| package com.lidong.photopickersample;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.GridView;
import android.widget.ImageView;
import com.bumptech.glide.Glide;
import com.lidong.photopicker.ImageCaptureManager;
import com.lidong.photopicker.PhotoPickerActivity;
import com.lidong.photopicker.PhotoPreviewActivity;
import com.lidong.photopicker.SelectModel;
import com.lidong.photopicker.intent.PhotoPickerIntent;
import com.lidong.photopicker.intent.PhotoPreviewIntent;
import org.json.JSONArray;
import java.util.ArrayList;
/**
* @
* @author lidong
* @date 2016-02-29
*/
public class MainActivity extends AppCompatActivity {
private static final int REQUEST_CAMERA_CODE = 10;
private static final int REQUEST_PREVIEW_CODE = 20;
private ArrayList imagePaths = new ArrayList<>();
private ImageCaptureManager captureManager; // 相机拍照处理类
private GridView gridView;
private GridAdapter gridAdapter;
private Button mButton;
private String depp;
private EditText textView;
private String TAG =MainActivity.class.getSimpleName();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
gridView = (GridView) findViewById(R.id.gridView);
mButton = (Button) findViewById(R.id.button);
textView= (EditText)findViewById(R.id.et_context);
int cols = getResources().getDisplayMetrics().widthPixels / getResources().getDisplayMetrics().densityDpi;
cols = cols < 3 ? 3 : cols;
gridView.setNumColumns(cols);
// preview
gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView parent, View view, int position, long id) {
String imgs = (String) parent.getItemAtPosition(position);
if ("000000".equals(imgs) ){
PhotoPickerIntent intent = new PhotoPickerIntent(MainActivity.this);
intent.setSelectModel(SelectModel.MULTI);
intent.setShowCarema(true); // 是否显示拍照
intent.setMaxTotal(6); // 最多选择照片数量，默认为6
intent.setSelectedPaths(imagePaths); // 已选中的照片地址， 用于回显选中状态
startActivityForResult(intent, REQUEST_CAMERA_CODE);
}else{
PhotoPreviewIntent intent = new PhotoPreviewIntent(MainActivity.this);
intent.setCurrentItem(position);
intent.setPhotoPaths(imagePaths);
startActivityForResult(intent, REQUEST_PREVIEW_CODE);
}
}
});
imagePaths.add("000000");
gridAdapter = new GridAdapter(imagePaths);
gridView.setAdapter(gridAdapter);
mButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
depp =textView.getText().toString().trim()!=null?textView.getText().toString().trim():"woowoeo";
new Thread(){
@Override
public void run() {
super.run();
FileUploadManager.uploadMany(imagePaths, depp);
// FileUploadManager.upload(imagePaths,depp);
}
}.start();
}
});
}
@Override
protected void onResume() {
super.onResume();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(resultCode == RESULT_OK) {
switch (requestCode) {
// 选择照片
case REQUEST_CAMERA_CODE:
ArrayList list = data.getStringArrayListExtra(PhotoPickerActivity.EXTRA_RESULT);
Log.d(TAG, "list: " + "list = [" + list.size());
loadAdpater(list);
break;
// 预览
case REQUEST_PREVIEW_CODE:
ArrayList ListExtra = data.getStringArrayListExtra(PhotoPreviewActivity.EXTRA_RESULT);
Log.d(TAG, "ListExtra: " + "ListExtra = [" + ListExtra.size());
loadAdpater(ListExtra);
break;
}
}
}
private void loadAdpater(ArrayList paths){
if (imagePaths!=null&& imagePaths.size()>0){
imagePaths.clear();
}
if (paths.contains("000000")){
paths.remove("000000");
}
paths.add("000000");
imagePaths.addAll(paths);
gridAdapter = new GridAdapter(imagePaths);
gridView.setAdapter(gridAdapter);
try{
JSONArray obj = new JSONArray(imagePaths);
Log.e("--", obj.toString());
}catch (Exception e){
e.printStackTrace();
}
}
private class GridAdapter extends BaseAdapter{
private ArrayList listUrls;
private LayoutInflater inflater;
public GridAdapter(ArrayList listUrls) {
this.listUrls = listUrls;
if(listUrls.size() == 7){
listUrls.remove(listUrls.size()-1);
}
inflater = LayoutInflater.from(MainActivity.this);
}
public int getCount(){
return listUrls.size();
}
@Override
public String getItem(int position) {
return listUrls.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
if (convertView == null) {
holder = new ViewHolder();
convertView = inflater.inflate(R.layout.item_image, parent,false);
holder.image = (ImageView) convertView.findViewById(R.id.imageView);
convertView.setTag(holder);
} else {
holder = (ViewHolder)convertView.getTag();
}
final String path=listUrls.get(position);
if (path.equals("000000")){
holder.image.setImageResource(R.mipmap.ic_launcher);
}else {
Glide.with(MainActivity.this)
.load(path)
.placeholder(R.mipmap.default_error)
.error(R.mipmap.default_error)
.centerCrop()
.crossFade()
.into(holder.image);
}
return convertView;
}
class ViewHolder {
ImageView image;
}
}
}
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