最近开发比较烦，这个作为我第一篇博客吧。
效果就是图上的样子。
首先是布局文件，没什么就是一个RecycleView <android.support.v7.widget.RecyclerView
android:id="@+id/dis_rv"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</android.support.v7.widget.RecyclerView>
然后是item的布局文件，item布局文件是一个cardview。我这个比较乱，因为有圆角图片作为头像，有标题，有内容，然后是一个自定义九宫格的控件，下面是个ImageView作为视频的封面，开始都让他们隐藏，在适配器里判断，让对应的显示出来。
<?xml version="1.0" encoding="utf-8"?> <android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="5dp" android:layout_marginBottom="15dp" android:layout_marginLeft="10dp" android:layout_marginRight="10dp" app:cardBackgroundColor="@android:color/white" app:cardCornerRadius="5dp" app:cardUseCompatPadding="false"> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <cn.com.jwtimes.www.jwtimes.view.RoundImageView android:layout_width="54dp" android:layout_height="54dp" android:layout_marginLeft="12dp" android:layout_marginTop="10dp" android:src="@mipmap/touxiang" /> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginLeft="12dp" android:orientation="vertical"> <TextView android:id="@+id/dis_disname_tv" android:layout_width="match_parent" android:layout_height="wrap_content" android:paddingTop="10dp" android:text="前合租华安" android:textColor="#000" android:textSize="14sp" /> <TextView android:id="@+id/dis_conrent_tv" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="8dp" android:paddingRight="10dp" android:text="冯绍峰的上升到发送的范德萨范德萨范德萨" android:textColor="#666" android:textSize="13sp" /> <cn.com.jwtimes.www.jwtimes.view.NineGridTestLayout xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/layout_nine_grid" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginRight="10dp" android:layout_marginTop="8dp" app:sapcing="4dp" /> <FrameLayout android:id="@+id/frameLayout" android:layout_width="match_parent" android:layout_height="200dp" android:layout_marginRight="40dp" android:visibility="gone"> <ImageView android:id="@+id/pic_iiv" android:layout_width="match_parent" android:layout_height="200dp" android:background="@color/datadetailtext" android:scaleType="fitXY" /> <ImageView android:id="@+id/start_iv" android:layout_width="60dp" android:layout_height="60dp" android:layout_gravity="center" android:src="@mipmap/startvoi" /> </FrameLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="10dp" android:layout_weight="1" android:orientation="vertical"> <TextView android:id="@+id/dis_time_tv" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="2015-08-02 13:31" android:textColor="#AFAFAF" android:textSize="10sp" /> <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="6dp" android:orientation="horizontal"> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@mipmap/upload_location" /> <TextView android:id="@+id/dis_pos_tv" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginBottom="12dp" android:layout_marginLeft="5dp" android:text="北京市丰台" android:textColor="#AFAFAF" android:textSize="10sp" /> </LinearLayout> </LinearLayout> <ImageButton android:id="@+id/ibm_delect" android:layout_width="20dp" android:layout_height="20dp" android:layout_marginRight="13dp" android:layout_marginTop="4dp" android:background="@null" android:src="@mipmap/upload_more" /> </LinearLayout> </LinearLayout> </LinearLayout> </android.support.v7.widget.CardView>
下面我们来看适配器 我适配器更乱 。我先把整体代码贴出来.
