package com.tekinarslan.material.sample.fragment;
import android.graphics.drawable.Drawable;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.text.Html;
import android.text.Spanned;
import android.text.method.LinkMovementMethod;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.apkfuns.logutils.LogUtils;
import com.bumptech.glide.Glide;
import com.tekinarslan.material.sample.FloatingActionButton;
import com.tekinarslan.material.sample.ProgressBarCircular;
import com.tekinarslan.material.sample.R;
import com.tekinarslan.material.sample.bean.Person;
import com.tekinarslan.material.sample.customui.textview_imggetter.MyTagHandler;
import com.tekinarslan.material.sample.customui.textview_imggetter.URLImageGetter;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
public class SampleFragment extends Fragment {
private static final String ARG_POSITION = "position";
public static final String TAG = SampleFragment.class.getSimpleName();
private int position;
private ImageView glide_iv;
public static SampleFragment newInstance(int position) {
SampleFragment f = new SampleFragment();
Bundle b = new Bundle();
b.putInt(ARG_POSITION, position);
f.setArguments(b);
return f;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
position = getArguments().getInt(ARG_POSITION);
LogUtils.d("position="+position);
View rootView = inflater.inflate(R.layout.page, container, false);
ProgressBarCircular progressBarCircular = (ProgressBarCircular) rootView.findViewById(R.id.progress);
FloatingActionButton fab = (FloatingActionButton) rootView.findViewById(R.id.fabButton);
fab.setDrawableIcon(getResources().getDrawable(R.drawable.plus));
switchColor(progressBarCircular, fab);
textHtmlDemo(rootView);
glide_iv = (ImageView) rootView.findViewById(R.id.glide_iv);
Glide.with(this).load("http://www.faxingw.cn/userimg/201208/meinv1.jpg").into(glide_iv);
// printLogTest();
return rootView;
}
//设置背景颜色
private void switchColor(ProgressBarCircular progressBarCircular, FloatingActionButton fab) {
switch (position) {
case 0:
fab.setBackgroundColor(getResources().getColor(R.color.material_deep_teal_500));
progressBarCircular.setBackgroundColor(getResources().getColor(R.color.material_deep_teal_500));
break;
case 1:
fab.setBackgroundColor(getResources().getColor(R.color.red));
progressBarCircular.setBackgroundColor(getResources().getColor(R.color.red));
break;
case 2:
progressBarCircular.setBackgroundColor(getResources().getColor(R.color.blue));
fab.setBackgroundColor(getResources().getColor(R.color.blue));
break;
case 3:
fab.setBackgroundColor(getResources().getColor(R.color.material_blue_grey_800));
progressBarCircular.setBackgroundColor(getResources().getColor(R.color.material_blue_grey_800));
break;
}
}
private void textHtmlDemo(View rootView) {
final TextView textview = (TextView) rootView.findViewById(R.id.demo);
final String html = "<h2>html测试</h2><p font='red'>这是测试内容</p><p><img src='http://www.baidu.com/img/baidu_sylogo1.gif'></p>";
//方法一: 尝试失败.图片显示有问题.
// textview.post(new Runnable() {
// @Override
// public void run() {
// textview.setText(Html.fromHtml(html, new Html.ImageGetter() {
// @Override
// public Drawable getDrawable(final String source) {
// final Drawable[] drawable = new Drawable[1];
// new Runnable(){
//
// @Override
// public void run() {
// drawable[0] = httpGetDrawable(source);
// LogUtils.d("drable[0]"+drawable[0]);
// }
// };
// return drawable[0];
// }
// }, null));
// }
// });
//方法二:
// textview.setMovementMethod(LinkMovementMethod.getInstance());//加这句才能让里面的超链接生效
// URLImageGetter reviewImgGetter = new URLImageGetter(getActivity(), textview);//实例化URLImageGetter类
// textview.setText(Html.fromHtml(html, reviewImgGetter, null));
//方法三:图片相应点击事件
//项目出处:http://zhangqian.me/android-textview
// Spanned spanned = Html.fromHtml(html, new URLImageGetter(getActivity(), textview), new Html.TagHandler() {
// @Override
// public void handleTag(boolean opening, String tag, Editable output, XMLReader xmlReader) {
