fix bug

app/src/main/java/com/electric/chargingpile/activity/PublishPicTopicActivity.java

@@ -482,9 +482,9 @@ public class PublishPicTopicActivity extends Activity implements OnClickListener
    }
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == reqTopic && resultCode == -100) {
        if (requestCode == 100 && resultCode == -100) {
            talkRecommendBean = (TalkRecommendBean) data.getSerializableExtra("topic");
            if (talkRecommendBean != null) {
                mPublishtopicChooseTopic.setText("# " + talkRecommendBean.topicName);

app/src/main/java/com/electric/chargingpile/activity/PublishTopicActivity.java

@@ -1,412 +1,413 @@
package com.electric.chargingpile.activity;
import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.support.annotation.Nullable;
import android.support.v7.app.AlertDialog;
import android.text.Editable;
import android.text.Html;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.blankj.utilcode.util.ToastUtils;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.DataSource;
import com.bumptech.glide.load.engine.GlideException;
import com.bumptech.glide.request.RequestListener;
import com.bumptech.glide.request.RequestOptions;
import com.bumptech.glide.request.target.Target;
import com.electric.chargingpile.R;
import com.electric.chargingpile.application.MainApplication;
import com.electric.chargingpile.data.AuthSignBean;
import com.electric.chargingpile.data.TalkRecommendBean;
import com.electric.chargingpile.util.BarColorUtil;
import com.electric.chargingpile.util.JsonUtils;
import com.electric.chargingpile.util.ToastUtil;
import com.luck.picture.lib.PictureSelector;
import com.luck.picture.lib.compress.Luban;
import com.luck.picture.lib.config.PictureConfig;
import com.luck.picture.lib.config.PictureMimeType;
import com.luck.picture.lib.entity.LocalMedia;
import com.umeng.analytics.MobclickAgent;
import com.upyun.library.common.UploadEngine;
import com.upyun.library.listener.UpCompleteListener;
import com.upyun.library.listener.UpProgressListener;
import com.zhy.http.okhttp.OkHttpUtils;
import com.zhy.http.okhttp.callback.StringCallback;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import okhttp3.Call;
public class PublishTopicActivity extends Activity implements OnClickListener {
    Context mContext;
    private ImageView mPublishtopicBack;
    private TextView mPublishtopicPublish;
    private EditText mPublishtopicCon;
    private ImageView mPublishtopicGv;
    private TextView mPublishtopicChooseTopic;
    private TextView mPublishtopicChoosePreview;
    private TextView mPublishtopicWordNum;
    private ImageView mPublishTopicDe;
    private RelativeLayout mItemVideoLl;
    private ImageView mItemVideol;
    private View mItemVideoDelete;
    public static final String CACHE_DIR = Environment.getExternalStorageDirectory().getAbsolutePath() + "/cdz";
    public static final String IMAGE_CACHE = CACHE_DIR + "/cache/image/";
    LocalMedia media;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_publishtopic);
        mContext = this;
        BarColorUtil.initStatusBarColor(PublishTopicActivity.this);
        initView();
    }
    private void initView() {
        mPublishtopicBack = (ImageView) findViewById(R.id.publishtopic_back);
        mPublishtopicPublish = (TextView) findViewById(R.id.publishtopic_publish);
        mPublishtopicCon = (EditText) findViewById(R.id.publishtopic_con);
        mPublishtopicGv = (ImageView) findViewById(R.id.item_choose_video);
        mPublishtopicChooseTopic = (TextView) findViewById(R.id.publishtopic_choose_topic);
        mPublishtopicChoosePreview = (TextView) findViewById(R.id.publishtopic_choose_preview);
        mPublishtopicWordNum = (TextView) findViewById(R.id.publishtopic_word_num);
        mPublishTopicDe = (ImageView) findViewById(R.id.publishtopic_choose_topic_de);
        mItemVideoLl = (RelativeLayout) findViewById(R.id.item_video_ll);
        mItemVideo = (ImageView) findViewById(R.id.item_video);
        mItemVideoDelete = (View) findViewById(R.id.item_video_delete);
        mPublishtopicCon.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
            }
            @Override
            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
            }
            @Override
            public void afterTextChanged(Editable editable) {
                int length = editable.length();
                if (length > 500) {
                    mPublishtopicWordNum.setText(Html.fromHtml("<font  color=\"#FF4E4E\">" + length + "</font>/500"));
                } else {
                    mPublishtopicWordNum.setText(length + "/500");
                }
            }
        });
        mPublishtopicBack.setOnClickListener(this);
        mPublishtopicPublish.setOnClickListener(this);
        mPublishtopicChoosePreview.setOnClickListener(this);
        mPublishtopicChooseTopic.setOnClickListener(this);
        mPublishTopicDe.setOnClickListener(this);
        mItemVideoDelete.setOnClickListener(this);
        mPublishtopicGv.setOnClickListener(this);
    }
    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.publishtopic_back:
                showDialogToExit();
//                finish();
                break;
            case R.id.publishtopic_publish:
                if (media == null) {
                    ToastUtils.showLong("请选择视频！");
                    return;
                }
                if (talkRecommendBean == null) {
                    ToastUtils.showLong("请选择话题！");
                    return;
                }
                getYouPaiData();
                break;
            case R.id.publishtopic_choose_topic:
                startActivityForResult(new Intent(this, TopicActivity.class), reqTopic);
                break;
            case R.id.publishtopic_choose_preview:
                break;
            case R.id.publishtopic_choose_topic_de:
                mPublishtopicChooseTopic.setText("# 选择话题");
                mPublishTopicDe.setVisibility(View.GONE);
                talkRecommendBean = null;
                break;
            case R.id.item_choose_video:
                PictureSelector.create(this)
                        .openGallery(PictureMimeType.ofVideo())// 全部.PictureMimeType.ofAll()、图片.ofImage()、视频.ofVideo()
                        .theme(R.style.picture_default_style)// 主题样式设置 具体参考 libray中values/styles
                        .maxSelectNum(9)// 最大图片选择数量
                        .minSelectNum(1)// 最小选择数量
                        .imageSpanCount(4)// 每行显示个数
                        .selectionMode(PictureConfig.MULTIPLE)// 多选 or 单选 PictureConfig.MULTIPLE : PictureConfig.SINGLE
                        .previewImage(true)// 是否可预览图片
                        .previewVideo(true)// 是否可预览视频
                        .enablePreviewAudio(false)// 是否预览音频
                        .isCamera(true)// 是否显示拍照按钮
                        .isZoomAnim(true)// 图片列表点击 缩放效果 默认true
                        .setOutputCameraPath(IMAGE_CACHE)// 自定义拍照保存路径
                        .compress(true)// 是否压缩
                        .compressMode(PictureConfig.LUBAN_COMPRESS_MODE)//系统自带 or 鲁班压缩 PictureConfig.SYSTEM_COMPRESS_MODE or LUBAN_COMPRESS_MODE
                        .glideOverride(160, 160)// glide 加载宽高，越小图片列表越流畅，但会影响列表图片浏览的清晰度
                        .isGif(false)// 是否显示gif图片
                        .openClickSound(false)// 是否开启点击声音
                        .compressGrade(Luban.CUSTOM_GEAR)
                        .compressMaxKB(1024)//压缩最大值kb compressGrade()为Luban.CUSTOM_GEAR有效
