键盘的隐藏与显示

来源：互联网发布：程序化交易软件多少钱编辑：程序博客网时间：2024/04/28 15:50

键盘的隐藏：

import android.view.inputmethod.InputMethodManager;     private void hideInputMethod(View view) {         final InputMethodManager imm = (InputMethodManager) mContext.getSystemService(                 Context.INPUT_METHOD_SERVICE);         if (imm != null) {             imm.hideSoftInputFromWindow(view.getWindowToken(), 0);         }     }

键盘的显示：

    private void showInputMethod(View view) {        final InputMethodManager imm = (InputMethodManager) mContext.getSystemService(                Context.INPUT_METHOD_SERVICE);        if (imm != null) {            imm.showSoftInput(view, 0);        }    }

contacts中的peopleActivity界面搜索的键盘隐藏与显示代码：

    public void setSearchMode(boolean flag) {        if (mSearchMode != flag) {            mSearchMode = flag;            update(false /* skipAnimation */);            if (mSearchView == null) {                return;            }            if (mSearchMode) {            //设置键盘的焦点的获取及键盘的显示                setFocusOnSearchView();            } else {                mSearchView.setText(null);                /**                 *                  * @{                 */                //当点击返回按钮后隐藏键盘                hideInputMethod(mSearchView);                /**                 * @}                 */            }        } else if (flag) {            // Everything is already set up. Still make sure the keyboard is up            if (mSearchView != null) setFocusOnSearchView();        }    }

其中setFocusOnSearchView();

    public void setFocusOnSearchView() {        mSearchView.requestFocus();        showInputMethod(mSearchView); // Workaround for the "IME not popping up" issue.    }

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