最近开发项目有个适配的小问题,在用android studio 开发程序的时候发现一个问题,虚拟按键会遮挡布局,在6.0.1的系统中虚拟按键会挡住布局,特别是华为手机和小米底部会有虚拟按键等,而在6.0以下的API手机上测试不会出现这个问题。
在网上有好几种解决方案,但在我一一尝试之下最简单,最省事,最快速的解决方案如下:
1,在该xml布局的父布局中加上下面这句代码
android:fitsSystemWindows="true"
2,在Activity或BaseActivity的Oncreate()方法中添加所需状态栏或导航栏
//状态栏 @ 顶部getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
//导航栏 @ 底部getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
代码示例:
protected void initSystemBarTint() {
Window window = getWindow();
if (translucentStatusBar()) {
// 沉浸式状态栏
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(Color.BLACK);
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
}
return;
}
还可以将虚拟按键隐藏起来,并且是全屏
protected void hideBottomUIMenu() {
if (Build.VERSION.SDK_INT > 11 && Build.VERSION.SDK_INT < 19) { // lower api
View v = this.getWindow().getDecorView();
v.setSystemUiVisibility(View.GONE);
} else if (Build.VERSION.SDK_INT >= 19) {
//for new api versions.
View decorView = getWindow().getDecorView();
int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | View.SYSTEM_UI_FLAG_FULLSCREEN;
decorView.setSystemUiVisibility(uiOptions);
}
}