Java ViewGroup.setOnTouchListener方法代码示例

import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    ViewGroup view = (ViewGroup) inflater.inflate(R.layout.fragment_square, container, false);
    mCardView = (CardView) view.findViewById(R.id.card_view);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        mCardZ = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 2.f, getResources().getDisplayMetrics());
        mCardView.setZ(mCardZ);
    }

    final ViewDragHelper viewDragHelper = ViewDragHelper.create(view, mViewDragHelperCallback);
    view.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            viewDragHelper.processTouchEvent(event);
            return false;
        }
    });

    recordOriginalLocation(mCardView);

    return view;
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
public void init(Context context) {
    View.inflate(context, getLayoutId(), this);
    startButton = (ImageView) findViewById(R.id.start);
    fullscreenButton = (ImageView) findViewById(R.id.fullscreen);
    progressBar = (SeekBar) findViewById(R.id.bottom_seek_progress);
    currentTimeTextView = (TextView) findViewById(R.id.current);
    totalTimeTextView = (TextView) findViewById(R.id.total);
    bottomContainer = (ViewGroup) findViewById(R.id.layout_bottom);
    textureViewContainer = (ViewGroup) findViewById(R.id.surface_container);
    topContainer = (ViewGroup) findViewById(R.id.layout_top);

    startButton.setOnClickListener(this);
    fullscreenButton.setOnClickListener(this);
    progressBar.setOnSeekBarChangeListener(this);
    bottomContainer.setOnClickListener(this);
    textureViewContainer.setOnClickListener(this);
    textureViewContainer.setOnTouchListener(this);

    mScreenWidth = getContext().getResources().getDisplayMetrics().widthPixels;
    mScreenHeight = getContext().getResources().getDisplayMetrics().heightPixels;
    mAudioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
    mHandler = new Handler();
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
/**
 * Clean-up the resources attached to this object. This needs to be called when the zoomLayout is
 * no longer used. A good example is from {@link android.view.View#onDetachedFromWindow()} or
 * from {@link android.app.Activity#onDestroy()}. This is automatically called if you are using
 * {@link DragPhotoView}.
 */
public void cleanup() {
    if (null == zoomLayout) {
        return; // cleanup already done
    }

    final ViewGroup view = zoomLayout.get();

    if (null != view) {
        // Remove the zoomLayout's reference to this
        view.setOnTouchListener(null);
    }

    if (null != gestureDetector) {
        gestureDetector = null;
    }

    // Finally, clear zoomLayout
    zoomLayout = null;
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
public void init(Context context) {
    View.inflate(context, getLayoutId(), this);
    startButton = (ImageView) findViewById(R.id.start);
    fullscreenButton = (ImageView) findViewById(R.id.fullscreen);
    progressBar = (SeekBar) findViewById(R.id.progress);
    currentTimeTextView = (TextView) findViewById(R.id.current);
    totalTimeTextView = (TextView) findViewById(R.id.total);
    bottomContainer = (ViewGroup) findViewById(R.id.layout_bottom);
    textureViewContainer = (ViewGroup) findViewById(R.id.surface_container);
    topContainer = (ViewGroup) findViewById(R.id.layout_top);

    startButton.setOnClickListener(this);
    fullscreenButton.setOnClickListener(this);
    progressBar.setOnSeekBarChangeListener(this);
    bottomContainer.setOnClickListener(this);
    textureViewContainer.setOnClickListener(this);
    textureViewContainer.setOnTouchListener(this);

    mScreenWidth = getContext().getResources().getDisplayMetrics().widthPixels;
    mScreenHeight = getContext().getResources().getDisplayMetrics().heightPixels;
    mAudioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
    mHandler = new Handler();
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
public void init(Context context) {
    View.inflate(context, getLayoutId(), this);
    startButton = (ImageView) findViewById(R.id.start);
    fullscreenButton = (ImageView) findViewById(R.id.fullscreen);
    progressBar = (SeekBar) findViewById(R.id.bottom_seek_progress);
    currentTimeTextView = (TextView) findViewById(R.id.current);
    totalTimeTextView = (TextView) findViewById(R.id.total);
    bottomContainer = (ViewGroup) findViewById(R.id.layout_bottom);
    textureViewContainer = (ViewGroup) findViewById(R.id.surface_container);
    topContainer = (ViewGroup) findViewById(R.id.layout_top);