                        .minimumCompressSize(500) //add by tanhaiqin, 图片大小 <= 500KB(数字可变) 不需要压缩
                        .videoSecond(5 * 60)//显示多少秒以内的视频
                        .recordVideoSecond(15)//录制视频秒数 默认60秒
                        .forResult(PictureConfig.CHOOSE_REQUEST);
                break;
            case R.id.item_video_delete:
                mItemVideoLl.setVisibility(View.GONE);
                mPublishtopicGv.setVisibility(View.VISIBLE);
                media = null;
                break;
            default:
                break;
        }
    }
    private void getYouPaiData() {
        String fileNames = media.getPath().substring(media.getPath().lastIndexOf("/") + 1);
        String url = MainApplication.urlNew + "/topic/sign.do";
        Map<String, String> map = new HashMap<>();
        map.put("fileNames", fileNames);
        Log.e("fileNameDir fileName", fileNames);
        map.put("targetType", "23");//23视频/24图片
        OkHttpUtils
                .post()
                .params(map)
                .url(url)
                .build()
                .connTimeOut(6000)
                .readTimeOut(6000)
                .execute(new StringCallback() {
                    @Override
                    public void onError(Call call, Exception e) {
                    }
                    @Override
                    public void onResponse(String response) {
                        String rtnCode = JsonUtils.getKeyResult(response, "code");
                        if ("1000".equals(rtnCode)) {
                            String rtnMsg = JsonUtils.getKeyResult(response, "data");
                            ArrayList<AuthSignBean> signBeans = (ArrayList<AuthSignBean>) JsonUtils.parseToObjectList(rtnMsg, AuthSignBean.class);
                            if (null != signBeans && signBeans.size() > 0) {
                                    String sign = signBeans.get(0).sign;
                                    String policy = signBeans.get(0).policy;
                                    formUpload(media.getPath(), sign, policy);
                            }
                        }
                    }
                });
    }
    /**
     * 表单上传
     *
     * @param SAMPLE_PIC_FILE
     * @param sign
     * @param policyServer
     */
    private void formUpload(String SAMPLE_PIC_FILE, String sign, String policyServer) {
        File temp = new File(SAMPLE_PIC_FILE);
//        //进度回调，可为空
        UpProgressListener progressListener = new UpProgressListener() {
            @Override
            public void onRequestProgress(long bytesWrite, long contentLength) {
            }
        };
        //结束回调，不可为空
        UpCompleteListener completeListener = new UpCompleteListener() {
            @Override
            public void onComplete(boolean isSuccess, String result) {
                if (isSuccess) {
                    requestPublishServer("["+result+"]");
                }
            }
        };
        //表单上传（服务器签名方式）
        UploadEngine.getInstance().formUpload(temp, policyServer, "d1evvideo01", sign, completeListener,
                progressListener);
    }
    private void requestPublishServer(String urls) {
        String url = MainApplication.urlNew + "/topic/publish.do";
        Map<String, String> map = new HashMap<>();
        map.put("content", mPublishtopicCon.getText().toString());
        map.put("urls", urls);
        map.put("topicId", talkRecommendBean.targetId + "");
        map.put("targetType",  "23");
        if (MainApplication.isLogin()) {
            map.put("userId", MainApplication.userId);
            map.put("appToken", MainApplication.messageToken);
        }
        OkHttpUtils.post().params(map).url(url).build().connTimeOut(6000).readTimeOut(6000).execute(new StringCallback() {
            @Override
            public void onError(Call call, Exception e) {
                ToastUtil.showToast(getApplicationContext(), "发布失败，请重试", Toast.LENGTH_SHORT);
            }
            @Override
            public void onResponse(String response) {
                String rtnCode = JsonUtils.getKeyResult(response, "code");
                if ("1000".equals(rtnCode)) {
                    ToastUtil.showToast(getApplicationContext(), "发布成功", Toast.LENGTH_SHORT);
                    finish();
                } else {
                    String message = JsonUtils.getKeyResult(response, "desc");
                    ToastUtil.showToast(getApplicationContext(), message, Toast.LENGTH_SHORT);
                }
            }
        });
    }
    final int reqTopic = 100;
    TalkRecommendBean talkRecommendBean = null;
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == reqTopic && resultCode == -100) {
            talkRecommendBean = (TalkRecommendBean) data.getSerializableExtra("topic");
            if (talkRecommendBean != null) {
                mPublishtopicChooseTopic.setText("# " + talkRecommendBean.topicName);
                mPublishTopicDe.setVisibility(View.VISIBLE);
            }
        } else if (requestCode == PictureConfig.CHOOSE_REQUEST && resultCode == RESULT_OK) {
            List<LocalMedia> selectList = PictureSelector.obtainMultipleResult(data);
            if (selectList != null && selectList.size() > 0) {
                media = selectList.get(0);
                if (TextUtils.isEmpty(media.getPath())) {
                    return;
                }
                if (!fileIsExists(media.getPath())) {
                    Log.e("yopic", "文件可能不存在了~");
                    return;
                }
                Glide.with(this).load(Uri.fromFile(new File(media.getPath())))
                        .listener(new RequestListener<Drawable>() {
                            @Override
                            public boolean onLoadFailed(@Nullable GlideException e, Object model,
                                                        Target<Drawable> target, boolean isFirstResource) {
                                return false;
                            }
                            @Override
                            public boolean onResourceReady(Drawable resource, Object model,
                                                           Target<Drawable> target, DataSource dataSource, boolean isFirstResource) {
                                return false;
                            }
                        })
                        .apply(new RequestOptions().centerCrop())
                        .into(mItemVideo);
                mItemVideoLl.setVisibility(View.VISIBLE);
                mPublishtopicGv.setVisibility(View.GONE);
                Log.e("yopic", "TEST===> video path = " + media.getPath()
                        + ",  compressPath = " + media.getCompressPath()
                        + ", height = " + media.getHeight()
                        + ", width = " + media.getWidth());
            }
        }
    }
    public static boolean fileIsExists(String strFile) {
        if (TextUtils.isEmpty(strFile)) {
            return false;
        }
        try {
            File f = new File(strFile);
            if (!f.exists()) {
                return false;
            }
        } catch (Exception e) {
            return false;
        }
        return true;
    }
    @Override
    protected void onResume() {
        super.onResume();
        MobclickAgent.onResume(this);
    }
    @Override
    protected void onPause() {
        super.onPause();
        MobclickAgent.onPause(this);
    }
    private void showDialogToExit(){
