dialog改变大小及位置

<style name="Dialog_Fullscreen">    <item name="android:windowFullscreen">true</item>    <item name="android:windowNoTitle">true</item></style>

AlertDialog shareDialog = new AlertDialog.Builder(MyGalleryActivity.this,R.style.Dialog_Fullscreen).setView(R.layout.activity_share).create();Window shareWindow = shareDialog.getWindow();shareWindow.setGravity(Gravity.BOTTOM);WindowManager.LayoutParams lp = shareWindow.getAttributes();WindowManager m = MyGalleryActivity.this.getWindowManager();Display d = m.getDefaultDisplay(); // 获取屏幕宽、高用lp.height = (int) (d.getHeight() * 0.6); // 高度设置为屏幕的0.6shareWindow.setAttributes(lp);shareDialog.show();