    startButton.setOnClickListener(this);
    fullscreenButton.setOnClickListener(this);
    progressBar.setOnSeekBarChangeListener(this);
    bottomContainer.setOnClickListener(this);
    textureViewContainer.setOnClickListener(this);
    textureViewContainer.setOnTouchListener(this);

    mScreenWidth = getContext().getResources().getDisplayMetrics().widthPixels;
    mScreenHeight = getContext().getResources().getDisplayMetrics().heightPixels;
    mAudioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
    mHandler = new Handler();

    NORMAL_ORIENTATION = context.getResources().getConfiguration().orientation;
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
/**
 * @param builder SlideDrawerHelper建造者
 */
private SlideDrawerHelper(@NonNull Builder builder) {
    ViewGroup dragLayout = builder.dragLayout;// 滑动触发布局，可拖动或点击
    this.slideParentLayout = builder.slideParentLayout;
    this.minHeight = builder.minHeight;
    this.mediumHeight = builder.mediumHeight;
    this.maxHeight = builder.maxHeight;
    this.animDuration = builder.animDuration;
    this.removeMediumHeightState = builder.removeMediumHeightState;
    this.clickSlidable = builder.clickSlidable;
    this.mediumClickSlideState = builder.mediumClickSlideState;
    dragLayout.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            handleSlide(event);
            return true;
        }
    });
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
public void init(Context context) {
    View.inflate(context, getLayoutId(), this);
    startButton = (ImageView) findViewById(R.id.start);
    fullscreenButton = (ImageView) findViewById(R.id.fullscreen);
    progressBar = (SeekBar) findViewById(R.id.progress);
    currentTimeTextView = (TextView) findViewById(R.id.current);
    totalTimeTextView = (TextView) findViewById(R.id.total);
    bottomContainer = (ViewGroup) findViewById(R.id.layout_bottom);
    textureViewContainer = (ViewGroup) findViewById(R.id.surface_container);
    topContainer = (ViewGroup) findViewById(R.id.layout_top);
    titleTextView = (TextView) findViewById(R.id.title);
    backButton = (ImageView) findViewById(R.id.back);

    backButton.setVisibility(View.GONE);

    backButton.setOnClickListener(this);
    startButton.setOnClickListener(this);
    fullscreenButton.setOnClickListener(this);
    progressBar.setOnSeekBarChangeListener(this);
    bottomContainer.setOnClickListener(this);
    textureViewContainer.setOnClickListener(this);
    textureViewContainer.setOnTouchListener(this);

    mHandler = new Handler();
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    rootView = (ViewGroup) inflater.inflate(R.layout.fragment_tap_to_move_demo, container, false);
    animatedView = rootView.findViewById(R.id.animated_view);

    rootView.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if(event.getAction() == MotionEvent.ACTION_DOWN) {
                AdditiveAnimator.cancelAnimation(animatedView, View.ROTATION);
            }
            return true;
        }
    });

    animate();
    return rootView;
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    rootView = (ViewGroup) inflater.inflate(R.layout.fragment_margins_demo, container, false);
    animatedView = rootView.findViewById(R.id.animated_view_with_margins);

    rootView.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_MOVE || event.getAction() == MotionEvent.ACTION_DOWN) {
                if(AdditiveAnimationsShowcaseActivity.ADDITIVE_ANIMATIONS_ENABLED) {
                    AdditiveAnimator.animate(animatedView).leftMargin((int) event.getX()).topMargin((int) event.getY()).start();
                } else {
                    ViewPropertyObjectAnimator.animate(animatedView).leftMargin((int) event.getX()).topMargin((int) event.getY()).setInterpolator(EaseInOutPathInterpolator.create()).setDuration(1000).start();
                }
            }
            return true;
        }
    });
    return rootView;
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private void initGrid() {
    ViewGroup viewGroup;
    for (int i = 0; i < mWeekInfoList.size(); i++) {
        viewGroup = mView_Column.get(i);
        if (viewGroup == null) return;
        viewGroup.removeAllViews();
        final int index = i;
        viewGroup.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                return checkGridClick(event, index, (ViewGroup) v);
            }
        });
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private void initViewWithId(Context context) {
    mContext = context;