        AlertDialog.Builder builder = new AlertDialog.Builder(PublishTopicActivity.this);
        builder.setTitle("提示");
        builder.setMessage("确认取消发布？");
        builder.setCancelable(false);
        builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                finish();
            }
        });
        builder.setNegativeButton("取消", null);
        builder.create().show();
    }
    @Override
    public boolean onKeyUp(int keyCode, KeyEvent event) {
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            showDialogToExit();
            return true;
        }
        return false;
    }
   }
package com.electric.chargingpile.activity;
import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.support.annotation.Nullable;
import android.support.v7.app.AlertDialog;
import android.text.Editable;
import android.text.Html;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.blankj.utilcode.util.ToastUtils;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.DataSource;
import com.bumptech.glide.load.engine.GlideException;
import com.bumptech.glide.request.RequestListener;
import com.bumptech.glide.request.RequestOptions;
import com.bumptech.glide.request.target.Target;
import com.electric.chargingpile.R;
import com.electric.chargingpile.application.MainApplication;
import com.electric.chargingpile.data.AuthSignBean;
import com.electric.chargingpile.data.TalkRecommendBean;
import com.electric.chargingpile.util.BarColorUtil;
import com.electric.chargingpile.util.JsonUtils;
import com.electric.chargingpile.util.LoadingDialog;
import com.electric.chargingpile.util.ToastUtil;
import com.luck.picture.lib.PictureSelector;
import com.luck.picture.lib.compress.Luban;
import com.luck.picture.lib.config.PictureConfig;
import com.luck.picture.lib.config.PictureMimeType;
import com.luck.picture.lib.entity.LocalMedia;
import com.umeng.analytics.MobclickAgent;
import com.upyun.library.common.UploadEngine;
import com.upyun.library.listener.UpCompleteListener;
import com.upyun.library.listener.UpProgressListener;
import com.zhy.http.okhttp.OkHttpUtils;
import com.zhy.http.okhttp.callback.StringCallback;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import okhttp3.Call;
public class PublishTopicActivity extends Activity implements OnClickListener {
    Context mContext;
    private ImageView mPublishtopicBack;
    private TextView mPublishtopicPublish;
    private EditText mPublishtopicCon;
    private ImageView mPublishtopicGv;
    private TextView mPublishtopicChooseTopic;
    private TextView mPublishtopicChoosePreview;
    private TextView mPublishtopicWordNum;
    private ImageView mPublishTopicDe;
    private RelativeLayout mItemVideoLll;
    private ImageView mItemVideo;
    private View mItemVideoDelete;
    public static final String CACHE_DIR = Environment.getExternalStorageDirectory().getAbsolutePath() + "/cdz";
    public static final String IMAGE_CACHE = CACHE_DIR + "/cache/image/";
    LocalMedia media;
    LoadingDialog loadingDialog;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_publishtopic);
        mContext = this;
        loadingDialog = new LoadingDialog(this);
        loadingDialog.setCanceledOnTouchOutside(false);
        BarColorUtil.initStatusBarColor(PublishTopicActivity.this);
        initView();
    }
    private void initView() {
        mPublishtopicBack = (ImageView) findViewById(R.id.publishtopic_back);
        mPublishtopicPublish = (TextView) findViewById(R.id.publishtopic_publish);
        mPublishtopicCon = (EditText) findViewById(R.id.publishtopic_con);
        mPublishtopicGv = (ImageView) findViewById(R.id.item_choose_video);
        mPublishtopicChooseTopic = (TextView) findViewById(R.id.publishtopic_choose_topic);
        mPublishtopicChoosePreview = (TextView) findViewById(R.id.publishtopic_choose_preview);
        mPublishtopicWordNum = (TextView) findViewById(R.id.publishtopic_word_num);
        mPublishTopicDe = (ImageView) findViewById(R.id.publishtopic_choose_topic_de);
        mItemVideoLl = (RelativeLayout) findViewById(R.id.item_video_ll);
        mItemVideo = (ImageView) findViewById(R.id.item_video);
        mItemVideoDelete = (View) findViewById(R.id.item_video_delete);
        mPublishtopicCon.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
            }
            @Override
            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
            }
            @Override
            public void afterTextChanged(Editable editable) {
                int length = editable.length();
                if (length > 500) {
                    mPublishtopicWordNum.setText(Html.fromHtml("<font  color=\"#FF4E4E\">" + length + "</font>/500"));
                } else {
                    mPublishtopicWordNum.setText(length + "/500");
                }
            }
        });
        mPublishtopicBack.setOnClickListener(this);
        mPublishtopicPublish.setOnClickListener(this);
        mPublishtopicChoosePreview.setOnClickListener(this);
        mPublishtopicChooseTopic.setOnClickListener(this);
        mPublishTopicDe.setOnClickListener(this);
        mItemVideoDelete.setOnClickListener(this);
        mPublishtopicGv.setOnClickListener(this);
    }
    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.publishtopic_back:
                showDialogToExit();
//                finish();
                break;
            case R.id.publishtopic_publish:
                if (media == null) {
                    ToastUtils.showLong("请选择视频！");
                    return;
                }
                if (talkRecommendBean == null) {
                    ToastUtils.showLong("请选择话题！");
                    return;
                }
                getYouPaiData();
                break;
            case R.id.publishtopic_choose_topic:
                startActivityForResult(new Intent(this, TopicActivity.class), reqTopic);
                break;
            case R.id.publishtopic_choose_preview:
                break;
            case R.id.publishtopic_choose_topic_de:
                mPublishtopicChooseTopic.setText("# 选择话题");
                mPublishTopicDe.setVisibility(View.GONE);
                talkRecommendBean = null;
                break;
            case R.id.item_choose_video:
                PictureSelector.create(this)
                        .openGallery(PictureMimeType.ofVideo())// 全部.PictureMimeType.ofAll()、图片.ofImage()、视频.ofVideo()
                        .theme(R.style.picture_default_style)// 主题样式设置 具体参考 libray中values/styles
                        .maxSelectNum(9)// 最大图片选择数量
                        .minSelectNum(1)// 最小选择数量
                        .imageSpanCount(4)// 每行显示个数
                        .selectionMode(PictureConfig.MULTIPLE)// 多选 or 单选 PictureConfig.MULTIPLE : PictureConfig.SINGLE
                        .previewImage(true)// 是否可预览图片
                        .previewVideo(true)// 是否可预览视频
                        .enablePreviewAudio(false)// 是否预览音频
                        .isCamera(true)// 是否显示拍照按钮
                        .isZoomAnim(true)// 图片列表点击 缩放效果 默认true
                        .setOutputCameraPath(IMAGE_CACHE)// 自定义拍照保存路径
                        .compress(true)// 是否压缩
                        .compressMode(PictureConfig.LUBAN_COMPRESS_MODE)//系统自带 or 鲁班压缩 PictureConfig.SYSTEM_COMPRESS_MODE or LUBAN_COMPRESS_MODE
                        .glideOverride(160, 160)// glide 加载宽高，越小图片列表越流畅，但会影响列表图片浏览的清晰度
                        .isGif(false)// 是否显示gif图片
                        .openClickSound(false)// 是否开启点击声音
