方法一: //获取手机状态栏高度 public static int getStatusBarHeight(Context context){ Class<?> c = null; Object obj = null; Field field = null; int x = 0, statusBarHeight = 0; try { c = Class.forName("com.android.internal.R$dimen"); obj = c.newInstance(
1 public static int getStatusBarHeight(Context context){ 2 Class<?> c = null; 3 Object obj = null; 4 Field field = null; 5 int x = 0, statusBarHeight = 0; 6 try { 7 c = Class.forName("com.andr
方法一: DisplayMetrics metrics=new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metrics); int width=metrics.widthPixels;//屏幕的宽度 int height=metrics.heightPixels;//屏幕的高度 方法二: Display display=getWindowManager.getDefaultDisplay(); Poi
获取状态栏高度 一.传统方式:有时获取为0,解决方法看 二 1 2 3 4 代码 Rect frame = new Rect(); getWindow().getDecorView().getWindowVisibleDisplayFrame(frame); int statusBarHeight = frame.top; 二.4.0.3之后可能获取为0 public int getBarHeight(){ Class<?> c = null; Objec
public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = 0; for (int i = 0; i < listAdapter.getCount(); i++) { Vi
试过在OnCreate()中获取控件高度与宽度的童鞋都知道,getWidth()与getHeight()方法返回是0,具体原因 看一下Activity的生命周期 就会明白. 上代码: 方法一: int w = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED); int h = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED
正文 一.结构 public final class InputMethodManager extends Object Java.lang.Object android.view.inputmethod.InputMethodManager 二.类概述 整个输入法框架(IMF)结构的核心API,应用程序之间进行调度和当前输入法交互.你可以用Context.getSystemService()取得这一接口的实例. 架构总述(Architecture Overview) 输入法框架(IMF)共有三