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android.widget.GridView#setGravity ( )源码实例Demo

下面列出了android.widget.GridView#setGravity ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： WeekCalendar   文件： WeekCalendar.java 
/**
 * 初始化日期
 */
private GridView addDayView() {
    LayoutParams params = new LayoutParams(
            AbsListView.LayoutParams.FILL_PARENT, AbsListView.LayoutParams.WRAP_CONTENT);
    final GridView gridView = new GridView(context);
    gridView.setNumColumns(7);
    gridView.setGravity(Gravity.CENTER_VERTICAL);
    gridView.setSelector(new ColorDrawable(Color.TRANSPARENT));
    gridView.setVerticalSpacing(1);
    gridView.setHorizontalSpacing(1);
    gridView.setLayoutParams(params);
    return gridView;
}
源代码2 项目： Ruisi   文件： MyColorPicker.java 
private void init() {
    String[] colors = mContext.getResources().getStringArray(R.array.color_list);
    for (int i = 0; i < colors.length; i++) {
        if (colorDatas == null) {
            colorDatas = new String[colors.length][2];
        }
        colorDatas[i][0] = colors[i].split(",")[0];
        colorDatas[i][1] = colors[i].split(",")[1];
    }

    gridView = new GridView(mContext);
    gridView.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
    gridView.setBackgroundColor(ContextCompat.getColor(mContext, R.color.white));
    gridView.setNumColumns(8);
    gridView.setPadding(DimenUtils.dip2px(mContext, 8), DimenUtils.dip2px(mContext, 12), DimenUtils.dip2px(mContext, 8), DimenUtils.dip2px(mContext, 12));
    gridView.setGravity(Gravity.CENTER);
    gridView.setHorizontalSpacing(DimenUtils.dip2px(mContext, 4));
    gridView.setVerticalSpacing(DimenUtils.dip2px(mContext, 12));
    gridView.setOnItemClickListener(this);

    setWidth(ViewGroup.LayoutParams.WRAP_CONTENT);
    setHeight(ViewGroup.LayoutParams.WRAP_CONTENT);
    setBackgroundDrawable(ContextCompat.getDrawable(mContext, R.drawable.rec_solid_primary_bg));
    setFocusable(true);
    setContentView(gridView);

    adapter = new MyAdapter();
    gridView.setAdapter(adapter);
}
源代码3 项目： MaterialCalendar   文件： CalendarFragment.java 
private void addGridView() {
        gridView = new GridView(this.getActivity());
        gridView.setNumColumns(7);
        gridView.setStretchMode(GridView.STRETCH_COLUMN_WIDTH);
        gridView.setGravity(Gravity.CENTER_VERTICAL);
        gridView.setSelector(new ColorDrawable(Color.TRANSPARENT));
        gridView.setHorizontalScrollBarEnabled(false);
        gridView.setVerticalScrollBarEnabled(false);
//        gridView.setVerticalSpacing(1);
//        gridView.setHorizontalSpacing(1);
        gridView.setOnTouchListener(new View.OnTouchListener() {
            // 将gridview中的触摸事件回传给gestureDetector

            public boolean onTouch(View v, MotionEvent event) {
                return gestureDetector.onTouchEvent(event);
            }
        });

        gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {
                // 点击任何一个item，得到这个item的日期(排除点击的是周日到周六(点击不响应))
                int startPosition = calV.getStartPositon();
                int endPosition = calV.getEndPosition();
                if (startPosition <= position + 7 && position <= endPosition - 7) {
                    Day clickDay = calV.getItem(position);
                    Logger.d(clickDay.toString(), 2);
                    setTodayLunarInfo(clickDay);
//                    Toast.makeText(CalendarActivity.this, clickDay.toString(), Toast.LENGTH_SHORT).show();
                }
            }
        });
        gridView.setLayoutParams(new LinearLayout.LayoutParams(AbsListView.LayoutParams.MATCH_PARENT, AbsListView.LayoutParams.WRAP_CONTENT));
    }
源代码4 项目： socialauth-android   文件： AlbumActivity.java 
/**
 * collection of grid properties
 */
@SuppressWarnings("static-access")
public void getGridProperties(GridView view) {
	view.setNumColumns(3);
	view.setVerticalSpacing(5);
	view.setScrollBarStyle(view.SCROLLBARS_OUTSIDE_OVERLAY);
	view.setScrollingCacheEnabled(false);
	view.setGravity(Gravity.TOP);
	view.setSelector(new ColorDrawable(Color.parseColor("#00000000")));
	view.setClipChildren(true);
	view.setPadding(5, 5, 5, 5);
}
源代码5 项目： dynamico   文件： GridViewStyler.java 
@Override
public View style(View view, JSONObject attributes) throws Exception {
    super.style(view, attributes);