package cn.com.jwtimes.www.jwtimes.adapter; import android.content.Context; import android.content.Intent; import android.graphics.Bitmap; import android.media.MediaMetadataRetriever; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.support.v7.widget.RecyclerView; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.FrameLayout; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.TextView; import java.util.HashMap; import java.util.List; import java.util.Map; import cn.com.jwtimes.www.jwtimes.R; import cn.com.jwtimes.www.jwtimes.bean.DisasterUpload; import cn.com.jwtimes.www.jwtimes.fragment.UploadFragment; import cn.com.jwtimes.www.jwtimes.ui.disaupload.PlayMovieActivity; import cn.com.jwtimes.www.jwtimes.view.NineGridTestLayout; /** * Created by 王超然 on 2016/6/6. */ public class RecycleDisAdapter extends RecyclerView.Adapter<RecycleDisAdapter.ViewHolder> { private List<DisasterUpload.DataEntity.ListEntity> datas; private LayoutInflater inflater; private List<String> imageList; UploadFragment fm; Bitmap bitmap; public RecycleDisAdapter(List<DisasterUpload.DataEntity.ListEntity> datas, Context mContext, List<String> imageList, UploadFragment fm) { this.datas = datas; this.imageList = imageList; this.fm = fm; this.inflater = LayoutInflater.from(mContext); } public void setList(List<DisasterUpload.DataEntity.ListEntity> list) { datas = list; } @Override public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { View convertView = inflater.inflate(R.layout.disaster_item, parent, false); ViewHolder viewHolder = new ViewHolder(convertView); return viewHolder; } @Override public void onBindViewHolder(final ViewHolder holder, int position) { holder.setIsRecyclable(false); holder.dis_disname_tv.setText(datas.get(position).getSbName()); holder.dis_conrent_tv.setText(datas.get(position).getSbContent()); holder.dis_pos_tv.setText(datas.get(position).getLocation()); holder.dis_time_tv.setText(datas.get(position).getSbTime()); final Handler handler = new Handler(){ @Override public void handleMessage(Message msg) { switch (msg.what){ case 1: holder.pic_iv.setImageBitmap((Bitmap) msg.obj); break; } super.handleMessage(msg); } }; if (datas.get(position).getSpList().size() != 0) { holder.frameLayout.setVisibility(View.VISIBLE); final String file = "http://124.193.178.222:1888/JwsdApp/" + datas.get(position).getSpList().get(0).getSpURL(); Map<Integer, Bitmap> bitmapMap = new HashMap<>(); if (bitmapMap.containsKey(position)) { bitmap = bitmapMap.get(position); holder.pic_iv.setImageBitmap(bitmap); } else { Thread t = new Thread(new Runnable(){ public void run(){ MediaMetadataRetriever retriever = new MediaMetadataRetriever(); //获取网络视频 try { retriever.setDataSource(file, new HashMap<String, String>()); bitmap = retriever.getFrameAtTime(); if (bitmap!=null){ Message message = handler.obtainMessage(); message.what = 1; message.obj = bitmap; handler.sendMessage(message); } } catch (IllegalArgumentException e) { e.printStackTrace(); } catch (RuntimeException e) { e.printStackTrace(); } finally { try { retriever.release(); } catch (RuntimeException e) { e.printStackTrace(); } } }}); t.start(); } holder.start_iv.