Android仿微信右上角点击加号弹出 Android仿微信右上角点击加号弹出PopupWindow
lisen_then 人气:0想了解Android仿微信右上角点击加号弹出PopupWindow的相关内容吗,lisen_then在本文为您仔细讲解Android仿微信右上角点击加号弹出的相关知识和一些Code实例,欢迎阅读和指正,我们先划重点:Android,微信,PopupWindow,下面大家一起来学习吧。
一、要弹出的布局,随便设计
<LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:background="@drawable/my_phone"> <TextView android:id="@+id/complain_tv" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_marginTop="@dimen/sky_dp_size_10" android:layout_marginLeft="10dp" android:gravity="center" android:text="投诉" android:layout_marginRight="10dp" android:textColor="@android:color/black" android:textSize="18sp" /> <TextView android:id="@+id/expect_tv" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_marginLeft="10dp" android:layout_marginTop="@dimen/sky_dp_size_10" android:gravity="center" android:text="屏蔽" android:layout_marginRight="10dp" android:textColor="@android:color/black" android:textSize="18sp" /> </LinearLayout>
二、自定义Popubwindow继承Popubwindow
public class PopWinShare extends PopupWindow { private View mainView; private TextView layoutShare, layoutCopy; public PopWinShare(Activity paramActivity, View.OnClickListener paramOnClickListener, int paramInt1, int paramInt2) { super(paramActivity); //窗口布局 mainView = LayoutInflater.from(paramActivity).inflate(R.layout.popwin_share, null); //分享布局 layoutShare = ((TextView) mainView.findViewById(R.id.complain_tv)); //复制布局 layoutCopy = (TextView) mainView.findViewById(R.id.expect_tv); //设置每个子布局的事件监听器 if (paramOnClickListener != null) { layoutShare.setOnClickListener(paramOnClickListener); layoutCopy.setOnClickListener(paramOnClickListener); } setContentView(mainView); //设置宽度 setWidth(paramInt1); //设置高度 setHeight(paramInt2); //设置显示隐藏动画 setAnimationStyle(R.style.AnimTools); //设置背景透明 setBackgroundDrawable(new ColorDrawable(0)); } }
三、弹出动画样式
<style name="AnimTools" parent="@android:style/Animation"> <item name="android:windowEnterAnimation">@anim/push_in</item> <item name="android:windowExitAnimation">@anim/push_out</item> </style>
(1)新建anim文件新建push_in和push_out
<scale xmlns:android="http://schemas.android.com/apk/res/android" android:fromXScale="1.0" android:toXScale="1.0" android:fromYScale="0" android:toYScale="1.0" android:pivotX="0" android:pivotY="10%" android:duration="200" > </scale> <scale xmlns:android="http://schemas.android.com/apk/res/android" android:fromXScale="1.0" android:toXScale="1.0" android:fromYScale="1.0" android:toYScale="0" android:pivotX="0" android:pivotY="10%" android:duration="200" > </scale>
四、使用
if (popWinShare == null) { //自定义的单击事件 OnClickLintener paramOnClickListener = new OnClickLintener(); popWinShare = new PopWinShare(PersonalHomepageActivity.this, paramOnClickListener, 120, 130); //监听窗口的焦点事件,点击窗口外面则取消显示 popWinShare.getContentView().setOnFocusChangeListener(new View.OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { if (!hasFocus) { popWinShare.dismiss(); } } }); } //设置默认获取焦点 popWinShare.setFocusable(true); //以某个控件的x和y的偏移量位置开始显示窗口 popWinShare.showAsDropDown(tousuTv, 0, 0); //如果窗口存在,则更新 popWinShare.update();
(1)按钮的点击事件
class OnClickLintener implements View.OnClickListener { @Override public void onClick(View v) { switch (v.getId()) { case R.id.complain_tv: Intent intent = new Intent(PersonalHomepageActivity.this, ComplainActivity.class); intent.putExtra("about_user_id", friend_id); startActivity(intent); break; case R.id.expect_tv: getExpect(); break; default: break; } } }
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