    GridView gridView = (GridView) view;

    if(attributes.has("numColumns")) {
        gridView.setNumColumns(attributes.getInt("numColumns"));
    }

    if(attributes.has("selection")) {
        gridView.setSelection(attributes.getInt("selection"));
    }

    if(attributes.has("horizontalSpacing")) {
        gridView.setHorizontalSpacing(Display.unitToPx(attributes.getString("horizontalSpacing"), context));
    }

    if(attributes.has("verticalSpacing")) {
        gridView.setVerticalSpacing(Display.unitToPx(attributes.getString("verticalSpacing"), context));
    }

    if(attributes.has("columnWidth")) {
        gridView.setColumnWidth(Display.unitToPx(attributes.getString("columnWidth"), context));
    }

    if(attributes.has("stretchMode")) {
        String mode = attributes.getString("stretchMode");

        if(mode.equalsIgnoreCase("no_stretch")) {
            gridView.setStretchMode(NO_STRETCH);
        }else if(mode.equalsIgnoreCase("stretch_spacing")) {
            gridView.setStretchMode(STRETCH_SPACING);
        }else if(mode.equalsIgnoreCase("stretch_column_width")) {
            gridView.setStretchMode(STRETCH_COLUMN_WIDTH);
        }else if(mode.equalsIgnoreCase("stretch_spacing_uniform")) {
            gridView.setStretchMode(STRETCH_SPACING_UNIFORM);
        }
    }

    if(attributes.has("gravity")) {
        String gravity = attributes.getString("gravity");

        if(gravity.equalsIgnoreCase("start")) {
            gridView.setGravity(Gravity.START);
        }else if(gravity.equalsIgnoreCase("top")) {
            gridView.setGravity(Gravity.TOP);
        }else if(gravity.equalsIgnoreCase("end")) {
            gridView.setGravity(Gravity.END);
        }else if(gravity.equalsIgnoreCase("bottom")) {
            gridView.setGravity(Gravity.BOTTOM);
        }else if(gravity.equalsIgnoreCase("center")) {
            gridView.setGravity(Gravity.CENTER);
        }else if(gravity.equalsIgnoreCase("center_horizontal")) {
            gridView.setGravity(Gravity.CENTER_HORIZONTAL);
        }else if(gravity.equalsIgnoreCase("center_vertical")) {
            gridView.setGravity(Gravity.CENTER_VERTICAL);
        }
    }

    return gridView;
}
源代码6 项目： coolreader   文件： TabMenu.java 
public TabMenu(Context context,OnItemClickListener titleClick,OnItemClickListener bodyClick,  
		MenuTitleAdapter titleAdapter,int colorBgTabMenu,int aniTabMenu)
{  
    super(context);  
      
    mLayout = new LinearLayout(context);  
    mLayout.setOrientation(LinearLayout.VERTICAL);  
    //标题选项栏  
    gvTitle = new GridView(context);  
    gvTitle.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));  
    gvTitle.setNumColumns(titleAdapter.getCount());  
    gvTitle.setStretchMode(GridView.STRETCH_COLUMN_WIDTH);  
    gvTitle.setVerticalSpacing(1);  
    gvTitle.setHorizontalSpacing(1);  
    gvTitle.setGravity(Gravity.CENTER);  
    gvTitle.setOnItemClickListener(titleClick);  
    gvTitle.setAdapter(titleAdapter);  
    gvTitle.setSelector(new ColorDrawable(Color.TRANSPARENT));//选中的时候为透明色  
    this.titleAdapter=titleAdapter;  
    //子选项栏  
    gvBody = new GridView(context);  
    gvBody.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));  
    gvBody.setSelector(new ColorDrawable(Color.TRANSPARENT));//选中的时候为透明色  
    gvBody.setNumColumns(4);  
    gvBody.setStretchMode(GridView.STRETCH_COLUMN_WIDTH);  
    gvBody.setVerticalSpacing(10);  
    gvBody.setHorizontalSpacing(10);  
    gvBody.setPadding(5, 5, 5, 5);  
    gvBody.setGravity(Gravity.CENTER);  
    gvBody.setOnItemClickListener(bodyClick);  
    mLayout.addView(gvTitle);  
    mLayout.addView(gvBody);  
      
    //设置默认项  
    this.setContentView(mLayout);  
    this.setWidth(LayoutParams.FILL_PARENT);  
    this.setHeight(LayoutParams.WRAP_CONTENT);  
    this.setBackgroundDrawable(new ColorDrawable(colorBgTabMenu));// 设置TabMenu菜单背景  
    this.setAnimationStyle(aniTabMenu);  
    this.setFocusable(true);// menu菜单获得焦点 如果没有获得焦点menu菜单中的控件事件无法响应  
}
源代码7 项目： weixin   文件： ChatActivity.java 
/**
 * 设置笑脸被点击后的表情数据
 */
private void setSmilingfaceData() {
	mV_myScrollView = new MyScrollView(this);
	mList_emoji = FaceConversionUtil.getInstace().emojiLists;