                        .compressGrade(Luban.CUSTOM_GEAR)
                        .compressMaxKB(1024)//压缩最大值kb compressGrade()为Luban.CUSTOM_GEAR有效
                        .minimumCompressSize(500) //add by tanhaiqin, 图片大小 <= 500KB(数字可变) 不需要压缩
                        .videoSecond(5 * 60)//显示多少秒以内的视频
                        .recordVideoSecond(15)//录制视频秒数 默认60秒
                        .forResult(PictureConfig.CHOOSE_REQUEST);
                break;
            case R.id.item_video_delete:
                mItemVideoLl.setVisibility(View.GONE);
                mPublishtopicGv.setVisibility(View.VISIBLE);
                media = null;
                break;
            default:
                break;
        }
    }
    private void getYouPaiData() {
        String fileNames = media.getPath().substring(media.getPath().lastIndexOf("/") + 1);
        String url = MainApplication.urlNew + "/topic/sign.do";
        Map<String, String> map = new HashMap<>();
        map.put("fileNames", fileNames);
        Log.e("fileNameDir fileName", fileNames);
        map.put("targetType", "23");//23视频/24图片
        OkHttpUtils
                .post()
                .params(map)
                .url(url)
                .build()
                .connTimeOut(6000)
                .readTimeOut(6000)
                .execute(new StringCallback() {
                    @Override
                    public void onError(Call call, Exception e) {
                        ToastUtil.showToast(getApplicationContext(), "发布失败，请重试", Toast.LENGTH_SHORT);
                        loadingDialog.dismiss();
                    }
                    @Override
                    public void onResponse(String response) {
                        String rtnCode = JsonUtils.getKeyResult(response, "code");
                        if ("1000".equals(rtnCode)) {
                            String rtnMsg = JsonUtils.getKeyResult(response, "data");
                            ArrayList<AuthSignBean> signBeans = (ArrayList<AuthSignBean>) JsonUtils.parseToObjectList(rtnMsg, AuthSignBean.class);
                            if (null != signBeans && signBeans.size() > 0) {
                                String sign = signBeans.get(0).sign;
                                String policy = signBeans.get(0).policy;
                                formUpload(media.getPath(), sign, policy);
                            }
                        }
                    }
                });
    }
    /**
     * 表单上传
     *
     * @param SAMPLE_PIC_FILE
     * @param sign
     * @param policyServer
     */
    private void formUpload(String SAMPLE_PIC_FILE, String sign, String policyServer) {
        File temp = new File(SAMPLE_PIC_FILE);
//        //进度回调，可为空
        UpProgressListener progressListener = new UpProgressListener() {
            @Override
            public void onRequestProgress(long bytesWrite, long contentLength) {
            }
        };
        //结束回调，不可为空
        UpCompleteListener completeListener = new UpCompleteListener() {
            @Override
            public void onComplete(boolean isSuccess, String result) {
                if (isSuccess) {
                    requestPublishServer("[" + result + "]");
                } else {
                    ToastUtil.showToast(getApplicationContext(), "发布失败，请重试", Toast.LENGTH_SHORT);
                    loadingDialog.dismiss();
                }
            }
        };
        //表单上传（服务器签名方式）
        UploadEngine.getInstance().formUpload(temp, policyServer, "d1evvideo01", sign, completeListener,
                progressListener);
    }
    private void requestPublishServer(String urls) {
        String url = MainApplication.urlNew + "/topic/publish.do";
        Map<String, String> map = new HashMap<>();
        map.put("content", mPublishtopicCon.getText().toString());
        map.put("urls", urls);
        map.put("topicId", talkRecommendBean.targetId + "");
        map.put("targetType",  "23");
        if (MainApplication.isLogin()) {
            map.put("userId", MainApplication.userId);
            map.put("appToken", MainApplication.messageToken);
        }
        OkHttpUtils.post().params(map).url(url).build().connTimeOut(6000).readTimeOut(6000).execute(new StringCallback() {
            @Override
            public void onError(Call call, Exception e) {
                ToastUtil.showToast(getApplicationContext(), "发布失败，请重试", Toast.LENGTH_SHORT);
                loadingDialog.dismiss();
            }
            @Override
            public void onResponse(String response) {
                String rtnCode = JsonUtils.getKeyResult(response, "code");
                if ("1000".equals(rtnCode)) {
                    ToastUtil.showToast(getApplicationContext(), "发布成功", Toast.LENGTH_SHORT);
                    finish();
                } else {
                    String message = JsonUtils.getKeyResult(response, "desc");
                    ToastUtil.showToast(getApplicationContext(), message, Toast.LENGTH_SHORT);
                }
                loadingDialog.dismiss();
            }
        });
    }
    final int reqTopic = 100;
    TalkRecommendBean talkRecommendBean = null;
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == reqTopic && resultCode == -100) {
            talkRecommendBean = (TalkRecommendBean) data.getSerializableExtra("topic");
            if (talkRecommendBean != null) {
                mPublishtopicChooseTopic.setText("# " + talkRecommendBean.topicName);
                mPublishTopicDe.setVisibility(View.VISIBLE);
            }
        } else if (requestCode == PictureConfig.CHOOSE_REQUEST && resultCode == RESULT_OK) {
            List<LocalMedia> selectList = PictureSelector.obtainMultipleResult(data);
            if (selectList != null && selectList.size() > 0) {
                media = selectList.get(0);
                if (TextUtils.isEmpty(media.getPath())) {
                    return;
                }
                if (!fileIsExists(media.getPath())) {
                    Log.e("yopic", "文件可能不存在了~");
                    return;
                }
                Glide
                        .with(this)
                        .load(Uri.fromFile(new File(media.getPath())))
                        .apply(new RequestOptions().centerCrop())
                        .into(mItemVideo);
                mItemVideoLl.setVisibility(View.VISIBLE);
                mPublishtopicGv.setVisibility(View.GONE);
                Log.e("yopic", "TEST===> video path = " + media.getPath()
                        + ",  compressPath = " + media.getCompressPath()
                        + ", height = " + media.getHeight()
                        + ", width = " + media.getWidth());
            }
        }
    }
    public static boolean fileIsExists(String strFile) {
        if (TextUtils.isEmpty(strFile)) {
            return false;
        }
        try {
            File f = new File(strFile);
            if (!f.exists()) {
                return false;
            }
        } catch (Exception e) {
            return false;
        }
        return true;
    }
    @Override
    protected void onResume() {
        super.onResume();
        MobclickAgent.onResume(this);
    }
    @Override
    protected void onPause() {
        super.onPause();
        MobclickAgent.onPause(this);
    }
    private void showDialogToExit(){
        AlertDialog.Builder builder = new AlertDialog.Builder(PublishTopicActivity.this);
        builder.setTitle("提示");
        builder.setMessage("确认取消发布？");
