如何以编程方式在searchview中提交文本？

Question

How can I submit text inside a SearchView programmatically?

I get text from previous activity and put it in the SearchView in the 2nd activity.

    // get text from previous activity
    schoolDbn = getIntent().getExtras().getString("dbn");

    final SearchView searchView = findViewById(R.id.searchID);


    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() 
     {
        @Override
        public boolean onQueryTextSubmit(String s) {
            myadapter.getFilter().filter(s);
            return true;
        }

        @Override
        public boolean onQueryTextChange(String s) {
            myadapter.getFilter().filter(s);
            return true;
        }
    });

    // sets text from first activity
    searchView.setQuery(schoolDbn, true);

    }

SearchView XML

    <android.support.v7.widget.SearchView
    android:id="@+id/searchID"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">
    </android.support.v7.widget.SearchView>

What I want to happen User clicks item in first activity and in 2nd activity SearchView auto submits text.

Answer 1

When you clear focus from searchView the onQueryTextSubmit(String s) method not called. So remove this line searchView.clearFocus(); after setQuery(); and make sure set setOnQueryTextListener before setQuery();

And

For hiding keyboard when the activity starts use android:windowSoftInputMode="stateHidden" in your activity tag in your AndroidManifest

Or

getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN)‌​; on your activity's onCreate method.