简单记录沉浸式模式：
沉浸式工具类
public class StateBarTranslucentUtils {
private static final StringTAG ="StateBarTranslucentUtils";
/**
* 是否大于等于4.4的系统（API Level19）
* @author: amos
* @date: 17/4/24 10:49
*/
public static final boolean isLargeAPILevel19 () {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
}
/** 设置状态栏透明 **/
public static void setStateBarTranslucent(Activity activity) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {//5.0 全透明实现
Window window = activity.getWindow();
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.TRANSPARENT);
}else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {//4.4 全透明状态栏
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
}
/** 设置状态栏颜色 **/
public static void setStateBarColor(Activity activity, int colorResId) {
// 设置状态栏颜色
ViewGroup contentLayout = (ViewGroup) activity.findViewById(android.R.id.content);
// 添加占位控件
setupStatusBarView(activity, contentLayout, activity.getResources().getColor(colorResId));
// 设置Activity layout的fitsSystemWindows
View contentChild = contentLayout.getChildAt(0);
contentChild.setFitsSystemWindows(true);
}
/** 在contentLayout中添加一个和状态栏一样高度的占位控件，并设置和标题栏一样的颜色 **/
private static void setupStatusBarView(Activity activity, ViewGroup contentLayout, int color) {
View mStatusBarView =null;
View statusBarView =new View(activity);
int statusBarHeight =getStatusBarHeight(activity);
ViewGroup.LayoutParams lp =new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, statusBarHeight);
contentLayout.addView(statusBarView, lp);
mStatusBarView = statusBarView;
mStatusBarView.setBackgroundColor(color);
}
/**
* 获得状态栏高度
*/
public static int getStatusBarHeight(Context context) {
int resourceId = context.getResources().getIdentifier("status_bar_height", "dimen", "android");
return context.getResources().getDimensionPixelSize(resourceId);
}
/** 小米 **/
private static boolean isXiaoMi() {
//Build.MODEL.replace(" ", "").toLowerCase().contains("mi");
return Build.MANUFACTURER.toUpperCase().contains("XIAOMI");
}
/** 魅族 **/
private static boolean isMeizu() {
//Build.MODEL.replace(" ", "").toLowerCase().contains("meizu");
return Build.MANUFACTURER.toUpperCase().contains("MEIZU");
}
/**
* 设置状态栏文字图标的主题颜色（暗或亮）
* @param dark TRUE：暗。FALSE：亮。
* @author: amos
* @date: 17/4/25 12:29
*/
public static void setStatusBarDarkMode(Activity activity, boolean dark) {
if (isXiaoMi()) {
// 小米的MUI兼容存在问题，需要同时设置二种方法
setMiuiStatusBarDarkMode(activity, dark);
}else if (Build.VERSION.SDK_INT >=23){
// 默认将6.0+系统放在前面
setAndroidAbove6DarkMode(activity, dark);
}else if (isMeizu()) {
// 魅族
setMeizuStatusBarDarkMode(activity, dark);
}else {
// 其他系统
}
}
/**
* 适配小米系统状态栏黑色字符
* 注意：为了保证在新旧版本的 MIUI 都能实现「状态栏黑色字符」的效果，需要开发者同时写上以下两种实现方法。
* 文档：https://dev.mi.com/console/doc/detail?pId=1159
*/
private static boolean setMiuiStatusBarDarkMode(Activity activity, boolean dark) {
try {
// Fix bugly #600698 NullPointerException
Class clazz = activity.getWindow().getClass();
// 旧版本MIUI方法
int darkModeFlag =0;
Class layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
darkModeFlag = field.getInt(layoutParams);
Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
extraFlagField.invoke(activity.getWindow(), dark ? darkModeFlag :0, darkModeFlag);
// Android6.0以上系统方法
if (Build.VERSION.SDK_INT >=23) {
setAndroidAbove6DarkMode(activity, dark);
}
return true;
}catch (Exception e) {
e.printStackTrace();
}
return false;
}
/**
* 适配魅族6.0以下状态栏黑色字符
* 文档：http://open-wiki.flyme.cn/index.php?title=%E7%8A%B6%E6%80%81%E6%A0%8F%E5%8F%98%E8%89%B2}
*/
private static boolean setMeizuStatusBarDarkMode(Activity activity, boolean dark) {
boolean result =false;
if (activity !=null) {
try {
WindowManager.LayoutParams lp = activity.getWindow().getAttributes();
Field darkFlag = WindowManager.LayoutParams.class
.getDeclaredField("MEIZU_FLAG_DARK_STATUS_BAR_ICON");
Field meizuFlags = WindowManager.LayoutParams.class
.getDeclaredField("meizuFlags");
darkFlag.setAccessible(true);
meizuFlags.setAccessible(true);
int bit = darkFlag.getInt(null);
int value = meizuFlags.getInt(lp);
if (dark) {
value |= bit;
}else {
value &= ~bit;
}
meizuFlags.setInt(lp, value);
activity.getWindow().setAttributes(lp);
result =true;
}catch (Exception e) {
}
}
return result;
}
/**
* Android6.0以上状态栏黑色字符
*/
private static void setAndroidAbove6DarkMode(Activity activity, boolean dark) {
if (activity !=null) {
View decorView = activity.getWindow().getDecorView();
if (decorView !=null) {
int vis = decorView.getSystemUiVisibility();
if (dark) {
// 用具体值，没用View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR的原因是需要改编译版本为23，但是目前尚未兼容6.0系统的权限，所以这里用具体值
vis |=0x00002000;
}else {
vis &= ~(0x00002000);
}
decorView.setSystemUiVisibility(vis);
}
}
}
}
工具类使用：