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(fm.getActivity(), PlayMovieActivity.class); Bundle bundle = new Bundle(); bundle.putString("text", file); intent.putExtras(bundle); fm.getActivity().startActivity(intent); } }); } imageList.clear(); for (int i = 0; i < datas.get(position).getTpList().size(); i++) { imageList.add("http://124.193.178.222:1888/JwsdApp/" + datas.get(position).getTpList().get(i).getTpURL()); } holder.layout.setUrlList(imageList); } @Override public int getItemCount() { return getListSize(datas); } public class ViewHolder extends RecyclerView.ViewHolder { private NineGridTestLayout layout; private TextView dis_disname_tv, dis_conrent_tv, dis_pos_tv, dis_time_tv; private ImageButton ibm_delect; private FrameLayout frameLayout; private ImageView pic_iv, start_iv; ViewHolder(View itemView) { super(itemView); frameLayout = (FrameLayout) itemView.findViewById(R.id.frameLayout); dis_disname_tv = (TextView) itemView.findViewById(R.id.dis_disname_tv); dis_conrent_tv = (TextView) itemView.findViewById(R.id.dis_conrent_tv); dis_pos_tv = (TextView) itemView.findViewById(R.id.dis_pos_tv); dis_time_tv = (TextView) itemView.findViewById(R.id.dis_time_tv); pic_iv = (ImageView) itemView.findViewById(R.id.pic_iiv); layout = (NineGridTestLayout) itemView.findViewById(R.id.layout_nine_grid); start_iv = (ImageView) itemView.findViewById(R.id.start_iv); ibm_delect = (ImageButton) itemView.findViewById(R.id.ibm_delect); ibm_delect.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { fm.showdelectPopwindow(); fm.backgroundAlpha(0.5f); } }); } } private int getListSize(List<DisasterUpload.DataEntity.ListEntity> list) { if (list == null || list.size() == 0) { return 0; } return list.size(); } public void addAll(List<DisasterUpload.DataEntity.ListEntity> dd) { datas.addAll(dd); notifyDataSetChanged(); } public void clear() { datas.clear(); imageList.clear(); notifyDataSetChanged(); } }
其余的也没什么好说的 我主要说说设置封面经历，我要获取网络视频的第一帧作为相册封面，开始写完特别卡，因为每次都要请求，我就想我建一个bitmap的集合把图片存里，然后用position作为key每次我都去我的集合里找一遍，有就从集合取，没有就请求，然后发现还是卡，后来我想那干脆开个线程让她加载，然后发现，加载完以后， 我在切换别的fragment都是空白的 ，后来发现我没写handler通知更新UI。
首先 后台返回的数据有两个集合一个是图片集合一个是视频集合，但视频只有一个所以我判断了视频集合不等于0的时候显示ImageView。
if (datas.get(position).getSpList().size() != 0) { holder.frameLayout.setVisibility(View.VISIBLE); final String file = "http://124.193.178.222:1888/JwsdApp/" + datas.get(position).getSpList().get(0).getSpURL(); Map<Integer, Bitmap> bitmapMap = new HashMap<>();//bitmap的集合 if (bitmapMap.containsKey(position)) { bitmap = bitmapMap.get(position); holder.pic_iv.setImageBitmap(bitmap);//集合要是存在就设置上 } else { Thread t = new Thread(new Runnable(){ public void run(){//开启线程获取视频第一帧 MediaMetadataRetriever retriever = new MediaMetadataRetriever(); //获取网络视频 try { retriever.setDataSource(file, new HashMap<String, String>()); bitmap = retriever.getFrameAtTime(); if (bitmap!=null){ Message message = handler.obtainMessage();//用handler发送通知 message.what = 1; message.obj = bitmap; handler.sendMessage(message); } } catch (IllegalArgumentException e) { e.printStackTrace(); } catch (RuntimeException e) { e.printStackTrace(); } finally { try { retriever.release(); } catch (RuntimeException e) { e.printStackTrace(); } } }}); t.start(); }
然后点击视频要能播放 所以我把点击事件写在了这里：
holder.start_iv.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(fm.getActivity(), PlayMovieActivity.class); Bundle bundle = new Bundle(); bundle.putString("text", file); intent.putExtras(bundle); fm.getActivity().startActivity(intent); } });
然后下面是这设置图片的九宫格控件
imageList.clear(); for (int i = 0; i < datas.get(position).getTpList().size(); i++) { imageList.add("http://124.193.178.222:1888/JwsdApp/" + datas.get(position).getTpList().get(i).getTpURL()); } holder.layout.setUrlList(imageList);
NineGridLayout的代码