	// 添加表情页
	mList_emojiAdapter = new ArrayList<EmojiAdapter>();
	mV_myScrollView.removeAllViews();
	for (int i = 0; i < mList_emoji.size(); i++) {
		//			GridView的一些特殊属性：
		//
		//			1.android:numColumns=”auto_fit”   //GridView的列数设置为自动
		//			2.android:columnWidth=”90dp "       //每列的宽度，也就是Item的宽度
		//			3.android:stretchMode=”columnWidth"//缩放与列宽大小同步
		//			4.android:verticalSpacing=”10dp”          //两行之间的边距
		//			5.android:horizontalSpacing=”10dp”      //两列之间的边距 
		//			6.android:cacheColorHint="#00000000" //去除拖动时默认的黑色背景
		//			7.android:listSelector="#00000000"        //去除选中时的黄色底色
		//			8.android:scrollbars="none"                   //隐藏GridView的滚动条
		//			9.android:fadeScrollbars="true"             //设置为true就可以实现滚动条的自动隐藏和显示
		//			10.android:fastScrollEnabled="true"      //GridView出现快速滚动的按钮(至少滚动4页才会显示)
		//			11.android:fadingEdge="none"                //GridView衰落(褪去)边缘颜色为空，缺省值是vertical。(可以理解为上下边缘的提示色)
		//			12.android:fadingEdgeLength="10dip"   //定义的衰落(褪去)边缘的长度
		//			13.android:stackFromBottom="true"       //设置为true时，你做好的列表就会显示你列表的最下面
		//			14.android:transcriptMode="alwaysScroll" //当你动态添加数据时，列表将自动往下滚动最新的条目可以自动滚动到可视范围内
		//			15.android:drawSelectorOnTop="false"  //点击某条记录不放，颜色会在记录的后面成为背景色,内容的文字可见(缺省为false)
		//			
		GridView view = new GridView(this);
		EmojiAdapter adapter = new EmojiAdapter(this, mList_emoji.get(i));
		view.setAdapter(adapter);
		mList_emojiAdapter.add(adapter);
		view.setOnItemClickListener(this);
		view.setNumColumns(7);
		view.setBackgroundColor(Color.TRANSPARENT);
		//			view.setHorizontalSpacing(1); //两列之间的边距
		//			view.setVerticalSpacing(10);//两行之间的边距
		view.setStretchMode(GridView.STRETCH_COLUMN_WIDTH);//缩放与列宽大小同步
		view.setCacheColorHint(0);//去除拖动时默认的黑色背景
		//						view.setPadding(5, 5, 5, 5);
		view.setSelector(new ColorDrawable(Color.TRANSPARENT));
		LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
		view.setLayoutParams(params);
		view.setGravity(Gravity.CENTER);
		mV_myScrollView.addView(view);
	}

	mLl_chat_smilingface_body.removeAllViews();
	mLl_chat_smilingface_body.addView(mV_myScrollView);//将MyScrollView添加到内容显示区

	RadioGroup.LayoutParams params_rb = new RadioGroup.LayoutParams(DensityUtil.dip2px(this, 8), DensityUtil.dip2px(this, 8));
	int marginValue = DensityUtil.dip2px(this, 3);
	params_rb.setMargins(marginValue, 0, marginValue, 0);
	for (int i = 0; i < mV_myScrollView.getChildCount(); i++) {
		RadioButton rbtn = new RadioButton(this);
		rbtn.setButtonDrawable(R.drawable.cgt_selector_chat_radiobtn_bg);
		rbtn.setId(i);
		mRg_chat_smilingface_tab.addView(rbtn, params_rb);
		if (i == 0) {
			rbtn.setChecked(true);
		}
	}
	/**
	 * 监听单选按钮是否被选中,
	 */
	mRg_chat_smilingface_tab.setOnCheckedChangeListener(new OnCheckedChangeListener() {

		@Override
		public void onCheckedChanged(RadioGroup group, int checkedId) {
			current = checkedId;
			mV_myScrollView.moveToDest(checkedId);
		}
	});

	/**
	 * 
	 */
	mV_myScrollView.setChangedListener(new IPageChangedListener() {

		@Override
		public void changedTo(int pageId) {
			current = pageId;
			((RadioButton) mRg_chat_smilingface_tab.getChildAt(pageId)).setChecked(true);
		}
	});
}
 方法所在类
android.widget.GridView
 同类方法
setAdapter ( )
setOnItemClickListener ( )
setNumColumns ( )
setSelector ( )
LayoutParams ( )
setColumnWidth ( )
setId ( )
setEmptyView ( )
setVerticalSpacing ( )
getAdapter ( )
setStretchMode ( )
setHorizontalSpacing ( )
getLayoutParams ( )
setVerticalScrollBarEnabled ( )
setLayoutParams ( )
INVALID_POSITION
invalidateViews ( )
setChoiceMode ( )
setOnScrollListener ( )
setGravity ( )
getChildAt ( )
setPadding ( )
setOnCreateContextMenuListener ( )
setOnItemLongClickListener ( )
getNumColumns ( )
AUTO_FIT
setBackgroundResource ( )
setClipToPadding ( )
setBackgroundColor ( )