        builder.setCancelable(false);
        builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                finish();
            }
        });
        builder.setNegativeButton("取消", null);
        builder.create().show();
    }
    @Override
    public boolean onKeyUp(int keyCode, KeyEvent event) {
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            showDialogToExit();
            return true;
        }
        return false;
       }
}

app/src/main/java/com/electric/chargingpile/fragment/SvVideoShowView.java

@@ -36,6 +36,7 @@ import com.electric.chargingpile.view.VideoCommentDialog;
import com.electric.chargingpile.view.VideoPubilshDialog;
import com.electric.chargingpile.widge.photoview.PhotoView;
import com.electric.chargingpile.widge.photoview.ZoomingViewpager;
import com.mabeijianxi.smallvideorecord2.Log;
import com.qmuiteam.qmui.widget.dialog.QMUIBottomSheet;
import com.squareup.picasso.Picasso;
import com.zhy.http.okhttp.OkHttpUtils;
@@ -318,7 +319,7 @@ public class SvVideoShowView implements View.OnClickListener {
    }
    ZoomingViewpager zoomingViewpager;
    ImageAdapter imageAdapter = new ImageAdapter();
    ImageAdapter imageAdapter;
    private void initZoomPhoto(View view) {
        vd_title_tv = view.findViewById(R.id.vd_title_tv);
@@ -342,6 +343,7 @@ public class SvVideoShowView implements View.OnClickListener {
            }
        });
        imageAdapter = new ImageAdapter();
        zoomingViewpager.setAdapter(imageAdapter);
    }
@@ -384,28 +386,28 @@ public class SvVideoShowView implements View.OnClickListener {
    public void updateView() {
        String title = talkRecommendBean.title;
        if (TextUtils.isEmpty(title)) {
            sv_show_tvcon_more.setVisibility(View.GONE);
        } else {
            int length = title.length();
            if (length > 100) {
                sv_show_tvcon.setMaxLines(3);
                sv_show_tvcon.setEllipsize(TextUtils.TruncateAt.END);
                sv_show_tvcon_more.setVisibility(View.VISIBLE);
                sv_show_tvcon.setText(talkRecommendBean.title);
            } else {
                sv_show_tvcon_more.setVisibility(View.GONE);
        sv_show_tvcon_more.setVisibility(View.GONE);
        int length = title.length();
        if (length > 100) {
            sv_show_tvcon.setMaxLines(3);
            sv_show_tvcon.setEllipsize(TextUtils.TruncateAt.END);
            sv_show_tvcon_more.setVisibility(View.VISIBLE);
                sv_show_tvcon.setMaxLines(100);
            }
        } else {
            sv_show_tvcon_more.setVisibility(View.GONE);
            sv_show_tvcon.setMaxLines(100);
        }
        sv_show_tvcon.setText(talkRecommendBean.title);
    }
    public void initAndPlay() {
        if (talkRecommendBean.targetType == 24) {
            String s = talkRecommendBean.imgUrls.toString();
            LogUtils.d("demo 11",s);
            imageAdapter.notifyDataSetChanged();
        } else {
            if (upVideoView2 != null && !TextUtils.isEmpty(talkRecommendBean.videoUrl)) {

app/src/main/java/com/electric/chargingpile/fragment/TalkRecommendFragment.java

@@ -33,11 +33,18 @@ import com.electric.chargingpile.util.ToastUtil;
import com.zhy.http.okhttp.OkHttpUtils;
import com.zhy.http.okhttp.callback.StringCallback;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import io.reactivex.Observable;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.Disposable;
import io.reactivex.functions.Consumer;
import io.reactivex.functions.Predicate;
import io.reactivex.schedulers.Schedulers;
import okhttp3.Call;
public class TalkRecommendFragment extends Fragment implements View.OnClickListener {
@@ -52,8 +59,8 @@ public class TalkRecommendFragment extends Fragment implements View.OnClickListe
    private static final String TAG = "TalkRecommendFragment";
    private int page = 1;
    public void refreshList(){
        if(view == null)
    public void refreshList() {
        if (view == null)
            return;
        xRefreshView.startRefresh();
        page = 1;
@@ -133,25 +140,41 @@ public class TalkRecommendFragment extends Fragment implements View.OnClickListe
        layoutAdapter.setOnRecyclerItemClickListener(new RecyclerItemTypeClickListener() {
            @Override
            public void onItemClickListener(int position, int type) {
                int pos = position - 1;
                final int pos = position - 1;
                ArrayList<TalkRecommendBean> talkRecommendBeans = layoutAdapter.getCurrentData();
                if (!NetUtil.CheckNetwork(getActivity())) {
                    Toast.makeText(getActivity(), "请检查网络", Toast.LENGTH_SHORT).show();
                    return;
                }
                if(type == 2){
                    startActivity(new Intent(getActivity(), PersonalPageActivity.class).putExtra("targetUserId", talkRecommendBeans.get(pos).addUserId+""));
                if (type == 2) {
                    startActivity(new Intent(getActivity(), PersonalPageActivity.class).putExtra("targetUserId", talkRecommendBeans.get(pos).addUserId + ""));
                    return;
                }
                if(talkRecommendBeans.get(pos).targetType == 25){
                    startActivity(new Intent(getActivity(), TopicDetailsActivity.class).putExtra("topicId", talkRecommendBeans.get(pos).topicId+""));
                }else {
                    Intent intent = new Intent(getActivity(), VideoDetaislActivity.class);
                    intent.putExtra("list", talkRecommendBeans);
                    intent.putExtra("pos", pos);
                    startActivity(intent);
                if (talkRecommendBeans.get(pos).targetType == 25) {
                    startActivity(new Intent(getActivity(), TopicDetailsActivity.class).putExtra("topicId", talkRecommendBeans.get(pos).topicId + ""));
                } else {
                    Disposable disposable = Observable
                            .fromIterable(talkRecommendBeans)
                            .filter(new Predicate<TalkRecommendBean>() {
                                @Override
                                public boolean test(TalkRecommendBean talkRecommendBean) throws Exception {
                                    return talkRecommendBean.targetType != 25;
                                }
                            }).toList()
                            .subscribeOn(Schedulers.io())
                            .observeOn(AndroidSchedulers.mainThread())
                            .subscribe(new Consumer<List<TalkRecommendBean>>() {
                                @Override
                                public void accept(List<TalkRecommendBean> list) throws Exception {
                                    Intent intent = new Intent(getActivity(), VideoDetaislActivity.class);
                                    intent.putExtra("list", (Serializable) list);
                                    intent.putExtra("pos", pos);
                                    startActivity(intent);
                                }
                            });
                }
            }
        });
@@ -300,6 +323,4 @@ public class TalkRecommendFragment extends Fragment implements View.OnClickListe
            }
        });
    }
}

app/src/main/java/com/electric/chargingpile/view/sview/VerticalViewPager.java

@@ -1685,136 +1685,140 @@ public class VerticalViewPager extends ViewGroup {
         * If we return true, onMotionEvent will be called and we do the actual
         * scrolling there.