package cn.com.jwtimes.www.jwtimes.view; import android.content.Context; import android.content.res.TypedArray; import android.graphics.Color; import android.graphics.Paint; import android.util.AttributeSet; import android.view.Gravity; import android.view.View; import android.view.ViewGroup; import android.widget.ImageView; import android.widget.TextView; import java.util.ArrayList; import java.util.List; import java.util.TimerTask; import cn.com.jwtimes.www.jwtimes.R; /** * Created by 王超然 on 2016/6/6. */ public abstract class NineGridLayout extends ViewGroup { private static final float DEFUALT_SPACING = 3f; private static final int MAX_COUNT = 9; protected Context mContext; private float mSpacing = DEFUALT_SPACING; private int mColumns; private int mRows; private int mTotalWidth; private int mSingleWidth; private boolean mIsShowAll = false; private boolean mIsFirst = true; private ArrayList<String> mUrlList = new ArrayList<>(); public NineGridLayout(Context context) { super(context); init(context); } public NineGridLayout(Context context, AttributeSet attrs) { super(context, attrs); TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.NineGridLayout); mSpacing = typedArray.getDimension(R.styleable.NineGridLayout_sapcing, DEFUALT_SPACING); typedArray.recycle(); init(context); } private void init(Context context) { mContext = context; if (getListSize(mUrlList) == 0) { setVisibility(GONE); } } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(widthMeasureSpec, heightMeasureSpec); } @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { mTotalWidth = right - left; mSingleWidth = (int) ((mTotalWidth - mSpacing * (3 - 1)) / 3); if (mIsFirst) { notifyDataSetChanged(); mIsFirst = false; } } /** * 设置间隔 * * @param spacing */ public void setSpacing(float spacing) { mSpacing = spacing; } /** * 设置是否显示所有图片（超过最大数时） * * @param isShowAll */ public void setIsShowAll(boolean isShowAll) { mIsShowAll = isShowAll; } public void setUrlList(List<String> urlList) { if (getListSize(urlList) == 0) { setVisibility(GONE); return; } setVisibility(VISIBLE); mUrlList.clear(); mUrlList.addAll(urlList); if (!mIsFirst) { notifyDataSetChanged(); } } public void notifyDataSetChanged() { post(new TimerTask() { @Override public void run() { refresh(); } }); } private void refresh() { removeAllViews(); int size = getListSize(mUrlList); if (size > 0) { setVisibility(VISIBLE); } else { setVisibility(GONE); } if (size == 1) { String url = mUrlList.get(0); RatioImageView imageView = createImageView(0, url); //避免在ListView中一张图未加载成功时，布局高度受其他item影响 LayoutParams params = getLayoutParams(); params.height = mSingleWidth; setLayoutParams(params); imageView.layout(0, 0, mSingleWidth, mSingleWidth); boolean isShowDefualt = displayOneImage(imageView, url, mTotalWidth); if (isShowDefualt) { layoutImageView(imageView, 0, url, false); } else { addView(imageView); } return; } generateChildrenLayout(size); layoutParams(); for (int i = 0; i < size; i++) { String url = mUrlList.get(i); RatioImageView imageView; if (!mIsShowAll) { if (i < MAX_COUNT - 1) { imageView = createImageView(i, url); layoutImageView(imageView, i, url, false); } else { //第9张时 if (size <= MAX_COUNT) {//刚好第9张 imageView = createImageView(i, url); layoutImageView(imageView, i, url, false); } else {//超过9张 imageView = createImageView(i, url); layoutImageView(imageView, i, url, true); break; } } } else { imageView = createImageView(i, url); layoutImageView(imageView, i, url, false); } } } private void layoutParams() { int singleHeight = mSingleWidth; //根据子view数量确定高度 LayoutParams params = getLayoutParams(); params.height = (int) (singleHeight * mRows + mSpacing * (mRows - 1)); setLayoutParams(params); } private RatioImageView createImageView(final int i, final String url) { RatioImageView imageView = new RatioImageView(mContext); imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); imageView.