Java 类android.view.KeyEvent.DispatcherState 实例源码

public boolean onKeyPreIme(int keyCode, KeyEvent event) {
    if (keyCode == 4) {
        DispatcherState state;
        if (event.getAction() == 0 && event.getRepeatCount() == 0) {
            state = getKeyDispatcherState();
            if (state == null) {
                return true;
            }
            state.startTracking(event, this);
            return true;
        } else if (event.getAction() == 1) {
            state = getKeyDispatcherState();
            if (state != null) {
                state.handleUpEvent(event);
            }
            if (event.isTracking() && !event.isCanceled()) {
                this.mSearchView.clearFocus();
                this.mSearchView.setImeVisibility(false);
                return true;
            }
        }
    }
    return super.onKeyPreIme(keyCode, event);
}

public boolean onKeyPreIme(int keyCode, KeyEvent event) {
    if (keyCode == 4 && isShowing()) {
        View anchorView = this.mDropDownAnchorView;
        DispatcherState state;
        if (event.getAction() == 0 && event.getRepeatCount() == 0) {
            state = anchorView.getKeyDispatcherState();
            if (state == null) {
                return true;
            }
            state.startTracking(event, this);
            return true;
        } else if (event.getAction() == 1) {
            state = anchorView.getKeyDispatcherState();
            if (state != null) {
                state.handleUpEvent(event);
            }
            if (event.isTracking() && !event.isCanceled()) {
                dismiss();
                return true;
            }
        }
    }
    return false;
}

public boolean onKeyPreIme(int i, KeyEvent keyEvent) {
    if (i == 4) {
        DispatcherState keyDispatcherState;
        if (keyEvent.getAction() == 0 && keyEvent.getRepeatCount() == 0) {
            keyDispatcherState = getKeyDispatcherState();
            if (keyDispatcherState == null) {
                return true;
            }
            keyDispatcherState.startTracking(keyEvent, this);
            return true;
        } else if (keyEvent.getAction() == 1) {
            keyDispatcherState = getKeyDispatcherState();
            if (keyDispatcherState != null) {
                keyDispatcherState.handleUpEvent(keyEvent);
            }
            if (keyEvent.isTracking() && !keyEvent.isCanceled()) {
                this.f1186b.clearFocus();
                this.f1186b.setImeVisibility(false);
                return true;
            }
        }
    }
    return super.onKeyPreIme(i, keyEvent);
}

public boolean onKeyPreIme(int i, KeyEvent keyEvent) {
    if (i == 4) {
        DispatcherState keyDispatcherState;
        if (keyEvent.getAction() == 0 && keyEvent.getRepeatCount() == 0) {
            keyDispatcherState = getKeyDispatcherState();
            if (keyDispatcherState == null) {
                return true;
            }
            keyDispatcherState.startTracking(keyEvent, this);
            return true;
        } else if (keyEvent.getAction() == 1) {
            keyDispatcherState = getKeyDispatcherState();
            if (keyDispatcherState != null) {
                keyDispatcherState.handleUpEvent(keyEvent);
            }
            if (keyEvent.isTracking() && !keyEvent.isCanceled()) {
                this.f1186b.clearFocus();
                this.f1186b.setImeVisibility(false);
                return true;
            }
        }
    }
    return super.onKeyPreIme(i, keyEvent);
}

public boolean onKeyPreIme(int paramInt, KeyEvent paramKeyEvent)
{
  if ((paramInt == 4) && (hasFocus()) && (paramKeyEvent.getAction() == 1))
  {
    KeyEvent.DispatcherState localDispatcherState = getKeyDispatcherState();
    if (localDispatcherState != null) {
      localDispatcherState.handleUpEvent(paramKeyEvent);
    }
    if (!paramKeyEvent.isCanceled())
    {
      clearFocus();
      return true;
    }
  }
  return super.onKeyPreIme(paramInt, paramKeyEvent);
}

public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
    if (keyCode == 82 || keyCode == 4) {
        Window win;
        View decor;
        DispatcherState ds;
        if (event.getAction() == 0 && event.getRepeatCount() == 0) {
            win = this.mDialog.getWindow();
            if (win != null) {
                decor = win.getDecorView();
                if (decor != null) {
                    ds = decor.getKeyDispatcherState();
                    if (ds != null) {
                        ds.startTracking(event, this);
                        return true;
                    }
                }
            }
        } else if (event.getAction() == 1 && !event.isCanceled()) {
            win = this.mDialog.getWindow();
            if (win != null) {
                decor = win.getDecorView();
                if (decor != null) {
                    ds = decor.getKeyDispatcherState();
                    if (ds != null && ds.isTracking(event)) {
                        this.mMenu.close(true);
                        dialog.dismiss();
                        return true;
                    }
                }
            }
        }
    }
    return this.mMenu.performShortcut(keyCode, event, 0);
}

public boolean onKey(DialogInterface dialogInterface, int i, KeyEvent keyEvent) {
    if (i == 82 || i == 4) {
        Window window;
        View decorView;
        DispatcherState keyDispatcherState;
        if (keyEvent.getAction() == 0 && keyEvent.getRepeatCount() == 0) {
            window = this.f1018c.getWindow();
            if (window != null) {
                decorView = window.getDecorView();
                if (decorView != null) {
                    keyDispatcherState = decorView.getKeyDispatcherState();
                    if (keyDispatcherState != null) {
                        keyDispatcherState.startTracking(keyEvent, this);
                        return true;
                    }
                }
            }
        } else if (keyEvent.getAction() == 1 && !keyEvent.isCanceled()) {
            window = this.f1018c.getWindow();
            if (window != null) {
                decorView = window.getDecorView();
                if (decorView != null) {
                    keyDispatcherState = decorView.getKeyDispatcherState();
                    if (keyDispatcherState != null && keyDispatcherState.isTracking(keyEvent)) {
                        this.f1017b.m2115a(true);
                        dialogInterface.dismiss();
                        return true;
                    }
                }
            }
        }
    }
    return this.f1017b.performShortcut(i, keyEvent, 0);
}

