available.right -= parentInsets.getSystemWindowInsetRight();
    }

    final Rect out = mTempRect2;
          GravityCompat.apply(resolveGravity(lp.gravity), child.getMeasuredWidth(),
                  child.getMeasuredHeight(), available, out, layoutDirection);

    final int overlap = getOverlapPixelsForOffset(header);

    child.layout(out.left, out.top - overlap, out.right, out.bottom - overlap);
    mVerticalLayoutGap = out.top - header.getBottom();
  } else {
    // If we don't have a dependency, let super handle it
    super.layoutChild(parent, child, layoutDirection);
    mVerticalLayoutGap = 0;
  }
}

项目：cwac-crossport 文件：CoordinatorLayout.java

final WindowInsetsCompat setWindowInsets(WindowInsetsCompat insets) {
      if (!ObjectsCompat.equals(mLastInsets, insets)) {
    mLastInsets = insets;
    mDrawStatusBarBackground = insets != null && insets.getSystemWindowInsetTop() > 0;
    setWillNotDraw(!mDrawStatusBarBackground && getBackground() == null);

    // Now dispatch to the Behaviors
    insets = dispatchApplyWindowInsetsToBehaviors(insets);
    requestLayout();
  }
  return insets;
}

项目：ChromeLikeTabSwitcher 文件：MainActivity.java

/**
 * Creates a listener, which allows to apply the window insets to the tab switcher's padding.
 *
 * @return The listener, which has been created, as an instance of the type {@link
 * OnApplyWindowInsetsListener}. The listener may not be nullFG
 */
@NonNull
private OnApplyWindowInsetsListener createWindowInsetsListener() {
    return new OnApplyWindowInsetsListener() {

        @Override
        public WindowInsetsCompat onApplyWindowInsets(final View v,
                                                      final WindowInsetsCompat insets) {
            int left = insets.getSystemWindowInsetLeft();
            int top = insets.getSystemWindowInsetTop();
            int right = insets.getSystemWindowInsetRight();
            int bottom = insets.getSystemWindowInsetBottom();
            tabSwitcher.setPadding(left, top, right, bottom);
            float touchableAreaTop = top;

            if (tabSwitcher.getLayout() == Layout.TABLET) {
                touchableAreaTop += getResources()
                        .getDimensionPixelSize(R.dimen.tablet_tab_container_height);
            }

            RectF touchableArea = new RectF(left, touchableAreaTop,
                    getDisplayWidth(MainActivity.this) - right, touchableAreaTop +
                    ThemeUtil.getDimensionPixelSize(MainActivity.this, R.attr.actionBarSize));
            tabSwitcher.addDragGesture(
                    new SwipeGesture.Builder().setTouchableArea(touchableArea).create());
            tabSwitcher.addDragGesture(
                    new PullDownGesture.Builder().setTouchableArea(touchableArea).create());
            return insets;
        }

    };
}

项目：boohee_v5.6 文件：AppBarLayout.java

private WindowInsetsCompat onWindowInsetChanged(WindowInsetsCompat insets) {
    WindowInsetsCompat newInsets = null;
    if (ViewCompat.getFitsSystemWindows(this)) {
        newInsets = insets;
    }
    if (newInsets != this.mLastInsets) {
        this.mLastInsets = newInsets;
        invalidateScrollRanges();
    }
    return insets;
}

项目：boohee_v5.6 文件：CollapsingToolbarLayout.java

private WindowInsetsCompat setWindowInsets(WindowInsetsCompat insets) {
    if (this.mLastInsets != insets) {
        this.mLastInsets = insets;
        requestLayout();
    }
    return insets.consumeSystemWindowInsets();
}

项目：QMUI_Android 文件：QMUIWindowInsetHelper.java

public QMUIWindowInsetHelper(ViewGroup viewGroup, IWindowInsetLayout windowInsetLayout) {
    mWindowInsetLayoutWR = new WeakReference<>(windowInsetLayout);
    KEYBOARD_HEIGHT_BOUNDARY = QMUIDisplayHelper.dp2px(viewGroup.getContext(), 100);
    ViewCompat.setOnApplyWindowInsetsListener(viewGroup,
            new android.support.v4.view.OnApplyWindowInsetsListener() {
                @Override
                public WindowInsetsCompat onApplyWindowInsets(View v,
                                                              WindowInsetsCompat insets) {
                    return setWindowInsets(insets);
                }
            });
}

项目：QMUI_Android 文件：QMUIWindowInsetHelper.java

private WindowInsetsCompat setWindowInsets(WindowInsetsCompat insets) {
    if (Build.VERSION.SDK_INT >= 21 && mWindowInsetLayoutWR.get() != null) {
        if (mWindowInsetLayoutWR.get().applySystemWindowInsets21(insets)) {
            return insets.consumeSystemWindowInsets();
        }
    }
    return insets;
}

项目：QMUI_Android 文件：QMUIWindowInsetHelper.java

@TargetApi(21)
public boolean defaultApplySystemWindowInsets21(ViewGroup viewGroup, WindowInsetsCompat insets) {
    if (!insets.hasSystemWindowInsets()) {
        return false;
    }
    boolean consumed = false;
    boolean showKeyboard = false;
    if (insets.getSystemWindowInsetBottom() >= KEYBOARD_HEIGHT_BOUNDARY) {
        showKeyboard = true;
        QMUIViewHelper.setPaddingBottom(viewGroup, insets.getSystemWindowInsetBottom());
    } else {
        QMUIViewHelper.setPaddingBottom(viewGroup, 0);
    }

    for (int i = 0; i < viewGroup.getChildCount(); i++) {
        View child = viewGroup.getChildAt(i);

        if (jumpDispatch(child)) {
            continue;
        }

        Rect childInsets = new Rect(
                insets.getSystemWindowInsetLeft(),
                insets.getSystemWindowInsetTop(),
                insets.getSystemWindowInsetRight(),
                showKeyboard ? 0 : insets.getSystemWindowInsetBottom());

        computeInsetsWithGravity(child, childInsets);
        ViewCompat.dispatchApplyWindowInsets(child, insets.replaceSystemWindowInsets(childInsets));

        consumed = true;
    }

    return consumed;
}

项目：QMUI_Android 文件：QMUICollapsingTopBarLayout.java

private WindowInsetsCompat setWindowInsets(WindowInsetsCompat insets) {
    if (Build.VERSION.SDK_INT >= 21) {
        if (applySystemWindowInsets21(insets)) {
            return insets.consumeSystemWindowInsets();
        }
    }
    return insets;
}