package com.luck.pictureselector;
import android.app.Activity;
import android.content.Context;
import android.content.ContextWrapper;
import android.os.Bundle;
import android.support.v4.content.ContextCompat;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.RadioGroup;
import android.widget.TextView;
import com.luck.picture.lib.compress.Luban;
import com.luck.picture.lib.model.FunctionConfig;
import com.luck.picture.lib.model.FunctionOptions;
import com.luck.picture.lib.model.PictureConfig;
import com.luck.pictureselector.adapter.GridImageAdapter;
import com.luck.pictureselector.util.FullyGridLayoutManager;
import com.yalantis.ucrop.entity.LocalMedia;
import java.util.ArrayList;
import java.util.List;
/**
* author：luck
* project：PictureSelector
* package：com.luck.picture.ui
* email：邮箱->893855882@qq.com
* data：16/12/31
*/
public class MainActivity extends Activity implements RadioGroup.OnCheckedChangeListener, View.OnClickListener {
public static final String TAG = "MainActivity";
private RecyclerView recyclerView;
private GridImageAdapter adapter;
private RadioGroup rgbs, rgbs01, rgbs0, rgbs1, rgbs2, rgbs3, rgbs4, rgbs5, rgbs6, rgbs7, rgbs8, rgbs9, rgbs10, rgbs11;
private int selectMode = FunctionConfig.MODE_MULTIPLE;
private int maxSelectNum = 9;// 图片最大可选数量
private ImageButton minus, plus;
private TextView tv_select_num;
private EditText et_w, et_h, et_compress_width, et_compress_height;
private LinearLayout ll_luban_wh;
private boolean isShow = true;
private int selectType = FunctionConfig.TYPE_IMAGE;
private int copyMode = FunctionConfig.CROP_MODEL_DEFAULT;
private boolean enablePreview = true;
private boolean isPreviewVideo = true;
private boolean enableCrop = true;
private boolean theme = false;
private boolean selectImageType = false;
private int cropW = 0;
private int cropH = 0;
private int maxB = 0;
private int compressW = 0;
private int compressH = 0;
private boolean isCompress = false;
private boolean isCheckNumMode = false;
private int compressFlag = 1;// 1 系统自带压缩 2 luban压缩
private List<LocalMedia> selectMedia = new ArrayList<>();
private EditText et_kb;
private int themeStyle;
private int previewColor, completeColor, previewBottomBgColor, previewTopBgColor, bottomBgColor, checkedBoxDrawable;
private boolean mode = false;// 启动相册模式
private boolean clickVideo = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
recyclerView = (RecyclerView) findViewById(R.id.recycler);
rgbs = (RadioGroup) findViewById(R.id.rgbs);
rgbs01 = (RadioGroup) findViewById(R.id.rgbs01);
rgbs0 = (RadioGroup) findViewById(R.id.rgbs0);
rgbs1 = (RadioGroup) findViewById(R.id.rgbs1);
rgbs2 = (RadioGroup) findViewById(R.id.rgbs2);
rgbs3 = (RadioGroup) findViewById(R.id.rgbs3);
rgbs4 = (RadioGroup) findViewById(R.id.rgbs4);
rgbs5 = (RadioGroup) findViewById(R.id.rgbs5);
rgbs6 = (RadioGroup) findViewById(R.id.rgbs6);
rgbs7 = (RadioGroup) findViewById(R.id.rgbs7);
rgbs8 = (RadioGroup) findViewById(R.id.rgbs8);
rgbs9 = (RadioGroup) findViewById(R.id.rgbs9);
rgbs10 = (RadioGroup) findViewById(R.id.rgbs10);
et_kb = (EditText) findViewById(R.id.et_kb);
rgbs11 = (RadioGroup) findViewById(R.id.rgbs11);
findViewById(R.id.left_back).setOnClickListener(this);
ll_luban_wh = (LinearLayout) findViewById(R.id.ll_luban_wh);
et_compress_width = (EditText) findViewById(R.id.et_compress_width);
et_compress_height = (EditText) findViewById(R.id.et_compress_height);
et_w = (EditText) findViewById(R.id.et_w);
et_h = (EditText) findViewById(R.id.et_h);
minus = (ImageButton) findViewById(R.id.minus);
plus = (ImageButton) findViewById(R.id.plus);
