package cn.flightfeather.thirdapp.activity;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.StrictMode;
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import android.support.v4.view.ViewPager;
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import android.support.v7.app.AlertDialog;
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import android.support.v7.app.AppCompatActivity;
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import android.view.View;
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import android.widget.ImageView;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.bm.library.PhotoView;
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import com.ping.greendao.gen.MediafileDao;
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import java.io.File;
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import java.util.List;
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import cn.flightfeather.thirdapp.CommonApplication;
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import cn.flightfeather.thirdapp.R;
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import cn.flightfeather.thirdapp.adapter.CommonPagerAdapter;
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import cn.flightfeather.thirdapp.bean.Mediafile;
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import okhttp3.ResponseBody;
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import retrofit2.Call;
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import retrofit2.Callback;
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import retrofit2.Response;
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import retrofit2.http.DELETE;
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import retrofit2.http.Path;
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public class PhotoViewerActivity extends AppCompatActivity implements View.OnClickListener{
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private PhotoView pv_main;
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private TextView tv_name;
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private ImageView iv_delete;
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private ImageView iv_share;
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private TextView tv_currentP;
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private TextView tv_totalCount;
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private ViewPager view_pager;
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private int type;
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private boolean deletable;
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private File file;
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private List<File> files;
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private List<Mediafile> mediafiles;
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private Mediafile mediafile;
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private int position;
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public static final int CAMERA_PHOTO = 10;
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public static final int CAMERA_PHOTO_TEMP =14;
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public static final int SIGN_PHOTO =11;
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public static final int EVIDENCE_PHOTO = 12;
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public static final int EVIDENCE_PHOTO_TEMP =16;
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public static final int GIT_PHOTO =15;
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public static final int GIT_PHOTO_TEMP=13;
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public static final int PROBLEM_PHOTO =17;
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public static final int CHANGE_PHOTO =18;
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public static final String PARA_FILES = "files";
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public static final String PARA_MEDIAS = "mediaFiles";
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private CommonApplication application;
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private PhotoViewerService photoViewerService;
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private MediafileDao mediafileDao;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_photo_viewer);
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application = (CommonApplication) getApplication();
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initUI();
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initData2();
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}
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//初始化界面
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private void initUI() {
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tv_currentP = findViewById(R.id.tv_currentP);
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tv_totalCount = findViewById(R.id.tv_totalCount);
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tv_name = (TextView) findViewById(R.id.tv_name);
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iv_delete = (ImageView) findViewById(R.id.iv_delete);
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iv_share = (ImageView) findViewById(R.id.iv_share);
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view_pager = findViewById(R.id.view_pager);
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}
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//初始化数据
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// private void initData() {
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// photoViewerService = (PhotoViewerService) application.getRetrofit().create(PhotoViewerService.class);
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// mediafileDao = application.getDaoSession().getMediafileDao();
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//
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// Intent intent = getIntent();
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// file = (File) intent.getSerializableExtra("file");
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// type = intent.getIntExtra("type",0);
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// deletable = intent.getBooleanExtra("deletable",false);
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//
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//
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//
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// if (file!=null){
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// Bitmap bm = BitmapFactory.decodeFile(file.getAbsolutePath());
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// pv_main.setImageBitmap(bm);
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//
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// String name = file.getName();
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// if (name.length()>8){
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// tv_name.setTitle(name.substring(0,name.length()-8));
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// }else {
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// tv_name.setTitle(name);
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// }
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//
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//
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// iv_share.setOnClickListener(this);
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// if (!deletable){
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// iv_delete.setVisibility(View.GONE);
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// }else {
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// mediafile = (Mediafile) intent.getSerializableExtra("mediaFile");
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// if (mediafile ==null&&type!= GIT_PHOTO_TEMP&&type!=CAMERA_PHOTO_TEMP&&type!=EVIDENCE_PHOTO_TEMP){
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// Toast.makeText(application, "mediaFile获取失败", Toast.LENGTH_SHORT).show();
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// iv_delete.setVisibility(View.GONE);
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// }
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// position = intent.getIntExtra("position",-1);
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// iv_delete.setOnClickListener(this);
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// }
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//
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// }
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// }
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private void initData2() {
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photoViewerService = (PhotoViewerService) application.getRetrofit().create(PhotoViewerService.class);
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mediafileDao = application.getDaoSession().getMediafileDao();
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Intent intent = getIntent();
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files = (List<File>) intent.getSerializableExtra(PARA_FILES);
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type = intent.getIntExtra("type",0);
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deletable = intent.getBooleanExtra("deletable",false);
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mediafiles = (List<Mediafile>) intent.getSerializableExtra(PARA_MEDIAS);
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position = intent.getIntExtra("position",0);
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iv_share.setOnClickListener(this);
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if (!deletable){
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iv_delete.setVisibility(View.GONE);
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}else {
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if (mediafiles ==null&&type!= GIT_PHOTO_TEMP&&type!=CAMERA_PHOTO_TEMP&&type!=EVIDENCE_PHOTO_TEMP){
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Toast.makeText(application, "mediaFile获取失败", Toast.LENGTH_SHORT).show();
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iv_delete.setVisibility(View.GONE);