         */
        try {
        final int action = ev.getAction() & MotionEventCompat.ACTION_MASK;
            final int action = ev.getAction() & MotionEventCompat.ACTION_MASK;
        // Always take care of the touch gesture being complete.
        if (action == MotionEvent.ACTION_CANCEL || action == MotionEvent.ACTION_UP) {
            // Release the drag.
            if (DEBUG) Log.v(TAG, "Intercept done!");
            mIsBeingDragged = false;
            mIsUnableToDrag = false;
            mActivePointerId = INVALID_POINTER;
            if (mVelocityTracker != null) {
                mVelocityTracker.recycle();
                mVelocityTracker = null;
            }
            return false;
        }
        // Nothing more to do here if we have decided whether or not we
        // are dragging.
        if (action != MotionEvent.ACTION_DOWN) {
            if (mIsBeingDragged) {
                if (DEBUG) Log.v(TAG, "Intercept returning true!");
                return true;
            }
            if (mIsUnableToDrag) {
                if (DEBUG) Log.v(TAG, "Intercept returning false!");
            // Always take care of the touch gesture being complete.
            if (action == MotionEvent.ACTION_CANCEL || action == MotionEvent.ACTION_UP) {
                // Release the drag.
                if (DEBUG) Log.v(TAG, "Intercept done!");
                mIsBeingDragged = false;
                mIsUnableToDrag = false;
                mActivePointerId = INVALID_POINTER;
                if (mVelocityTracker != null) {
                    mVelocityTracker.recycle();
                    mVelocityTracker = null;
                }
                return false;
            }
        }
        switch (action) {
            case MotionEvent.ACTION_MOVE: {
                /*
                 * mIsBeingDragged == false, otherwise the shortcut would have caught it. Check
                 * whether the user has moved far enough from his original down touch.
                 */
                /*
                 * Locally do absolute value. mLastMotionY is set to the y value
                 * of the down event.
                 */
                final int activePointerId = mActivePointerId;
                if (activePointerId == INVALID_POINTER) {
                    // If we don't have a valid id, the touch down wasn't on content.
                    break;
            // Nothing more to do here if we have decided whether or not we
            // are dragging.
            if (action != MotionEvent.ACTION_DOWN) {
                if (mIsBeingDragged) {
                    if (DEBUG) Log.v(TAG, "Intercept returning true!");
                    return true;
                }
                final int pointerIndex = MotionEventCompat.findPointerIndex(ev, activePointerId);
                final float y = MotionEventCompat.getY(ev, pointerIndex);
                final float dy = y - mLastMotionY;
                final float yDiff = Math.abs(dy);
                final float x = MotionEventCompat.getX(ev, pointerIndex);
                final float xDiff = Math.abs(x - mInitialMotionX);
                if (DEBUG) Log.v(TAG, "Moved x to " + x + "," + y + " diff=" + xDiff + "," + yDiff);
                if (dy != 0 && !isGutterDrag(mLastMotionY, dy) &&
                        canScroll(this, false, (int) dy, (int) x, (int) y)) {
                    // Nested view has scrollable area under this point. Let it be handled there.
                    mLastMotionX = x;
                    mLastMotionY = y;
                    mIsUnableToDrag = true;
                if (mIsUnableToDrag) {
                    if (DEBUG) Log.v(TAG, "Intercept returning false!");
                    return false;
                }
                if (yDiff > mTouchSlop && yDiff * 0.5f > xDiff) {
                    if (DEBUG) Log.v(TAG, "Starting drag!");
                    mIsBeingDragged = true;
                    requestParentDisallowInterceptTouchEvent(true);
                    setScrollState(SCROLL_STATE_DRAGGING);
                    mLastMotionY = dy > 0 ? mInitialMotionY + mTouchSlop :
                            mInitialMotionY - mTouchSlop;
                    mLastMotionX = x;
                    setScrollingCacheEnabled(true);
                } else if (xDiff > mTouchSlop) {
                    // The finger has moved enough in the vertical
                    // direction to be counted as a drag...  abort
                    // any attempt to drag horizontally, to work correctly
                    // with children that have scrolling containers.
                    if (DEBUG) Log.v(TAG, "Starting unable to drag!");
                    mIsUnableToDrag = true;
                }
                if (mIsBeingDragged) {
                    // Scroll to follow the motion event
                    if (performDrag(y)) {
                        ViewCompat.postInvalidateOnAnimation(this);
            }
            switch (action) {
                case MotionEvent.ACTION_MOVE: {
                    /*
                     * mIsBeingDragged == false, otherwise the shortcut would have caught it. Check
                     * whether the user has moved far enough from his original down touch.
                     */
                    /*
                     * Locally do absolute value. mLastMotionY is set to the y value
                     * of the down event.
                     */
                    final int activePointerId = mActivePointerId;
                    if (activePointerId == INVALID_POINTER) {
                        // If we don't have a valid id, the touch down wasn't on content.
                        break;
                    }
                    final int pointerIndex = MotionEventCompat.findPointerIndex(ev, activePointerId);
                    final float y = MotionEventCompat.getY(ev, pointerIndex);
                    final float dy = y - mLastMotionY;
                    final float yDiff = Math.abs(dy);
                    final float x = MotionEventCompat.getX(ev, pointerIndex);
                    final float xDiff = Math.abs(x - mInitialMotionX);
                    if (DEBUG)
                        Log.v(TAG, "Moved x to " + x + "," + y + " diff=" + xDiff + "," + yDiff);
                    if (dy != 0 && !isGutterDrag(mLastMotionY, dy) &&
                            canScroll(this, false, (int) dy, (int) x, (int) y)) {
                        // Nested view has scrollable area under this point. Let it be handled there.
                        mLastMotionX = x;
                        mLastMotionY = y;
                        mIsUnableToDrag = true;
                        return false;
                    }
                    if (yDiff > mTouchSlop && yDiff * 0.5f > xDiff) {
                        if (DEBUG) Log.v(TAG, "Starting drag!");
                        mIsBeingDragged = true;
                        requestParentDisallowInterceptTouchEvent(true);
                        setScrollState(SCROLL_STATE_DRAGGING);
                        mLastMotionY = dy > 0 ? mInitialMotionY + mTouchSlop :
                                mInitialMotionY - mTouchSlop;
                        mLastMotionX = x;
                        setScrollingCacheEnabled(true);
                    } else if (xDiff > mTouchSlop) {
                        // The finger has moved enough in the vertical
                        // direction to be counted as a drag...  abort
                        // any attempt to drag horizontally, to work correctly
                        // with children that have scrolling containers.
                        if (DEBUG) Log.v(TAG, "Starting unable to drag!");
                        mIsUnableToDrag = true;
                    }
                    if (mIsBeingDragged) {
                        // Scroll to follow the motion event
                        if (performDrag(y)) {
                            ViewCompat.postInvalidateOnAnimation(this);
                        }
                    }
                    break;
                }
                break;
            }
            case MotionEvent.ACTION_DOWN: {
                /*
                 * Remember location of down touch.