tv_select_num = (TextView) findViewById(R.id.tv_select_num);
FullyGridLayoutManager manager = new FullyGridLayoutManager(MainActivity.this, 4, GridLayoutManager.VERTICAL, false);
recyclerView.setLayoutManager(manager);
adapter = new GridImageAdapter(MainActivity.this, onAddPicClickListener);
adapter.setList(selectMedia);
adapter.setSelectMax(maxSelectNum);
recyclerView.setAdapter(adapter);
rgbs.setOnCheckedChangeListener(this);
rgbs0.setOnCheckedChangeListener(this);
rgbs1.setOnCheckedChangeListener(this);
rgbs2.setOnCheckedChangeListener(this);
rgbs3.setOnCheckedChangeListener(this);
rgbs4.setOnCheckedChangeListener(this);
rgbs5.setOnCheckedChangeListener(this);
rgbs6.setOnCheckedChangeListener(this);
rgbs7.setOnCheckedChangeListener(this);
rgbs8.setOnCheckedChangeListener(this);
rgbs9.setOnCheckedChangeListener(this);
rgbs01.setOnCheckedChangeListener(this);
rgbs10.setOnCheckedChangeListener(this);
rgbs11.setOnCheckedChangeListener(this);
minus.setOnClickListener(this);
plus.setOnClickListener(this);
adapter.setOnItemClickListener(new GridImageAdapter.OnItemClickListener() {
@Override
public void onItemClick(int position, View v) {
switch (selectType) {
case FunctionConfig.TYPE_IMAGE:
// 预览图片 可长按保存 也可自定义保存路径
//PictureConfig.getInstance().externalPicturePreview(MainActivity.this, "/custom_file", position, selectMedia);
PictureConfig.getInstance().externalPicturePreview(MainActivity.this, position, selectMedia);
break;
case FunctionConfig.TYPE_VIDEO:
// 预览视频
if (selectMedia.size() > 0) {
PictureConfig.getInstance().externalPictureVideo(MainActivity.this, selectMedia.get(position).getPath());
}
break;
}
}
});
}
/**
* 删除图片回调接口
*/
private GridImageAdapter.onAddPicClickListener onAddPicClickListener = new GridImageAdapter.onAddPicClickListener() {
@Override
public void onAddPicClick(int type, int position) {
switch (type) {
case 0:
// 进入相册
/**
* type --> 1图片 or 2视频
* copyMode -->裁剪比例，默认、1:1、3:4、3:2、16:9
* maxSelectNum --> 可选择图片的数量
* selectMode --> 单选 or 多选
* isShow --> 是否显示拍照选项 这里自动根据type 启动拍照或录视频
* isPreview --> 是否打开预览选项
* isCrop --> 是否打开剪切选项
* isPreviewVideo -->是否预览视频(播放) mode or 多选有效
* ThemeStyle -->主题颜色
* CheckedBoxDrawable -->图片勾选样式
* cropW-->裁剪宽度 值不能小于100 如果值大于图片原始宽高 将返回原图大小
* cropH-->裁剪高度 值不能小于100
* isCompress -->是否压缩图片
* setEnablePixelCompress 是否启用像素压缩
* setEnableQualityCompress 是否启用质量压缩
* setRecordVideoSecond 录视频的秒数，默认不限制
* setRecordVideoDefinition 视频清晰度 Constants.HIGH 清晰 Constants.ORDINARY 低质量
* setImageSpanCount -->每行显示个数
* setCheckNumMode 是否显示QQ选择风格(带数字效果)
* setPreviewColor 预览文字颜色
* setCompleteColor 完成文字颜色
* setPreviewBottomBgColor 预览界面底部背景色
* setBottomBgColor 选择图片页面底部背景色
* setCompressQuality 设置裁剪质量，默认无损裁剪
* setSelectMedia 已选择的图片
* setCompressFlag 1为系统自带压缩 2为第三方luban压缩
* 注意-->type为2时 设置isPreview or isCrop 无效
* 注意：Options可以为空，默认标准模式
*/
String ws = et_w.getText().toString().trim();
String hs = et_h.getText().toString().trim();
String b = et_kb.getText().toString().trim();// 压缩最大大小 单位是b
if (!isNull(ws) && !isNull(hs)) {
cropW = Integer.parseInt(ws);
cropH = Integer.parseInt(hs);
}
if (!isNull(b)) {
maxB = Integer.parseInt(b);
}
if (!isNull(et_compress_width.getText().toString()) && !isNull(et_compress_height.getText().toString())) {
compressW = Integer.parseInt(et_compress_width.getText().toString());
compressH = Integer.parseInt(et_compress_height.getText().toString());
}
if (theme) {
// 设置主题样式
themeStyle = ContextCompat.getColor(MainActivity.this, R.color.blue);
} else {
themeStyle = ContextCompat.getColor(MainActivity.this, R.color.bar_grey);
}
if (selectImageType) {
