切换标签页时隐藏键盘

Question

I have three tabs. On the second one, when I click on the edit text, the keyboard comes up. I want to hide the keyboard whenever I click on the tab1 indicator.

I already dig up the method to hide the keyboard:

InputMethodManager imm = (InputMethodManager)getSystemService(
  Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(myEditText.getWindowToken(), 0);

How can force the keyboard to hide when I switch my tab?

Answer 1

Setup the listener OnTabChangeListener with setOnTabChangedListener in your TabHost , and inside TabHost.OnTabChangeListener add your code block.

Something like this:

tabHost.setOnTabChangedListener(new TabHost.OnTabChangeListener()
{
    @Override
    public void onTabChanged(String tabId)
    {
        InputMethodManager imm = (InputMethodManager) getSystemService(
                Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(myEditText.getWindowToken(), 0);

    }
});

You can use ActionBar to create tabs anyway

An example:

ActionBar actionBar = getActionBar();
actionBar.addTab(actionBar.newTab().setText("Your Tab").setTabListener(new ActionBar.TabListener()
{
    @Override
    public void onTabSelected(ActionBar.Tab tab, FragmentTransaction ft)
    {
        InputMethodManager imm = (InputMethodManager)getSystemService(
                Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(myEditText.getWindowToken(), 0);
    }

    @Override
    public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction ft)
    {

    }

    @Override
    public void onTabReselected(ActionBar.Tab tab, FragmentTransaction ft)
    {

    }
}));

.addTab() .newTab() .setTabListener()