// LogUtils.d("tag"+tag);
//
// // 处理标签<img>
// if (tag.toLowerCase().equals("img")) {
// // 获取长度
// int len = output.length();
// // 获取图片地址
// ImageSpan[] images = output.getSpans(len-1, len, ImageSpan.class);
//
// for (int i = 0; i < images.length; i++) {
// LogUtils.d("length="+images.length+" spanString===="+images[i].getSource());
// }
// String imgURL = images[0].getSource();
// // 使图片可点击并监听点击事件
//// output.setSpan(new ImageClick(getActivity(), imgURL), len-1, len, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
// }
//
// }
// });
Spanned spanned = Html.fromHtml(html, new URLImageGetter(getActivity(), textview), new MyTagHandler(getActivity()));
textview.setText(spanned);
textview.setMovementMethod(LinkMovementMethod.getInstance());
}
public class ProgressBarAsyncTask extends AsyncTask<String, Integer,Drawable> {
private TextView textView;
private ProgressBar progressBar;
public ProgressBarAsyncTask() {
super();
}
public ProgressBarAsyncTask(TextView textView) {
super();
this.textView = textView;
}
public ProgressBarAsyncTask(TextView textView, ProgressBar progressBar) {
super();
this.textView = textView;
this.progressBar = progressBar;
}
/**
* 这里的Integer参数对应AsyncTask中的第一个参数
* 这里的String返回值对应AsyncTask的第三个参数
* 该方法并不运行在UI线程当中，主要用于异步操作，所有在该方法中不能对UI当中的空间进行设置和修改
* 但是可以调用publishProgress方法触发onProgressUpdate对UI进行操作
*/
@Override
protected Drawable doInBackground(String... params) {
// NetOperator netOperator = new NetOperator();
// int i = 0;
// for (i = 10; i <= 100; i+=10) {
// netOperator.operator();
// publishProgress(i);
// }
// return i + params[0].intValue() + "";
return null;
}
//
// /**
// * 这里的String参数对应AsyncTask中的第三个参数（也就是接收doInBackground的返回值）
// * 在doInBackground方法执行结束之后在运行，并且运行在UI线程当中 可以对UI空间进行设置
// */
// @Override
// protected void onPostExecute(String result) {
// textView.setText("异步操作执行结束" + result);
// }
//该方法运行在UI线程当中,并且运行在UI线程当中 可以对UI空间进行设置
@Override
protected void onPreExecute() {
// textView.setText("开始执行异步线程");
}
/**
* 这里的Intege参数对应AsyncTask中的第二个参数
* 在doInBackground方法当中，，每次调用publishProgress方法都会触发onProgressUpdate执行
* onProgressUpdate是在UI线程中执行，所有可以对UI空间进行操作
*/
@Override
protected void onProgressUpdate(Integer... values) {
// int vlaue = values[0];
// progressBar.setProgress(vlaue);
}
}
private Drawable httpGetDrawable(String params) {
Drawable myDrawable = null;
try {
myDrawable = Drawable.createFromStream(new URL(params).openStream(), "http://www.baidu.com/img/baidu_sylogo1.gif");
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
myDrawable.setBounds(0, 0, myDrawable.getIntrinsicWidth(), myDrawable.getIntrinsicHeight());
return myDrawable;
}
class MyRunnable implements Runnable {
private String source;
Drawable myDrawable = null;
MyRunnable(String source) {
this.source = source;
}
@Override
public void run() {
try {
myDrawable = Drawable.createFromStream(new URL(source).openStream(), "baidu_sylogo1.gif");
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
myDrawable.setBounds(0, 0, myDrawable.getIntrinsicWidth(), myDrawable.getIntrinsicHeight());
}
}
private void printLogTest(){
// 配置日志是否输出(默认true)
LogUtils.configAllowLog = false;
// 配置日志前缀
LogUtils.configTagPrefix = "vic-";
// 输出字符串
LogUtils.d("12345");
// 输出参数
LogUtils.d("12%s3%d45", "a", 0);
// 输出异常
LogUtils.d(new NullPointerException("12345"));
// 输出对象
Person person = new Person();
person.setAge(11);
person.setName("pengwei");
person.setScore(37.5f);
LogUtils.d(person);
// 对象为空
LogUtils.d(null);
// 输出json（json默认debug打印）
String json = "{'a':'b','c':{'aa':234,'dd':{'az':12}}}";
LogUtils.json(json);
// 打印数据集合
List<Person> list1 = new ArrayList<>();
for(int i = 0; i < 4; i++){
list1.add(person);
}
LogUtils.d(list1);
// 打印数组
double[][] doubles = {{1.2, 1.6, 1.7, 30, 33},
{1.2, 1.6, 1.7, 30, 33},
{1.2, 1.6, 1.7, 30, 33},
{1.2, 1.6, 1.7, 30, 33}};
LogUtils.d(doubles);
// 其他用法
LogUtils.v("12345");
LogUtils.i("12345");
LogUtils.w("12345");
LogUtils.e("12345");
LogUtils.wtf("12345");
}
}