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}
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iv_delete.setOnClickListener(this);
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}
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if (files != null && files.size() > 0) {
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tv_currentP.setText(String.valueOf(position + 1));
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tv_totalCount.setText(String.valueOf(files.size()));
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String name = files.get(position).getName();
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if (name.length() > 8) {
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tv_name.setText(name.substring(0, name.length() - 8));
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} else {
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tv_name.setText(name);
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}
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view_pager.setAdapter(new CommonPagerAdapter(files, this));
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view_pager.setCurrentItem(position);
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view_pager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
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@Override
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public void onPageScrolled(int i, float v, int i1) {
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}
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@Override
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public void onPageSelected(int i) {
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String name = files.get(i).getName();
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if (name.length() > 8) {
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tv_name.setText(name.substring(0, name.length() - 8));
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} else {
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tv_name.setText(name);
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}
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position = i;
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tv_currentP.setText(String.valueOf(i + 1));
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}
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@Override
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public void onPageScrollStateChanged(int i) {
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}
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});
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}
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}
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//分享单张图片
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private void shareSingPhoto(File file){
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//分享图片
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
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StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder();
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StrictMode.setVmPolicy(builder.build());
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}
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Uri imageUri = Uri.fromFile(file);
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// Uri imageUri = FileProvider.getUriForFile(getApplication(), getApplicationContext().getPackageName() + ".fileProvider", file);
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Intent shareIntent = new Intent();
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shareIntent.setAction(Intent.ACTION_SEND);
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shareIntent.putExtra(Intent.EXTRA_STREAM,imageUri);
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shareIntent.setType("image/*");
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startActivity(Intent.createChooser(shareIntent, "分享一张图片"));
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}
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//显示删除的dialog
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private void showDeleteDialog(){
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AlertDialog.Builder dialog = new AlertDialog.Builder(this);
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dialog.setTitle("要删除这张照片吗？");
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dialog.setPositiveButton("确定", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialogInterface, int i) {
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delete(type);
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}
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});
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dialog.setNegativeButton("取消",null);
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dialog.show();
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}
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private void delete(final int type){
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//postion有值则删除代码写在跳转前actiivty中，否则立即删除
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if (type ==GIT_PHOTO_TEMP||type ==CAMERA_PHOTO_TEMP||type == EVIDENCE_PHOTO_TEMP){
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if (position>-1){
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Intent intent = new Intent();
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intent.putExtra("position",position);
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setResult(RESULT_OK,intent);
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finish();
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}
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}else {
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final Mediafile m = mediafiles.get(position);
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if (m.getRemark().equals("未上传")){
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if (type ==CAMERA_PHOTO||type ==SIGN_PHOTO||type ==GIT_PHOTO||type ==PROBLEM_PHOTO||type ==CHANGE_PHOTO){
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mediafileDao.deleteByKey(m.getGuid());
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files.get(position).delete();
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Toast.makeText(application, "删除成功(local)", Toast.LENGTH_SHORT).show();
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setDeleteResult(type);
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finish();
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}
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}else if (m.getRemark().equals("已上传")){
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Call<ResponseBody> deletePhoto = photoViewerService.deleteMediaFile(m.getGuid());
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deletePhoto.enqueue(new Callback<ResponseBody>() {
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@Override
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public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) {
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if (response.body()!=null){
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if (type == CAMERA_PHOTO||type == SIGN_PHOTO||type == GIT_PHOTO||type ==PROBLEM_PHOTO||type ==CHANGE_PHOTO){
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mediafileDao.deleteByKey(m.getGuid());
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Toast.makeText(application, "删除成功", Toast.LENGTH_SHORT).show();
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files.get(position).delete();
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setDeleteResult(type);
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finish();
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}
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}else if (response.errorBody()!=null){
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Toast.makeText(application, "删除失败", Toast.LENGTH_SHORT).show();
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}
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}
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@Override
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public void onFailure(Call<ResponseBody> call, Throwable t) {
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Toast.makeText(application, "联网失败", Toast.LENGTH_SHORT).show();
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}
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});
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}
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}
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}
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//将要删除的请求返回给上层来删除
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private void setDeleteResult(int type){
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Intent intent = new Intent();
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intent.putExtra("position",position);
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setResult(RESULT_OK,intent);
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}
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@Override
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public void onClick(View view) {
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switch (view.getId()){
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case R.id.iv_delete:
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showDeleteDialog();
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break;
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case R.id.iv_share:
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shareSingPhoto(files.get(position));
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}
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}
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interface PhotoViewerService{
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@DELETE("mediafile/{MediaFileGUID}/ ")
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Call<ResponseBody> deleteMediaFile(@Path("MediaFileGUID") String mediaFileGuid);
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}
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}
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