                 * ACTION_DOWN always refers to pointer index 0.
                 */
                mLastMotionX = mInitialMotionX = ev.getX();
                mLastMotionY = mInitialMotionY = ev.getY();
                mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
                mIsUnableToDrag = false;
                case MotionEvent.ACTION_DOWN: {
                    /*
                     * Remember location of down touch.
                     * ACTION_DOWN always refers to pointer index 0.
                     */
                    mLastMotionX = mInitialMotionX = ev.getX();
                    mLastMotionY = mInitialMotionY = ev.getY();
                    mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
                    mIsUnableToDrag = false;
                    mScroller.computeScrollOffset();
                    if (mScrollState == SCROLL_STATE_SETTLING &&
                            Math.abs(mScroller.getFinalY() - mScroller.getCurrY()) > mCloseEnough) {
                        // Let the user 'catch' the pager as it animates.
                        mScroller.abortAnimation();
                        mPopulatePending = false;
                        populate();
                        mIsBeingDragged = true;
                        requestParentDisallowInterceptTouchEvent(true);
                        setScrollState(SCROLL_STATE_DRAGGING);
                    } else {
                        completeScroll(false);
                        mIsBeingDragged = false;
                    }
                mScroller.computeScrollOffset();
                if (mScrollState == SCROLL_STATE_SETTLING &&
                        Math.abs(mScroller.getFinalY() - mScroller.getCurrY()) > mCloseEnough) {
                    // Let the user 'catch' the pager as it animates.
                    mScroller.abortAnimation();
                    mPopulatePending = false;
                    populate();
                    mIsBeingDragged = true;
                    requestParentDisallowInterceptTouchEvent(true);
                    setScrollState(SCROLL_STATE_DRAGGING);
                } else {
                    completeScroll(false);
                    mIsBeingDragged = false;
                    if (DEBUG) Log.v(TAG, "Down at " + mLastMotionX + "," + mLastMotionY
                            + " mIsBeingDragged=" + mIsBeingDragged
                            + "mIsUnableToDrag=" + mIsUnableToDrag);
                    break;
                }
                if (DEBUG) Log.v(TAG, "Down at " + mLastMotionX + "," + mLastMotionY
                        + " mIsBeingDragged=" + mIsBeingDragged
                        + "mIsUnableToDrag=" + mIsUnableToDrag);
                break;
                case MotionEventCompat.ACTION_POINTER_UP:
                    onSecondaryPointerUp(ev);
                    break;
            }
            case MotionEventCompat.ACTION_POINTER_UP:
                onSecondaryPointerUp(ev);
                break;
        }
        if (mVelocityTracker == null) {
            mVelocityTracker = VelocityTracker.obtain();
            if (mVelocityTracker == null) {
                mVelocityTracker = VelocityTracker.obtain();
            }
            mVelocityTracker.addMovement(ev);
        } catch (IllegalArgumentException ex) {
            ex.printStackTrace();
        }
        mVelocityTracker.addMovement(ev);
        /*
         * The only time we want to intercept motion events is if we are in the
         * drag mode.
@@ -1824,128 +1828,133 @@ public class VerticalViewPager extends ViewGroup {
    @Override
    public boolean onTouchEvent(MotionEvent ev) {
        if (mFakeDragging) {
            // A fake drag is in progress already, ignore this real one
            // but still eat the touch events.
            // (It is likely that the user is multi-touching the screen.)
            return true;
        }
        if (ev.getAction() == MotionEvent.ACTION_DOWN && ev.getEdgeFlags() != 0) {
            // Don't handle edge touches immediately -- they may actually belong to one of our
            // descendants.
            return false;
        }
        try {
            if (mFakeDragging) {
                // A fake drag is in progress already, ignore this real one
                // but still eat the touch events.
                // (It is likely that the user is multi-touching the screen.)
                return true;
            }
        if (mAdapter == null || mAdapter.getCount() == 0) {
            // Nothing to present or scroll; nothing to touch.
            return false;
        }
            if (ev.getAction() == MotionEvent.ACTION_DOWN && ev.getEdgeFlags() != 0) {
                // Don't handle edge touches immediately -- they may actually belong to one of our
                // descendants.
                return false;
            }
        if (mVelocityTracker == null) {
            mVelocityTracker = VelocityTracker.obtain();
        }
        mVelocityTracker.addMovement(ev);
            if (mAdapter == null || mAdapter.getCount() == 0) {
                // Nothing to present or scroll; nothing to touch.
                return false;
            }
        final int action = ev.getAction();
        boolean needsInvalidate = false;
            if (mVelocityTracker == null) {
                mVelocityTracker = VelocityTracker.obtain();
            }
            mVelocityTracker.addMovement(ev);
        switch (action & MotionEventCompat.ACTION_MASK) {
            case MotionEvent.ACTION_DOWN: {
                mScroller.abortAnimation();
                mPopulatePending = false;
                populate();
            final int action = ev.getAction();
            boolean needsInvalidate = false;
                // Remember where the motion event started
                mLastMotionX = mInitialMotionX = ev.getX();
                mLastMotionY = mInitialMotionY = ev.getY();
                mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
                break;
            }
            case MotionEvent.ACTION_MOVE:
                if (!mIsBeingDragged) {
                    final int pointerIndex = MotionEventCompat.findPointerIndex(ev, mActivePointerId);
                    final float y = MotionEventCompat.getY(ev, pointerIndex);
                    final float yDiff = Math.abs(y - mLastMotionY);
                    final float x = MotionEventCompat.getX(ev, pointerIndex);
                    final float xDiff = Math.abs(x - mLastMotionX);
                    if (DEBUG)
                        Log.v(TAG, "Moved x to " + x + "," + y + " diff=" + xDiff + "," + yDiff);
                    if (yDiff > mTouchSlop && yDiff > xDiff) {
                        if (DEBUG) Log.v(TAG, "Starting drag!");
                        mIsBeingDragged = true;
                        requestParentDisallowInterceptTouchEvent(true);
                        mLastMotionY = y - mInitialMotionY > 0 ? mInitialMotionY + mTouchSlop :
                                mInitialMotionY - mTouchSlop;
                        mLastMotionX = x;
                        setScrollState(SCROLL_STATE_DRAGGING);
                        setScrollingCacheEnabled(true);
            switch (action & MotionEventCompat.ACTION_MASK) {
                case MotionEvent.ACTION_DOWN: {
                    mScroller.abortAnimation();
                    mPopulatePending = false;
                    populate();
                        // Disallow Parent Intercept, just in case
                        ViewParent parent = getParent();
                        if (parent != null) {
                            parent.requestDisallowInterceptTouchEvent(true);
                    // Remember where the motion event started
                    mLastMotionX = mInitialMotionX = ev.getX();
                    mLastMotionY = mInitialMotionY = ev.getY();
                    mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
                    break;
                }
                case MotionEvent.ACTION_MOVE:
                    if (!mIsBeingDragged) {
                        final int pointerIndex = MotionEventCompat.findPointerIndex(ev, mActivePointerId);
                        final float y = MotionEventCompat.getY(ev, pointerIndex);
                        final float yDiff = Math.abs(y - mLastMotionY);
                        final float x = MotionEventCompat.getX(ev, pointerIndex);
                        final float xDiff = Math.abs(x - mLastMotionX);
                        if (DEBUG)
                            Log.v(TAG, "Moved x to " + x + "," + y + " diff=" + xDiff + "," + yDiff);
                        if (yDiff > mTouchSlop && yDiff > xDiff) {
                            if (DEBUG) Log.v(TAG, "Starting drag!");
                            mIsBeingDragged = true;
                            requestParentDisallowInterceptTouchEvent(true);
                            mLastMotionY = y - mInitialMotionY > 0 ? mInitialMotionY + mTouchSlop :
                                    mInitialMotionY - mTouchSlop;
                            mLastMotionX = x;
                            setScrollState(SCROLL_STATE_DRAGGING);
                            setScrollingCacheEnabled(true);
                            // Disallow Parent Intercept, just in case
                            ViewParent parent = getParent();
                            if (parent != null) {
                                parent.requestDisallowInterceptTouchEvent(true);
                            }
                        }
                    }
                    // Not else! Note that mIsBeingDragged can be set above.