checkedBoxDrawable = R.drawable.select_cb;
} else {
checkedBoxDrawable = 0;
}
if (isCheckNumMode) {
// QQ 风格模式下 这里自己搭配颜色
previewColor = ContextCompat.getColor(MainActivity.this, R.color.blue);
completeColor = ContextCompat.getColor(MainActivity.this, R.color.blue);
} else {
previewColor = ContextCompat.getColor(MainActivity.this, R.color.tab_color_true);
completeColor = ContextCompat.getColor(MainActivity.this, R.color.tab_color_true);
}
FunctionOptions options = new FunctionOptions.Builder()
.setType(selectType) // 图片or视频 FunctionConfig.TYPE_IMAGE TYPE_VIDEO
.setCropMode(copyMode) // 裁剪模式 默认、1:1、3:4、3:2、16:9
// .setOffsetX() // 自定义裁剪比例
// .setOffsetY() // 自定义裁剪比例
.setCompress(isCompress) //是否压缩
.setEnablePixelCompress(true) //是否启用像素压缩
.setEnableQualityCompress(true) //是否启质量压缩
.setMaxSelectNum(maxSelectNum) // 可选择图片的数量
.setMinSelectNum(0)// 图片或视频最低选择数量，默认代表无限制
.setSelectMode(selectMode) // 单选 or 多选
.setShowCamera(isShow) //是否显示拍照选项 这里自动根据type 启动拍照或录视频
.setEnablePreview(enablePreview) // 是否打开预览选项
.setEnableCrop(enableCrop) // 是否打开剪切选项
.setCircularCut(false)// 是否采用圆形裁剪
.setPreviewVideo(isPreviewVideo) // 是否预览视频(播放) mode or 多选有效
.setCheckedBoxDrawable(checkedBoxDrawable)
.setRecordVideoDefinition(FunctionConfig.HIGH) // 视频清晰度
.setRecordVideoSecond(60) // 视频秒数
.setCustomQQ_theme(0)// 可自定义QQ数字风格，不传就默认是蓝色风格
.setGif(false)// 是否显示gif图片，默认不显示
.setCropW(cropW) // cropW-->裁剪宽度 值不能小于100 如果值大于图片原始宽高 将返回原图大小
.setCropH(cropH) // cropH-->裁剪高度 值不能小于100 如果值大于图片原始宽高 将返回原图大小
.setMaxB(maxB) // 压缩最大值 例如:200kb 就设置202400，202400 / 1024 = 200kb
.setPreviewColor(previewColor) //预览字体颜色
.setCompleteColor(completeColor) //已完成字体颜色
.setPreviewBottomBgColor(previewBottomBgColor) //预览图片底部背景色
.setPreviewTopBgColor(previewTopBgColor)//预览图片标题背景色
.setBottomBgColor(bottomBgColor) //图片列表底部背景色
.setGrade(Luban.THIRD_GEAR) // 压缩档次 默认三档
.setCheckNumMode(isCheckNumMode)
.setCompressQuality(100) // 图片裁剪质量,默认无损
.setImageSpanCount(4) // 每行个数
.setVideoS(0)// 查询多少秒内的视频 单位:秒
.setSelectMedia(selectMedia) // 已选图片，传入在次进去可选中，不能传入网络图片
.setCompressFlag(compressFlag) // 1 系统自带压缩 2 luban压缩
.setCompressW(compressW) // 压缩宽 如果值大于图片原始宽高无效
.setCompressH(compressH) // 压缩高 如果值大于图片原始宽高无效
.setThemeStyle(themeStyle) // 设置主题样式
.setNumComplete(false) // 0/9 完成 样式
.setClickVideo(clickVideo)// 点击声音
.setFreeStyleCrop(false) // 裁剪是移动矩形框或是图片
// .setRotateEnabled(false) // 裁剪时是否旋转图片
// .setScaleEnabled(false)// 裁剪时是否放大小图片
// .setPicture_title_color(ContextCompat.getColor(MainActivity.this, R.color.black)) // 设置标题字体颜色
// .setPicture_right_color(ContextCompat.getColor(MainActivity.this, R.color.black)) // 设置标题右边字体颜色
// .setLeftBackDrawable(R.mipmap.back2) // 设置返回键图标
// .setStatusBar(ContextCompat.getColor(MainActivity.this, R.color.white)) // 设置状态栏颜色，默认是和标题栏一致
// .setImmersive(false)// 是否改变状态栏字体颜色(黑色)
.create();
if (mode) {
// 只拍照
PictureConfig.getInstance().init(options).startOpenCamera(MainActivity.this, resultCallback);
} else {
// 先初始化参数配置，在启动相册
PictureConfig.getInstance().init(options).openPhoto(MainActivity.this, resultCallback);
}
break;
case 1:
// 删除图片
selectMedia.remove(position);
adapter.notifyItemRemoved(position);
break;
}
}
};
/**
* 图片回调方法
*/
private PictureConfig.OnSelectResultCallback resultCallback = new PictureConfig.OnSelectResultCallback() {
@Override
public void onSelectSuccess(List<LocalMedia> resultList) {
// 多选回调
selectMedia = resultList;
Log.i("callBack_result", selectMedia.size() + "");
LocalMedia media = resultList.get(0);
if (media.isCut() && !media.isCompressed()) {
// 裁剪过
String path = media.getCutPath();
} else if (media.isCompressed() || (media.isCut() && media.isCompressed())) {