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { onClickImage(i, url, mUrlList); } }); return imageView; } /** * @param imageView * @param url * @param showNumFlag 是否在最大值的图片上显示还有未显示的图片张数 */ private void layoutImageView(RatioImageView imageView, int i, String url, boolean showNumFlag) { final int singleWidth = (int) ((mTotalWidth - mSpacing * (3 - 1)) / 3); int singleHeight = singleWidth; int[] position = findPosition(i); int left = (int) ((singleWidth + mSpacing) * position[1]); int top = (int) ((singleHeight + mSpacing) * position[0]); int right = left + singleWidth; int bottom = top + singleHeight; imageView.layout(left, top, right, bottom); addView(imageView); if (showNumFlag) {//添加超过最大显示数量的文本 int overCount = getListSize(mUrlList) - MAX_COUNT; if (overCount > 0) { float textSize = 30; final TextView textView = new TextView(mContext); textView.setText("+" + String.valueOf(overCount)); textView.setTextColor(Color.WHITE); textView.setPadding(0, singleHeight / 2 - getFontHeight(textSize), 0, 0); textView.setTextSize(textSize); textView.setGravity(Gravity.CENTER); textView.setBackgroundColor(Color.BLACK); textView.getBackground().setAlpha(120); textView.layout(left, top, right, bottom); addView(textView); } } displayImage(imageView, url); } private int[] findPosition(int childNum) { int[] position = new int[2]; for (int i = 0; i < mRows; i++) { for (int j = 0; j < mColumns; j++) { if ((i * mColumns + j) == childNum) { position[0] = i;//行 position[1] = j;//列 break; } } } return position; } /** * 根据图片个数确定行列数量 * * @param length */ private void generateChildrenLayout(int length) { if (length <= 3) { mRows = 1; mColumns = length; } else if (length <= 6) { mRows = 2; mColumns = 3; if (length == 4) { mColumns = 2; } } else { mColumns = 3; if (mIsShowAll) { mRows = length / 3; int b = length % 3; if (b > 0) { mRows++; } } else { mRows = 3; } } } protected void setOneImageLayoutParams(RatioImageView imageView, int width, int height) { imageView.setLayoutParams(new LayoutParams(width, height)); imageView.layout(0, 0, width, height); LayoutParams params = getLayoutParams(); // params.width = width; params.height = height; setLayoutParams(params); } private int getListSize(List<String> list) { if (list == null || list.size() == 0) { return 0; } return list.size(); } private int getFontHeight(float fontSize) { Paint paint = new Paint(); paint.setTextSize(fontSize); Paint.FontMetrics fm = paint.getFontMetrics(); return (int) Math.ceil(fm.descent - fm.ascent); } /** * @param imageView * @param url * @param parentWidth 父控件宽度 * @return true 代表按照九宫格默认大小显示，false 代表按照自定义宽高显示 */ protected abstract boolean displayOneImage(RatioImageView imageView, String url, int parentWidth); protected abstract void displayImage(RatioImageView imageView, String url); protected abstract void onClickImage(int position, String url, ArrayList<String> urlList); }
NineGridTestLayout的代码
package cn.com.jwtimes.www.jwtimes.view; import android.content.Context; import android.content.Intent; import android.graphics.Bitmap; import android.util.AttributeSet; import android.view.View; import com.nostra13.universalimageloader.core.assist.FailReason; import com.nostra13.universalimageloader.core.listener.ImageLoadingListener; import java.util.ArrayList; import cn.com.jwtimes.www.jwtimes.ui.disaupload.ImageViewActivity; import cn.com.jwtimes.www.jwtimes.utils.ImageLoaderUtil; /** * Created by 王超然 on 2016/6/6. */ public class NineGridTestLayout extends NineGridLayout { protected static final int MAX_W_H_RATIO = 3; private Context context; public NineGridTestLayout(Context context) { super(context); } public NineGridTestLayout(Context context, AttributeSet attrs) { super(context, attrs); } @Override protected boolean