文章目录
使用案例（Kotlin）工具类 StatusBarUtil使用案例（Kotlin）
//沉浸式实现StatusBarUtil.immersive(this)//填充View//id：控件idStatusBarUtil.setPaddingSmart(this, id)//状态栏字体颜色//true：黑色//false：白色StatusBarUtil.darkMode(this, false)//状态栏颜色//activity//color(状态栏颜色值)//alpha（透明度，取值范围 0.0f - 1.0f ）StatusBarUtil.darkMode(this, resources.getColor(R.color.color_00ff00), 0.5f)
工具类 StatusBarUtil
@SuppressWarnings("unused")public class StatusBarUtil {public static int DEFAULT_COLOR = 0;public static float DEFAULT_ALPHA = 0;//Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP ? 0.2f : 0.3f;public static final int MIN_API = 17;//沉浸式public static void immersive(Activity activity) {immersive(activity, DEFAULT_COLOR, DEFAULT_ALPHA);}public static void immersive(Activity activity, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {immersive(activity.getWindow(), color, alpha);}public static void immersive(Activity activity, int color) {immersive(activity.getWindow(), color, 1f);}public static void immersive(Window window) {immersive(window, DEFAULT_COLOR, DEFAULT_ALPHA);}public static void immersive(Window window, int color) {immersive(window, color, 1f);}@SuppressLint("ObsoleteSdkInt")public static void immersive(Window window, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {if (Build.VERSION.SDK_INT >= 21) {window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);window.setStatusBarColor(mixtureColor(color, alpha));int systemUiVisibility = window.getDecorView().getSystemUiVisibility();systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE;window.getDecorView().setSystemUiVisibility(systemUiVisibility);} else if (Build.VERSION.SDK_INT >= 19) {window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);setTranslucentView((ViewGroup) window.getDecorView(), color, alpha);} else if (Build.VERSION.SDK_INT >= MIN_API && Build.VERSION.SDK_INT > 16) {int systemUiVisibility = window.getDecorView().getSystemUiVisibility();systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE;window.getDecorView().setSystemUiVisibility(systemUiVisibility);}}//</editor-fold>//<editor-fold desc="DarkMode">public static void darkMode(Activity activity, boolean dark) {if (isFlyme4Later()) {darkModeForFlyme4(activity.getWindow(), dark);} else if (isMIUI6Later()) {darkModeForMIUI6(activity.getWindow(), dark);} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {darkModeForM(activity.getWindow(), dark);}}/*** 设置状态栏darkMode,字体颜色及icon变黑(目前支持MIUI6以上,Flyme4以上,Android M以上)*/public static void darkMode(Activity activity) {darkMode(activity.getWindow(), DEFAULT_COLOR, DEFAULT_ALPHA);}public static void darkMode(Activity activity, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {darkMode(activity.getWindow(), color, alpha);}/*** 设置状态栏darkMode,字体颜色及icon变黑(目前支持MIUI6以上,Flyme4以上,Android M以上)*/public static void darkMode(Window window, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {if (isFlyme4Later()) {darkModeForFlyme4(window, true);immersive(window, color, alpha);} else if (isMIUI6Later()) {darkModeForMIUI6(window, true);immersive(window, color, alpha);} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {darkModeForM(window, true);immersive(window, color, alpha);} else if (Build.VERSION.SDK_INT >= 19) {window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);setTranslucentView((ViewGroup) window.getDecorView(), color, alpha);} else {immersive(window, color, alpha);}if (Build.VERSION.SDK_INT >= 21) {window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);window.setStatusBarColor(Color.TRANSPARENT);} else {window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);}setTranslucentView((ViewGroup) window.getDecorView(), color, alpha);}//------------------------->/*** android 6.0设置字体颜色*/@RequiresApi(Build.VERSION_CODES.M)private static void darkModeForM(Window window, boolean dark) {window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);window.setStatusBarColor(Color.TRANSPARENT);int systemUiVisibility = window.getDecorView().getSystemUiVisibility();if (dark) {systemUiVisibility |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;} else {systemUiVisibility &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;}window.getDecorView().setSystemUiVisibility(systemUiVisibility);}/*** 设置Flyme4+的darkMode,darkMode时候字体颜色及icon变黑* http://open-/index.php?title=Flyme%E7%B3%BB%E7%BB%9FAPI*/public static boolean darkModeForFlyme4(Window window, boolean dark) {boolean result = false;if (window != null) {try {WindowManager.LayoutParams e = window.