android dialog 显示时弹出输入法

 LayoutInflater inflater = LayoutInflater                .from(CashCaptureActivity.this);        LinearLayout layout = (LinearLayout) inflater.inflate(                R.layout.vip_mode_layout, null);        final EditText addStockNumEt = (EditText) layout                .findViewById(R.id.edit_text);        Button firmBtn = (Button) layout                .findViewById(R.id.btn_dialog_firm);        Button cancleBtn = (Button) layout                .findViewById(R.id.btn_dialog_give_up);        mVipModeDialog = new AlertDialog.Builder(                CashCaptureActivity.this).create();        mWaringTv = (TextView) layout.findViewById(R.id.waring_tips);        mWaringTv.setVisibility(View.INVISIBLE);        mVipModeDialog.setView(layout);        mVipModeDialog.setCancelable(true);        firmBtn.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                String code = addStockNumEt.getText().toString();                if (StringUtils.isEmpty(code)) {                    mWaringTv.setVisibility(View.VISIBLE);                    return;                }                if (mMemberDetailPresenter == null) {                    mMemberDetailPresenter = new MemberDetailPresenter(CashCaptureActivity.this, CashCaptureActivity.this, getPackageName());                    mMemberDetailPresenter.loadByCode(code, true);                } else {                    mMemberDetailPresenter.loadByCode(code, true);                }            }        });        cancleBtn.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                AppApplication.getInstance().setInputMethodManager(false, addStockNumEt);                mVipModeDialog.dismiss();            }        });        mVipModeDialog.setOnShowListener(new DialogInterface.OnShowListener() {  //当dialog弹出时调出输入键盘  但当编辑框没完全显示时不能保证弹出输入键盘            @Override            public void onShow(DialogInterface dialog) {                runOnUiThread(new Runnable() {                    @Override                    public void run() {                        AppApplication.getInstance().setInputMethodManager(true, addStockNumEt);//弹出输入法键盘                    }                });            }        });        addStockNumEt.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { //当发现编辑框完全画完显示时调用            @Override            public void onGlobalLayout() {//该段代码中去监听edittext是否被绘制完毕，如果绘制完毕则调用onGlobalLayoutListener.onGlobalLayout函数，在该函数中去显示键盘，运行下                AppApplication.getInstance().setInputMethodManager(true, addStockNumEt); //弹出输入法键盘            }        });        mVipModeDialog.show();

弹输入键盘：

    /**     * 打开输入法     *     * @param isOpenInput     */    public void setInputMethodManager(boolean isOpenInput, EditText editText) {        InputMethodManager imm = (InputMethodManager) this.getSystemService(Context.INPUT_METHOD_SERVICE);        if (isOpenInput) {            imm.showSoftInput(editText, InputMethodManager.SHOW_FORCED);//强制显示        } else {            imm.hideSoftInputFromWindow(editText.getWindowToken(), 0); //强制隐藏键盘        }    }

效果显示：

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