displayOneImage(final RatioImageView imageView, String url, final int parentWidth) { ImageLoaderUtil.displayImage(mContext, imageView, url, ImageLoaderUtil.getPhotoImageOption(), new ImageLoadingListener() { @Override public void onLoadingStarted(String imageUri, View view) { } @Override public void onLoadingFailed(String imageUri, View view, FailReason failReason) { } @Override public void onLoadingComplete(String imageUri, View view, Bitmap bitmap) { int w = bitmap.getWidth(); int h = bitmap.getHeight(); int newW; int newH; if (h > w * MAX_W_H_RATIO) {//h:w = 5:3 newW = parentWidth / 2; newH = newW * 5 / 3; } else if (h < w) {//h:w = 2:3 newW = parentWidth * 2 / 3; newH = newW * 2 / 3; } else {//newH:h = newW :w newW = parentWidth / 2; newH = h * newW / w; } setOneImageLayoutParams(imageView, newW, newH); } @Override public void onLoadingCancelled(String imageUri, View view) { } }); return false; } @Override protected void displayImage(RatioImageView imageView, String url) { ImageLoaderUtil.getImageLoader(mContext).displayImage(url, imageView, ImageLoaderUtil.getPhotoImageOption()); } @Override protected void onClickImage(int i, String url, ArrayList<String> urlList) { Intent intent = new Intent(mContext, ImageViewActivity.class); intent.putExtra("picurl",url); mContext.startActivity(intent); // Toast.makeText(mContext, "点击了图片" + url, Toast.LENGTH_SHORT).show(); } }
然后就是fragment了 这里也没什么好说的。我用了SwipyRefreshLayout作为下拉刷新和上拉加载，我这里面有两个popupwindow 一个是这个fragment的Activity传的拍摄button，一个是item的删除button。
package cn.com.jwtimes.www.jwtimes.fragment; import android.annotation.SuppressLint; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.graphics.drawable.BitmapDrawable; import android.os.Bundle; import android.support.annotation.Nullable; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.telephony.TelephonyManager; import android.util.Log; import android.view.Gravity; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.view.WindowManager; import android.widget.ImageButton; import android.widget.PopupWindow; import android.widget.RadioGroup; import android.widget.TextView; import android.widget.Toast; import com.android.volley.Request; import com.android.volley.Response; import com.android.volley.toolbox.StringRequest; import com.google.gson.Gson; import com.mingle.widget.LoadingView; import com.orangegangsters.github.swipyrefreshlayout.library.SwipyRefreshLayout; import com.orangegangsters.github.swipyrefreshlayout.library.SwipyRefreshLayoutDirection; import java.util.ArrayList; import java.util.List; import cn.com.jwtimes.www.jwtimes.JWtimes; import cn.com.jwtimes.www.jwtimes.R; import cn.com.jwtimes.www.jwtimes.adapter.RecycleDisAdapter; import cn.com.jwtimes.www.jwtimes.bean.DisasterUpload; import cn.com.jwtimes.www.jwtimes.ui.disaupload.MovieRecorderActivity; import cn.com.jwtimes.www.jwtimes.ui.disaupload.UploadphotoActivity; import cn.com.jwtimes.www.jwtimes.uri.Uris; /** * Created by 王超然 on 2016/9/7. */ public class UploadFragment extends BaseFragmet implements View.OnClickListener { private Context mContext; private ImageButton iv_show_pop; private PopupWindow mPopWindow; private LoadingView loadingView; private RecyclerView disUp_rv; private RecyclerView.LayoutManager mLayoutManager; private RecycleDisAdapter adapter; private List<DisasterUpload.DataEntity.ListEntity> datas; private List<DisasterUpload.DataEntity> dates; private int ap009 = 1; private int ap0010; private DisasterUpload disasterUpload; private List<String> imageList; private SwipyRefreshLayout zxyj_swipyrefreshlayout; private int position; private static final String ARG_LIST = "list"; @SuppressLint("ValidFragment") public UploadFragment(Context context, ImageButton iv_camera) { this.mContext = context; this.iv_show_pop = iv_camera; } public UploadFragment() { } @Nullable @Override public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_upload, null); initView(view); loadData(); disUp_rv.setAdapter(adapter); zxyj_swipyrefreshlayout = (SwipyRefreshLayout) view.findViewById(R.id.zxyj_swipyrefreshlayout); zxyj_swipyrefreshlayout.setOnRefreshListener(new SwipyRefreshLayout.OnRefreshListener() { @Override public void onRefresh(SwipyRefreshLayoutDirection direction) { if (direction == SwipyRefreshLayoutDirection.TOP) { position = 0; adapter.clear(); loadData(); zxyj_swipyrefreshlayout.setRefreshing(false); } else if (direction == SwipyRefreshLayoutDirection.BOTTOM) { loadMoreData(); zxyj_swipyrefreshlayout.setRefreshing(false); // Toast.makeText(getActivity(), "暂时还没开发", Toast.LENGTH_SHORT).show(); zxyj_swipyrefreshlayout.setRefreshing(false); } } }); iv_show_pop.setOnClickListener(this); return view; } private void loadMoreData() { SharedPreferences share = getActivity().getSharedPreferences("userInfo", Activity.MODE_WORLD_READABLE); String userName = share.getString("USER_NAME", ""); String passWord = share.getString("PASSWORD", ""); TelephonyManager telephonyMgr = (TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE); String ap003 = telephonyMgr.getDeviceId(); String ap006 = share.getString("ap006", ""); int ap007 = share.getInt("ap007", 0); int num = Integer.parseInt(dates.get(0).getNumber()); ap009++; ap0010 = 5; if ((num + ap0010) / ap009 < ap0010) { Toast.makeText(getActivity(), "没有更多数据.......", Toast.LENGTH_SHORT).show(); } else { String resUrl = Uris.URI_DSUP + "ap001=" + userName + "&ap002=" + passWord + "&ap003=" + ap003 + "&ap006=" + ap006 + "&ap007=" + ap007 + "&ap009=" + ap009 + "&ap0010=" + ap0010; Log.i("resUrl", resUrl); //实例化请求队列 StringRequest request = new StringRequest(Request.Method.POST, String.format(resUrl), new Response.Listener<String>() { @Override public void onResponse(String response) { Gson gson = new Gson(); disasterUpload = gson.fromJson(response, DisasterUpload.class); loadingView.setVisibility(View.GONE); datas.addAll(disasterUpload.getData().getList()); adapter.addAll(disasterUpload.getData().getList()); } }, null ); //设置请求取消标记 request.setTag("jjjjj"); //将请求添加在请求队列 JWtimes.getInstance().getQueue().add(request); } } private void initView(View view) { mLayoutManager = new LinearLayoutManager(getActivity()); disUp_rv = (RecyclerView) view.findViewById(R.id.dis_rv); disUp_rv.setLayoutManager(mLayoutManager); imageList = new ArrayList<String>(); loadingView = (LoadingView) view.findViewById(R.id.loadView); imageList.clear(); adapter = new RecycleDisAdapter(new ArrayList<DisasterUpload.DataEntity.ListEntity>(), getActivity(), imageList, this); datas = new ArrayList<DisasterUpload.DataEntity.ListEntity>(); dates = new ArrayList<DisasterUpload.DataEntity>(); } private void loadData() { SharedPreferences share = getActivity().getSharedPreferences("userInfo", Activity.MODE_PRIVATE); String userName = share.getString("USER_NAME", ""); final String passWord = share.getString("PASSWORD", ""); TelephonyManager telephonyMgr = (TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE); String ap003 = telephonyMgr.getDeviceId(); String ap006 = share.getString("ap006", ""); int ap007 = share.getInt("ap007", 0); String resUrl = Uris.URI_DSUP + "ap001=" + userName + "&ap002=" + passWord + "&ap003=" + ap003 + "&ap006=" + ap006 + "&ap007=" + ap007 + "&ap009=1&ap0010=5"; //实例化请求队列 StringRequest request = new StringRequest(Request.Method.POST, String.format(resUrl), new