Android SearchView基本用法

1.设置searchView会在Toolbar中显示,或者在普通布局中显示：

(1).在普通布局当中：

 /*** 设置searchView:*/setSearchAttribute(searchView);setSearchColor(searchView);//设置搜索栏的默认提示searchView.setQueryHint("Leslie");//默认刚进去就打开搜索栏searchView.setIconified(false);//点击事件：searchView.setOnSearchClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {startActivity(new Intent(getActivity(), SearchActivity.class));}});searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {@Overridepublic boolean onQueryTextSubmit(String query) {Toast.makeText(getContext(), "您输入的文本为" + query, Toast.LENGTH_SHORT).show();return true;}@Overridepublic boolean onQueryTextChange(String newText) {return false;}});

（2）在meau中设置：

/*** 设置menu:*/@Overridepublic boolean onCreateOptionsMenu(Menu menu) {//找到searchView:getMenuInflater().inflate(R.menu.search_menu, menu);MenuItem item=menu.findItem(R.id.searchs);SearchView searchView= (SearchView) MenuItemCompat.getActionView(item);setSearchAttribute(searchView);setSearchColor(searchView);//点击事件：searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {@Overridepublic boolean onQueryTextSubmit(String query) {Toast.makeText(SearchActivity.this, "您输入的文本为" + query, Toast.LENGTH_SHORT).show();searchs=query;ShareMusicUtils.SONG_NAME=SplicingSearchs();//请求搜索对象有关内容：Retrofit retrofit = new Retrofit.Builder().baseUrl("http://169.254.206.92:3000/search/").addConverterFactory(GsonConverterFactory.create()).addCallAdapterFactory(RxJava2CallAdapterFactory.create()).build();SearchApi searchApi = retrofit.create(SearchApi.class);Observable<SearchBean> myStar = searchApi.getSearchData(ShareMusicUtils.SONG_NAME).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread());Toast.makeText(SearchActivity.this, "asdasdasdsadasdasdsada", Toast.LENGTH_SHORT).show();myStar.subscribe(new Observer<SearchBean>() {@Overridepublic void onSubscribe(Disposable d) {}@Overridepublic void onNext(SearchBean searchBean) {Toast.makeText(SearchActivity.this, searchBean.toString(), Toast.LENGTH_SHORT).show();Log.i("222222222222222", searchBean.toString());List<SearchBean.ResultBean.SongsBean> songs = searchBean.getResult().getSongs();articleLists.addAll(songs);List<SearchBean.ResultBean.MvsBean> mvs = searchBean.getResult().getMvs();classLists.addAll(mvs);List<SearchBean.ResultBean.PlaylistsBean> playlists = searchBean.getResult().getPlaylists();musicLists.addAll(playlists);Log.i("1111111111111", songs.toString());}@Overridepublic void onError(Throwable e) {}@Overridepublic void onComplete() {}});
//                Intent intent=new Intent(SearchActivity.this, SearchResultActivity.class);
//                intent.putExtra("broad", (Serializable) articleLists);
//                intent.putExtra("classes", (Serializable) classLists);
//                intent.putExtra("article", (Serializable) musicLists);
//                startActivity(intent);return true;}@Overridepublic boolean onQueryTextChange(String newText) {return false;}});return super.onCreateOptionsMenu(menu);}

2.下面是searchView的设置方法：

（1）设置SearchView属性：

 /*** 设置Searchview属性：*/private SearchView setSearchAttribute(SearchView searchView) {//默认刚进去就打开搜索栏：searchView.setIconified(false);//敲掉消除按键，下划线：searchView.findViewById(android.support.v7.appcompat.R.id.search_plate).setBackground(null);searchView.findViewById(android.support.v7.appcompat.R.id.search_close_btn).setBackground(null);//设置字体颜色、大小、背景：android.support.v7.widget.SearchView.SearchAutoComplete textView = searchView.findViewById(R.id.search_src_text);textView.setTextColor(getResources().getColor(R.color.text_color_hint));textView.setHintTextColor(getResources().getColor(R.color.text_color_hint));textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 15);textView.setBackgroundResource(R.drawable.search_box);//自定义button背景：ImageView closeViewIcon = (ImageView) searchView.findViewById(R.id.search_close_btn);closeViewIcon.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.pinlun_send));//设置搜索图标在编辑框外，ture时在框内searchView.setIconifiedByDefault(true);return searchView;}

(2).设置光标：

/*** 设置searchView光标：*/private SearchView setSearchColor(SearchView searchView) {final EditText editText = (EditText) searchView.findViewById(R.id.search_src_text);try {Field fCursorDrawableRes = TextView.class.getDeclaredField("mCursorDrawableRes");fCursorDrawableRes.setAccessible(true);int mCursorDrawableRes = fCursorDrawableRes.getInt(editText);Field fEditor = TextView.class.getDeclaredField("mEditor");fEditor.setAccessible(true);Object editor = fEditor.get(editText);Class<?> clazz = editor.getClass();Field fCursorDrawable =clazz.getDeclaredField("mCursorDrawable");fCursorDrawable.setAccessible(true);if (mCursorDrawableRes <= 0) {return searchView;}Drawable cursorDrawable =ContextCompat.getDrawable(searchView.getContext(), mCursorDrawableRes);if (cursorDrawable == null) {return searchView;}Drawable tintDrawable = DrawableCompat.wrap(cursorDrawable);DrawableCompat.setTintList(tintDrawable,//自定义的颜色ColorStateList.valueOf(ContextCompat.getColor(getContext(), R.color.text_color_normal)));Drawable[] drawables= new Drawable[]{tintDrawable, tintDrawable};fCursorDrawable.set(editor, drawables);} catch (Throwable ignored) {}return searchView;}

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