public boolean onKey(DialogInterface dialogInterface, int i, KeyEvent keyEvent) {
    if (i == 82 || i == 4) {
        Window window;
        View decorView;
        DispatcherState keyDispatcherState;
        if (keyEvent.getAction() == 0 && keyEvent.getRepeatCount() == 0) {
            window = this.f1018c.getWindow();
            if (window != null) {
                decorView = window.getDecorView();
                if (decorView != null) {
                    keyDispatcherState = decorView.getKeyDispatcherState();
                    if (keyDispatcherState != null) {
                        keyDispatcherState.startTracking(keyEvent, this);
                        return true;
                    }
                }
            }
        } else if (keyEvent.getAction() == 1 && !keyEvent.isCanceled()) {
            window = this.f1018c.getWindow();
            if (window != null) {
                decorView = window.getDecorView();
                if (decorView != null) {
                    keyDispatcherState = decorView.getKeyDispatcherState();
                    if (keyDispatcherState != null && keyDispatcherState.isTracking(keyEvent)) {
                        this.f1017b.m2115a(true);
                        dialogInterface.dismiss();
                        return true;
                    }
                }
            }
        }
    }
    return this.f1017b.performShortcut(i, keyEvent, 0);
}

public boolean onKeyPreIme(int paramInt, KeyEvent paramKeyEvent)
{
  if (paramInt == 4)
  {
    if ((paramKeyEvent.getAction() == 0) && (paramKeyEvent.getRepeatCount() == 0))
    {
      KeyEvent.DispatcherState localDispatcherState2 = getKeyDispatcherState();
      if (localDispatcherState2 != null) {
        localDispatcherState2.startTracking(paramKeyEvent, this);
      }
      return true;
    }
    if (paramKeyEvent.getAction() == 1)
    {
      KeyEvent.DispatcherState localDispatcherState1 = getKeyDispatcherState();
      if (localDispatcherState1 != null) {
        localDispatcherState1.handleUpEvent(paramKeyEvent);
      }
      if ((paramKeyEvent.isTracking()) && (!paramKeyEvent.isCanceled()))
      {
        this.mSearchView.clearFocus();
        this.mSearchView.setImeVisibility(false);
        return true;
      }
    }
  }
  return super.onKeyPreIme(paramInt, paramKeyEvent);
}

public boolean onKeyPreIme(int paramInt, KeyEvent paramKeyEvent)
{
  if (paramInt == 4)
  {
    if ((paramKeyEvent.getAction() == 0) && (paramKeyEvent.getRepeatCount() == 0))
    {
      KeyEvent.DispatcherState localDispatcherState2 = getKeyDispatcherState();
      if (localDispatcherState2 != null) {
        localDispatcherState2.startTracking(paramKeyEvent, this);
      }
      return true;
    }
    if (paramKeyEvent.getAction() == 1)
    {
      KeyEvent.DispatcherState localDispatcherState1 = getKeyDispatcherState();
      if (localDispatcherState1 != null) {
        localDispatcherState1.handleUpEvent(paramKeyEvent);
      }
      if ((paramKeyEvent.isTracking()) && (!paramKeyEvent.isCanceled()))
      {
        this.a.clearFocus();
        this.a.b(false);
        return true;
      }
    }
  }
  return super.onKeyPreIme(paramInt, paramKeyEvent);
}

public static boolean dispatch(KeyEvent event, Callback receiver, Object state, Object target) {
    return event.dispatch(receiver, (DispatcherState) state, target);
}

public final boolean onKey(DialogInterface paramDialogInterface, int paramInt, KeyEvent paramKeyEvent)
{
  if ((paramInt == 82) || (paramInt == 4)) {
    if ((paramKeyEvent.getAction() == 0) && (paramKeyEvent.getRepeatCount() == 0))
    {
      Window localWindow2 = this.mDialog.getWindow();
      if (localWindow2 != null)
      {
        View localView2 = localWindow2.getDecorView();
        if (localView2 != null)
        {
          KeyEvent.DispatcherState localDispatcherState2 = localView2.getKeyDispatcherState();
          if (localDispatcherState2 != null)
          {
            localDispatcherState2.startTracking(paramKeyEvent, this);
            return true;
          }
        }
      }
    }
    else if ((paramKeyEvent.getAction() == 1) && (!paramKeyEvent.isCanceled()))
    {
      Window localWindow1 = this.mDialog.getWindow();
      if (localWindow1 != null)
      {
        View localView1 = localWindow1.getDecorView();
        if (localView1 != null)
        {
          KeyEvent.DispatcherState localDispatcherState1 = localView1.getKeyDispatcherState();
          if ((localDispatcherState1 != null) && (localDispatcherState1.isTracking(paramKeyEvent)))
          {
            this.mMenu.close(true);
            paramDialogInterface.dismiss();
            return true;
          }
        }
      }
    }
  }
  return this.mMenu.performShortcut(paramInt, paramKeyEvent, 0);
}