Response.Listener<String>() { @Override public void onResponse(String response) { Gson gson = new Gson(); disasterUpload = gson.fromJson(response, DisasterUpload.class); loadingView.setVisibility(View.GONE); datas.addAll(disasterUpload.getData().getList()); adapter.addAll(disasterUpload.getData().getList()); dates.add(disasterUpload.getData()); } }, null ); request.setTag("ppp"); //将请求添加在请求队列 JWtimes.getInstance().getQueue().add(request); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.photo_ibm: showPopupWindow(); backgroundAlpha(0.5f); break; } } /** * 显示选择window */ private void showPopupWindow() { //设置contentView View contentView = LayoutInflater.from(mContext).inflate(R.layout.popup_photo, null); mPopWindow = new PopupWindow(contentView, RadioGroup.LayoutParams.WRAP_CONTENT, RadioGroup.LayoutParams.WRAP_CONTENT, true); mPopWindow.setContentView(contentView); mPopWindow.setBackgroundDrawable(new BitmapDrawable()); // mPopWindow.setOutsideTouchable(true); mPopWindow.setOnDismissListener(new PopupWindow.OnDismissListener() { @Override public void onDismiss() { backgroundAlpha(1f); } }); //设置各个控件的点击响应 TextView tv1 = (TextView) contentView.findViewById(R.id.photo_tv); TextView tv2 = (TextView) contentView.findViewById(R.id.vdio_tv); tv1.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent1 = new Intent(mContext, UploadphotoActivity.class); startActivityForResult(intent1, 11); getActivity().overridePendingTransition(R.anim.anim_slide_right_in, R.anim.anim_slide_left_out); mPopWindow.dismiss(); } }); tv2.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(mContext, MovieRecorderActivity.class); startActivityForResult(intent, 12); getActivity().overridePendingTransition(R.anim.anim_slide_right_in, R.anim.anim_slide_left_out); mPopWindow.dismiss(); } }); //显示PopupWindow View rootview = LayoutInflater.from(mContext).inflate(R.layout.activity_home_pager, null); mPopWindow.showAtLocation(rootview, Gravity.CENTER, 0, 0); } /** * 删除的popupWindow */ public void showdelectPopwindow() { //设置contentView View contentView = LayoutInflater.from(mContext).inflate(R.layout.popup_delect, null); mPopWindow = new PopupWindow(contentView, RadioGroup.LayoutParams.WRAP_CONTENT, RadioGroup.LayoutParams.WRAP_CONTENT, true); mPopWindow.setContentView(contentView); mPopWindow.setBackgroundDrawable(new BitmapDrawable()); mPopWindow.setOnDismissListener(new PopupWindow.OnDismissListener() { @Override public void onDismiss() { backgroundAlpha(1f); } }); //设置各个控件的点击响应 TextView delect_tv = (TextView) contentView.findViewById(R.id.delect_tv); delect_tv.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mPopWindow.dismiss(); } }); //显示PopupWindow View rootview = LayoutInflater.from(mContext).inflate(R.layout.activity_home_pager, null); mPopWindow.showAtLocation(rootview, Gravity.CENTER, 0, 0); } @Override public void onDestroy() { super.onDestroy(); adapter.clear(); } public void backgroundAlpha(float bgAlpha) { WindowManager.LayoutParams lp = getActivity().getWindow().getAttributes(); lp.alpha = bgAlpha; getActivity().getWindow().setAttributes(lp); } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == 11 && data != null) { position = 0; adapter.clear(); loadData(); return; } else if (requestCode == 12 && data != null) { position = 0; adapter.clear(); loadData(); return; } super.onActivityResult(requestCode, resultCode, data); } }
我是Android小渣渣，代码写的一团乱麻。demo是没有的因为项目比较大，没有单独奥，不过哪里缺什么文件，都可以找我。
compile ‘com.android.support:cardview-v7:23.2.0’
compile files(‘libs/universal-image-loader-1.9.5.jar’)图片加载的imageloader
compile ‘com.github.orangegangsters:swipy:1.2.2@aar’