                    if (mIsBeingDragged) {
                        // Scroll to follow the motion event
                        final int activePointerIndex = MotionEventCompat.findPointerIndex(
                                ev, mActivePointerId);
                        final float y = MotionEventCompat.getY(ev, activePointerIndex);
                        needsInvalidate |= performDrag(y);
                    }
                    break;
                case MotionEvent.ACTION_UP:
                    if (mIsBeingDragged) {
                        final VelocityTracker velocityTracker = mVelocityTracker;
                        velocityTracker.computeCurrentVelocity(1000, mMaximumVelocity);
                        int initialVelocity = (int) VelocityTrackerCompat.getYVelocity(
                                velocityTracker, mActivePointerId);
                        mPopulatePending = true;
                        final int height = getClientHeight();
                        final int scrollY = getScrollY();
                        final ItemInfo ii = infoForCurrentScrollPosition();
                        final int currentPage = ii.position;
                        final float pageOffset = (((float) scrollY / height) - ii.offset) / ii.heightFactor;
                        final int activePointerIndex =
                                MotionEventCompat.findPointerIndex(ev, mActivePointerId);
                        final float y = MotionEventCompat.getY(ev, activePointerIndex);
                        final int totalDelta = (int) (y - mInitialMotionY);
                        int nextPage = determineTargetPage(currentPage, pageOffset, initialVelocity,
                                totalDelta);
                        setCurrentItemInternal(nextPage, true, true, initialVelocity);
                        mActivePointerId = INVALID_POINTER;
                        endDrag();
                        needsInvalidate = mTopEdge.onRelease() | mBottomEdge.onRelease();
                    }
                    break;
                case MotionEvent.ACTION_CANCEL:
                    if (mIsBeingDragged) {
                        scrollToItem(mCurItem, true, 0, false);
                        mActivePointerId = INVALID_POINTER;
                        endDrag();
                        needsInvalidate = mTopEdge.onRelease() | mBottomEdge.onRelease();
                    }
                    break;
                case MotionEventCompat.ACTION_POINTER_DOWN: {
                    final int index = MotionEventCompat.getActionIndex(ev);
                    final float y = MotionEventCompat.getY(ev, index);
                    mLastMotionY = y;
                    mActivePointerId = MotionEventCompat.getPointerId(ev, index);
                    break;
                }
                // Not else! Note that mIsBeingDragged can be set above.
                if (mIsBeingDragged) {
                    // Scroll to follow the motion event
                    final int activePointerIndex = MotionEventCompat.findPointerIndex(
                            ev, mActivePointerId);
                    final float y = MotionEventCompat.getY(ev, activePointerIndex);
                    needsInvalidate |= performDrag(y);
                }
                break;
            case MotionEvent.ACTION_UP:
                if (mIsBeingDragged) {
                    final VelocityTracker velocityTracker = mVelocityTracker;
                    velocityTracker.computeCurrentVelocity(1000, mMaximumVelocity);
                    int initialVelocity = (int) VelocityTrackerCompat.getYVelocity(
                            velocityTracker, mActivePointerId);
                    mPopulatePending = true;
                    final int height = getClientHeight();
                    final int scrollY = getScrollY();
                    final ItemInfo ii = infoForCurrentScrollPosition();
                    final int currentPage = ii.position;
                    final float pageOffset = (((float) scrollY / height) - ii.offset) / ii.heightFactor;
                    final int activePointerIndex =
                            MotionEventCompat.findPointerIndex(ev, mActivePointerId);
                    final float y = MotionEventCompat.getY(ev, activePointerIndex);
                    final int totalDelta = (int) (y - mInitialMotionY);
                    int nextPage = determineTargetPage(currentPage, pageOffset, initialVelocity,
                            totalDelta);
                    setCurrentItemInternal(nextPage, true, true, initialVelocity);
                    mActivePointerId = INVALID_POINTER;
                    endDrag();
                    needsInvalidate = mTopEdge.onRelease() | mBottomEdge.onRelease();
                }
                break;
            case MotionEvent.ACTION_CANCEL:
                if (mIsBeingDragged) {
                    scrollToItem(mCurItem, true, 0, false);
                    mActivePointerId = INVALID_POINTER;
                    endDrag();
                    needsInvalidate = mTopEdge.onRelease() | mBottomEdge.onRelease();
                }
                break;
            case MotionEventCompat.ACTION_POINTER_DOWN: {
                final int index = MotionEventCompat.getActionIndex(ev);
                final float y = MotionEventCompat.getY(ev, index);
                mLastMotionY = y;
                mActivePointerId = MotionEventCompat.getPointerId(ev, index);
                break;
                case MotionEventCompat.ACTION_POINTER_UP:
                    onSecondaryPointerUp(ev);
                    mLastMotionY = MotionEventCompat.getY(ev,
                            MotionEventCompat.findPointerIndex(ev, mActivePointerId));
                    break;
            }
            case MotionEventCompat.ACTION_POINTER_UP:
                onSecondaryPointerUp(ev);
                mLastMotionY = MotionEventCompat.getY(ev,
                        MotionEventCompat.findPointerIndex(ev, mActivePointerId));
                break;
        }
        if (needsInvalidate) {
            ViewCompat.postInvalidateOnAnimation(this);
            if (needsInvalidate) {
                ViewCompat.postInvalidateOnAnimation(this);
            }
        } catch (IllegalArgumentException ex) {
            ex.printStackTrace();
        }
        return true;
    }