// 压缩过,或者裁剪同时压缩过,以最终压缩过图片为准
String path = media.getCompressPath();
} else {
// 原图地址
String path = media.getPath();
}
if (selectMedia != null) {
adapter.setList(selectMedia);
adapter.notifyDataSetChanged();
}
}
@Override
public void onSelectSuccess(LocalMedia media) {
// 单选回调
selectMedia.add(media);
if (selectMedia != null) {
adapter.setList(selectMedia);
adapter.notifyDataSetChanged();
}
}
};
@Override
public void onCheckedChanged(RadioGroup radioGroup, int i) {
switch (i) {
case R.id.rb_photo:
mode = false;
break;
case R.id.rb_camera:
mode = true;
break;
case R.id.rb_ordinary:
isCheckNumMode = false;
break;
case R.id.rb_qq:
isCheckNumMode = true;
break;
case R.id.rb_single:
selectMode = FunctionConfig.MODE_SINGLE;
break;
case R.id.rb_multiple:
selectMode = FunctionConfig.MODE_MULTIPLE;
break;
case R.id.rb_image:
selectType = FunctionConfig.TYPE_IMAGE;
break;
case R.id.rb_video:
selectType = FunctionConfig.TYPE_VIDEO;
break;
case R.id.rb_photo_display:
isShow = true;
break;
case R.id.rb_photo_hide:
isShow = false;
break;
case R.id.rb_default:
copyMode = FunctionConfig.CROP_MODEL_DEFAULT;
break;
case R.id.rb_to1_1:
copyMode = FunctionConfig.CROP_MODEL_1_1;
break;
case R.id.rb_to3_2:
copyMode = FunctionConfig.CROP_MODEL_3_2;
break;
case R.id.rb_to3_4:
copyMode = FunctionConfig.CROP_MODEL_3_4;
break;
case R.id.rb_to16_9:
copyMode = FunctionConfig.CROP_MODEL_16_9;
break;
case R.id.rb_preview:
enablePreview = true;
break;
case R.id.rb_preview_false:
enablePreview = false;
break;
case R.id.rb_preview_video:
isPreviewVideo = true;
break;
case R.id.rb_preview_video_false:
isPreviewVideo = false;
break;
case R.id.rb_yes_copy:
enableCrop = true;
break;
case R.id.rb_no_copy:
enableCrop = false;
break;
case R.id.rb_theme1:
theme = false;
break;
case R.id.rb_theme2:
theme = true;
break;
case R.id.rb_select1:
selectImageType = false;
break;
case R.id.rb_select2:
selectImageType = true;
break;
case R.id.rb_compress_false:
isCompress = false;
rgbs10.setVisibility(View.GONE);
et_kb.setVisibility(View.GONE);
ll_luban_wh.setVisibility(View.GONE);
et_compress_height.setText("");
et_compress_width.setText("");
break;
case R.id.rb_compress_true:
isCompress = true;
et_kb.setVisibility(View.VISIBLE);
if (compressFlag == 2) {
ll_luban_wh.setVisibility(View.VISIBLE);
}
rgbs10.setVisibility(View.VISIBLE);
break;
case R.id.rb_system:
compressFlag = 1;
ll_luban_wh.setVisibility(View.GONE);
et_compress_height.setText("");
et_compress_width.setText("");
break;
case R.id.rb_luban:
compressFlag = 2;
ll_luban_wh.setVisibility(View.VISIBLE);
break;
case R.id.rb_off:
clickVideo = false;
break;
case R.id.rb_open:
clickVideo = true;
break;
}
}
/**
* 判断 一个字段的值否为空
*
* @param s
* @return
* @author Michael.Zhang 2013-9-7 下午4:39:00
*/
public boolean isNull(String s) {
if (null == s || s.equals("") || s.equalsIgnoreCase("null")) {
return true;
}
return false;
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.left_back:
finish();
break;
case R.id.minus:
if (maxSelectNum > 1) {
maxSelectNum--;
}
tv_select_num.setText(maxSelectNum + "");
adapter.setSelectMax(maxSelectNum);
break;
case R.id.plus:
maxSelectNum++;
tv_select_num.setText(maxSelectNum + "");
adapter.setSelectMax(maxSelectNum);
break;
}
}
@Override
protected void attachBaseContext(Context newBase) {
super.attachBaseContext(new ContextWrapper(newBase) {
@Override
public Object getSystemService(String name) {
if (Context.AUDIO_SERVICE.equals(name))
return getApplicationContext().getSystemService(name);
return super.getSystemService(name);
}
});
}
}