package com.tejia.lijin.app.ui.trends;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Bundle;
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import android.text.TextUtils;
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import android.view.KeyEvent;
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import android.view.View;
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import android.view.WindowManager;
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import android.view.inputmethod.EditorInfo;
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import android.widget.EditText;
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import android.widget.FrameLayout;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.umeng.analytics.MobclickAgent;
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import com.wpc.library.util.common.DimenUtils;
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import com.wpc.library.util.common.StringUtils;
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import com.tejia.lijin.app.BasicTextHttpResponseHandler;
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import com.tejia.lijin.app.R;
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import com.tejia.lijin.app.ShoppingApi;
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import com.tejia.lijin.app.ui.BaseActivity;
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import com.tejia.lijin.app.util.FlowLayout;
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import com.tejia.lijin.app.util.TopStatusSettings;
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import org.apache.http.Header;
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import org.json.JSONArray;
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import org.json.JSONObject;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by weikou2015 on 2017/2/21.
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* 搜索
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*/
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public class CollegeSearchActivity extends BaseActivity
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implements View.OnClickListener {
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public EditText et_search;
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private TextView tv_search;
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public static CollegeSearchActivity instance = null;
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private FlowLayout fl_hot_search;
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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_college_search);
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TopStatusSettings.setStatusViewAndDeepColor(this);
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init();
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getHotKey();
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}
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private void init() {
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findViewById(R.id.iv_back).setOnClickListener(this);
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et_search = findViewById(R.id.et_search);
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tv_search = findViewById(R.id.tv_search);
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fl_hot_search = findViewById(R.id.fl_hot_search);
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et_search.setFocusable(true);
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et_search.setFocusableInTouchMode(true);
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et_search.requestFocus();
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getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
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tv_search.setOnClickListener(this);
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//编辑完之后点击软键盘上的回车键
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et_search.setOnEditorActionListener(new TextView.OnEditorActionListener() {
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@Override
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public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) {
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//点击搜索 或者 完成 并且值不为空
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if ((arg1 == EditorInfo.IME_ACTION_SEARCH || arg1 == EditorInfo.IME_ACTION_DONE)) {
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return search(null);
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}
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return false;
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}
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});
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String key = getIntent().getStringExtra("key");
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if (!StringUtils.isEmpty(key)) {
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et_search.setHint(key);
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}
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}
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/**
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* 搜索
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*
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* @return
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*/
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private boolean search(String key) {
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if (StringUtils.isEmpty(key)) {
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key = et_search.getText() == null ? "" : et_search.getText().toString();
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if (StringUtils.isEmpty(key))
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key = et_search.getHint() == null ? "" : et_search.getHint().toString();
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if (!StringUtils.isEmpty(key.toString())) {
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startActivity(new Intent(this, CollegeSearchResultActivity.class).putExtra("key", key));
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//跳转搜索
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return true;
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}
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return false;
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} else {
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startActivity(new Intent(this, CollegeSearchResultActivity.class).putExtra("key", key));
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return true;
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}
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}
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@Override
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protected void onResume() {
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super.onResume();
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}
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@Override
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protected void onPause() {
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super.onPause();
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}
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@Override
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public void onClick(View v) {
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switch (v.getId()) {
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case R.id.tv_search://取消
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if (!search(null)) {
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Toast.makeText(this, "请输入关键字", Toast.LENGTH_SHORT).show();
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}
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break;
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case R.id.iv_back:
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finish();
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break;
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default:
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break;
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}
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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}
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List<String> wordsList = new ArrayList<>();
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private void getHotKey() {
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ShoppingApi.getCollegeArticleHotKey(this, new BasicTextHttpResponseHandler() {
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@Override
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public void onStart() {
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super.onStart();
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}
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@Override
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public void onSuccessPerfect(int statusCode, Header[] headers, JSONObject jsonObject) throws Exception {
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super.onSuccessPerfect(statusCode, headers, jsonObject);
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if (jsonObject.optInt("code") == 0) {
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JSONArray array = jsonObject.optJSONObject("data").optJSONArray("words");
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if (array != null) {
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wordsList.clear();
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for (int i = 0; i < array.length(); i++) {
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wordsList.add(array.optString(i));
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}
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if (wordsList.size() > 0)
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et_search.setHint(wordsList.get((int) (Math.random() * wordsList.size())));
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setHotSearchData(wordsList);
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}
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}
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}
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@Override
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public void onFinish() {
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super.onFinish();
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}
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});
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}
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/**
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* 设置热门搜索的值
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*
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* @param wordsList
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*/
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private void setHotSearchData(List<String> wordsList) {
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if (wordsList != null) {
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fl_hot_search.removeAllViews();
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for (String key : wordsList) {
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setHotSearch(this, key);
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}
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}
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}
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/**
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* 热门搜索设置
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*/
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private void setHotSearch(Context mContext, String key) {
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final TextView tv = new TextView(mContext);
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FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT);
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params.setMargins(0, DimenUtils.dip2px(mContext, 8), DimenUtils.dip2px(mContext, 12), 0);
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tv.setLayoutParams(params);
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tv.setLines(1);
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tv.setTextColor(mContext.getResources().getColor(R.color.text_black_1));
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tv.setEllipsize(TextUtils.TruncateAt.END);
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tv.setBackgroundResource(R.drawable.shape_search1);
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tv.setPadding(DimenUtils.dip2px(mContext, 20), DimenUtils.dip2px(mContext, 5), DimenUtils.dip2px(mContext, 20), DimenUtils.dip2px(mContext, 5));
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tv.setText(key);
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tv.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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search(tv.getText() + "");
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}
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});
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fl_hot_search.addView(tv);
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}
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}
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