更改searchView的光标颜色

问题描述 投票:4回答:2

我知道这个问题已经发布了数百万次,但是我无法为我的案件找到可行的解决方案。

我需要更改searchView的光标颜色。我没有searchView的xml定义,我以编程方式使用它。

这里是我的代码:

public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.menu_contacts, menu);

    SearchManager manager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    SearchView search = (SearchView) menu.findItem(R.id.action_search).getActionView();
    search.setSearchableInfo(manager.getSearchableInfo(getComponentName()));

    return true;
}

我正在使用此: import android.support.v7.widget.SearchView;

谢谢

android searchview
2个回答
36
投票

您尝试过吗?

public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.menu_contacts, menu);

    SearchManager manager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    SearchView search = (SearchView) menu.findItem(R.id.action_search).getActionView();
    search.setSearchableInfo(manager.getSearchableInfo(getComponentName()));

    AutoCompleteTextView searchTextView = (AutoCompleteTextView) search.findViewById(android.support.v7.appcompat.R.id.search_src_text);
    try {
        Field mCursorDrawableRes = TextView.class.getDeclaredField("mCursorDrawableRes");
        mCursorDrawableRes.setAccessible(true);
        mCursorDrawableRes.set(searchTextView, R.drawable.cursor); //This sets the cursor resource ID to 0 or @null which will make it visible on white background
    } catch (Exception e) {
    }
    return super.onCreateOptionsMenu(menu);
}

drawable / cursor.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle" >
    <solid android:color="#ffffff" />
    <size android:width="2dp" />
</shape>

例如:Changing the cursor color in SearchView without ActionBarSherlock


0
投票

仅在onCreate()方法中添加此代码对我有用

        searchView = (SearchView)findViewById(R.id.search_view);
        SearchView.SearchAutoComplete searchAutoComplete =
                (SearchView.SearchAutoComplete)searchView.findViewById(androidx.appcompat.R.id.search_src_text);
        AutoCompleteTextView searchTextView = (AutoCompleteTextView) searchView.findViewById(androidx.appcompat.R.id.search_src_text);
        try {
            Field mCursorDrawableRes = TextView.class.getDeclaredField("mCursorDrawableRes");
            mCursorDrawableRes.setAccessible(true);
            mCursorDrawableRes.set(searchTextView, 0);
        } catch (Exception e) {
        }
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