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(e);if (dark) {value |= bit;} else {value &= ~bit;}meizuFlags.setInt(e, value);window.setAttributes(e);result = true;} catch (Exception var8) {Log.e("StatusBar", "darkIcon: failed");}}return result;}/*** 设置MIUI6+的状态栏是否为darkMode,darkMode时候字体颜色及icon变黑* /doc/p=4769/*/@SuppressLint("PrivateApi")public static boolean darkModeForMIUI6(Window window, boolean darkmode) {Class<? extends Window> clazz = window.getClass();try {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(window, darkmode ? darkModeFlag : 0, darkModeFlag);} catch (Exception e) {e.printStackTrace();}if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {darkModeForM(window, darkmode);}return true;}/*** 判断是否Flyme4以上*/public static boolean isFlyme4Later() {return Build.FINGERPRINT.contains("Flyme_OS_4")|| Build.VERSION.INCREMENTAL.contains("Flyme_OS_4")|| pile("Flyme OS [4|5]", Pattern.CASE_INSENSITIVE).matcher(Build.DISPLAY).find();}/*** 判断是否为MIUI6以上*/@SuppressLint("PrivateApi")public static boolean isMIUI6Later() {try {Class<?> clz = Class.forName("android.os.SystemProperties");Method mtd = clz.getMethod("get", String.class);String val = (String) mtd.invoke(null, "ro.miui.ui.version.name");assert val != null;val = val.replaceAll("[vV]", "");int version = Integer.parseInt(val);return version >= 6;} catch (Exception e) {return false;}}//</editor-fold>/*** 增加View的paddingTop,增加的值为状态栏高度*/public static void setPadding(Context context, View view) {if (Build.VERSION.SDK_INT >= MIN_API) {view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context),view.getPaddingRight(), view.getPaddingBottom());}}/*** 增加View的paddingTop,增加的值为状态栏高度 (智能判断，并设置高度)*/public static void setPaddingSmart(Context context, View view) {if (Build.VERSION.SDK_INT >= MIN_API) {ViewGroup.LayoutParams lp = view.getLayoutParams();if (lp != null && lp.height > 0) {lp.height += getStatusBarHeight(context);//增高}view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context),view.getPaddingRight(), view.getPaddingBottom());}}/*** 增加View的高度以及paddingTop,增加的值为状态栏高度.一般是在沉浸式全屏给ToolBar用的*/public static void setHeightAndPadding(Context context, View view) {if (Build.VERSION.SDK_INT >= MIN_API) {ViewGroup.LayoutParams lp = view.getLayoutParams();lp.height += getStatusBarHeight(context);//增高view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context),view.getPaddingRight(), view.getPaddingBottom());}}/*** 增加View上边距（MarginTop）一般是给高度为 WARP_CONTENT 的小控件用的*/public static void setMargin(Context context, View view) {if (Build.VERSION.SDK_INT >= MIN_API) {ViewGroup.LayoutParams lp = view.getLayoutParams();if (lp instanceof ViewGroup.MarginLayoutParams) {((ViewGroup.MarginLayoutParams) lp).topMargin += getStatusBarHeight(context);//增高}view.setLayoutParams(lp);}}/*** 创建假的透明栏*/@SuppressLint("ObsoleteSdkInt")public static void setTranslucentView(ViewGroup container, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {if (Build.VERSION.SDK_INT >= 19) {int mixtureColor = mixtureColor(color, alpha);View translucentView = container.findViewById(android.R.id.custom);if (translucentView == null && mixtureColor != 0) {translucentView = new View(container.getContext());translucentView.setId(android.R.id.custom);ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, getStatusBarHeight(container.getContext()));container.addView(translucentView, lp);}if (translucentView != null) {translucentView.setBackgroundColor(mixtureColor);}}}public static int mixtureColor(int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {int a = (color & 0xff000000) == 0 ? 0xff : color >>> 24;return (color & 0x00ffffff) | (((int) (a * alpha)) << 24);}/*** 获取状态栏高度*/public static int getStatusBarHeight(Context context) {int result = 24;int resId = context.getResources().getIdentifier("status_bar_height", "dimen", "android");if (resId > 0) {result = context.getResources().getDimensionPixelSize(resId);} else {result = (int) TypedValue.applyDimension(PLEX_UNIT_DIP,result, Resources.getSystem().getDisplayMetrics());}return result;}}