    LayoutInflater inflater =
            (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    inflater.inflate(R.layout.tag_root, this);

    mRoot = (ViewGroup) findViewById(R.id.tag_root);
    mTagImageView = (TagImageView) findViewById(R.id.tag_image_view);

    setLayoutParamsToBeSetForRootLayout(mContext);
    mRoot.post(mSetRootHeightWidth);
    mRoot.setOnTouchListener(mTagOnTouchListener);
    mGestureDetector = new GestureDetector(mRoot.getContext(), mTagGestureListener);
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private void init() {
    inflate(getContext(), R.layout.image_viewer, this);

    backgroundView = findViewById(R.id.backgroundView);
    pager = (MultiTouchViewPager) findViewById(R.id.pager);

    dismissContainer = (ViewGroup) findViewById(R.id.container);
    swipeDismissListener = new SwipeToDismissListener(findViewById(R.id.dismissView), this, this);
    dismissContainer.setOnTouchListener(swipeDismissListener);

    directionDetector = new SwipeDirectionDetector(getContext()) {
        @Override
        public void onDirectionDetected(Direction direction) {
            ImageViewerView.this.direction = direction;
        }
    };

    scaleDetector = new ScaleGestureDetector(getContext(),
            new ScaleGestureDetector.SimpleOnScaleGestureListener());

    gestureDetector = new GestureDetectorCompat(getContext(), new GestureDetector.SimpleOnGestureListener() {
        @Override
        public boolean onSingleTapConfirmed(MotionEvent e) {
            if (pager.isScrolled()) {
                onClick(e, isOverlayWasClicked);
            }
            return false;
        }
    });
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private ViewGroup createFloatBox() {
        Activity topActivity = PlayerManager.getInstance().getTopActivity();
        ViewGroup topActivityBox = (ViewGroup) topActivity.findViewById(android.R.id.content);
        ViewGroup floatBox = (ViewGroup) LayoutInflater.from(topActivity.getApplication()).inflate(R.layout.giraffe_float_box, null);
        floatBox.setBackgroundColor(videoInfo.getBgColor());

        FrameLayout.LayoutParams floatBoxParams = new FrameLayout.LayoutParams(400,300);
        floatBoxParams.gravity = Gravity.BOTTOM | Gravity.END;
        floatBoxParams.bottomMargin = 20;
        floatBoxParams.rightMargin = 20;
        topActivityBox.addView(floatBox,floatBoxParams);

        floatBox.setOnTouchListener(new View.OnTouchListener() {
            float ry;
            float oy;

            float rx;
            float ox;

            @Override
            public boolean onTouch(View v, MotionEvent event) {
                // 获取相对屏幕的坐标，即以屏幕左上角为原点
//                System.out.println("MotionEvent:action:"+event.getAction()+",raw:["+event.getRawX()+","+event.getRawY()+"],xy["+event.getX()+","+event.getY()+"]");

                switch (event.getAction()) {
                    case MotionEvent.ACTION_DOWN:
                        ry = event.getRawY();
                        oy = v.getTranslationY();

                        rx = event.getRawX();
                        ox = v.getTranslationX();
                        break;
                    case MotionEvent.ACTION_MOVE:
                        float y = oy + event.getRawY() - ry;
                        if (y > 0) {
                            y = 0;
                        }
                        v.setTranslationY(y);

                        float x = ox + event.getRawX() - rx;
                        if (x > 0) {
                            x = 0;
                        }
                        v.setTranslationX(x);
                        break;
                }
                return true;
            }
        });
        return floatBox;
    }