转：输入法任意位置与大小

最新推荐文章于 2025-08-13 13:03:40 发布

转载最新推荐文章于 2025-08-13 13:03:40 发布 · 420 阅读

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本文详细介绍如何在项目中设置输入法的位置和大小，通过调整pf,df参数实现精确控制。文章提供了PhoneWindowManager.java代码示例，展示了如何根据屏幕尺寸调整输入法显示区域。

今天项目中需要用到设置输入法的位置和大小的，下面的文章非常不错，

但是需要自己设置好这个pf,df参数

转自：https://blog.youkuaiyun.com/jianguo_liao19840726/article/details/43758657

PhoneWindowManager.java

else if (attrs.type == TYPE_INPUT_METHOD) {
pf.left = df.left = of.left = cf.left = vf.left = 550;//mDockLeft; pf.top = df.top = of.top = cf.top = vf.top = 180;//mDockTop; 
pf.right = df.right = of.right = cf.right = vf.right = 1020;//mDockRight; 
pf.bottom = df.bottom = of.bottom = 400;//mUnrestrictedScreenTop + mUnrestrictedScreenHe
<pre name="code" class="html">cf.bottom = vf.bottom = 490;//mStableBottom; 
//attrs.gravity = Gravity.BOTTOM;

/**
 * Global environment configurations for showing soft keyboard and candidate
 * view. All original dimension values are defined in float, and the real size
 * is calculated from the float values of and screen size. In this way, this
 * input method can work even when screen size is changed.
 */
public class Environment {

    public void onConfigurationChanged(Configuration newConfig, Context context) {
        if (mConfig.orientation != newConfig.orientation) {
            WindowManager wm = (WindowManager) context
                    .getSystemService(Context.WINDOW_SERVICE);
            Display d = wm.getDefaultDisplay();
//            mScreenWidth = d.getWidth();
            mScreenWidth = 500;
            mScreenHeight = d.getHeight();