Android4.4以上系统版本可以修改状态栏颜色，Android6.0以上系统可以把状态栏文字和图标换成深色，但是MIUI、Flyme例外
所以我们封装一个根据状态栏颜色来自动设置状态栏字体颜色
使用方法
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
//设置状态栏颜色
setStatusBarColor(,statusBarColor());
}
private void setStatusBarColor(@ColorRes int resId) {
StatusBarUtils.setStatusBarColor(this, resId);
// 自动根据状态栏颜色的深浅来设置状态栏颜色
int color = ResUtils.getColor(this, resId);
float a = color >>> 24;
float r = (color & 0xff0000) >> 16;
float g = (color & 0xff00) >> 8;
float b = color & 0xff;
// 状态栏颜色较浅，使用黑色的状态栏文字
boolean lightColor = r * 0.299 + g * 0.578 + b * 0.114 >= 192;
setStatusBarLightMode(lightColor);
}
/**
* 设置状态栏模式。
*
* @param lightMode true-亮色模式，状态栏文字显示为黑色 false-暗色模式，状态栏文字颜色为白色
*/
protected void setStatusBarLightMode(boolean lightMode) {
if (lightMode) {
StatusBarUtils.setStatusBarLightMode(getWindow(), statusBarColor());
} else {
StatusBarUtils.setStatusBarDarkMode(getWindow(), statusBarColor());
}
}
/**
* 状态栏颜色
*
* @return 状态栏颜色
*/
@ColorRes
protected int statusBarColor() {
return R.color.colorPrimaryDark;
}
效果图
目录结构
java代码
StatusBarUtils
/**
* @author lc. 2018-09-03 23:20
* @since 0.6.0
*/
public class StatusBarUtils {
/**
* 设置状态栏文字颜色为黑色
*
* @param window window
* @param statusBarColor 状态栏的颜色
*/
public static void setStatusBarLightMode(Window window, @ColorRes int statusBarColor) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
return;
}
// 状态栏文字颜色设置结果
boolean lightModeSetSuccess = true;
FitUtils.Brand brand = FitUtils.getBrand();
if (brand == FitUtils.Brand.XIAO_MI) {
// 小米 状态栏颜色
lightModeSetSuccess = setStatusBarLightModeMIUI(window, true);
} else if (brand == FitUtils.Brand.MEI_ZU) {
// 魅族 状态栏颜色
lightModeSetSuccess = setStatusBarLightModeFlyMe(window, true);
} else {
// Android 6.0 之后的原生方式
setStatusBarLightModeOrigin(window, true);
}
if (lightModeSetSuccess) {
// 黑色字体设置成功
setStatusBarColor(window, statusBarColor);
}
}
public static void setStatusBarLightMode(Window window) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
return;
}
// 状态栏文字颜色设置结果
boolean lightModeSetSuccess = true;
FitUtils.Brand brand = FitUtils.getBrand();
if (brand == FitUtils.Brand.XIAO_MI) {
// 小米 状态栏颜色
lightModeSetSuccess = setStatusBarLightModeMIUI(window, true);
} else if (brand == FitUtils.Brand.MEI_ZU) {
// 魅族 状态栏颜色
lightModeSetSuccess = setStatusBarLightModeFlyMe(window, true);
} else {
// Android 6.0 之后的原生方式
setStatusBarLightModeOrigin(window, true);
}
}
/**
* 设置状态栏文字颜色为白色
*
* @param window window
* @param statusBarColor 状态栏的颜色
*/
public static void setStatusBarDarkMode(Window window, @ColorRes int statusBarColor) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
return;
}
// 状态栏文字颜色设置结果
boolean darkModeSetSuccess = true;
FitUtils.Brand brand = FitUtils.getBrand();
if (brand == FitUtils.Brand.XIAO_MI) {
// 小米 状态栏颜色
darkModeSetSuccess = setStatusBarLightModeMIUI(window, false);
} else if (brand == FitUtils.Brand.MEI_ZU) {
// 魅族 状态栏颜色
darkModeSetSuccess = setStatusBarLightModeFlyMe(window, false);
} else {
// Android 6.0 之后的原生方式
setStatusBarLightModeOrigin(window, false);
}
setStatusBarColor(window, statusBarColor);
}
/**
* 修改状态栏颜色，支持4.4以上版本
*/
public static void setStatusBarColor(Window window, @ColorRes int colorResId) {
if (window == null) {
return;
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
window.setStatusBarColor(ResUtils.getColor(window.getContext(), colorResId));
}
}
/**
* 修改状态栏颜色，支持4.4以上版本
*/
public static void setStatusBarColor(Activity activity, @ColorRes int colorResId) {
if (activity == null) {
return;
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
activity.getWindow().setStatusBarColor(ResUtils.getColor(activity, colorResId));
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
SystemBarTintManager tintManager = new SystemBarTintManager(activity);
tintManager.setStatusBarTintEnabled(true);
tintManager.setStatusBarTintResource(colorResId);
}
}
/**
* 设置状态栏图标为深色和魅族特定的文字风格
* 可以用来判断是否为Flyme用户
*
* @param window 需要设置的窗口
* @param lightMode 是否把状态栏文字及图标颜色设置为深色
* @return boolean 成功执行返回true
*/
private static boolean setStatusBarLightModeFlyMe(Window window, boolean lightMode) {
boolean result = false;
if (window != null) {
try {
WindowManager.LayoutParams lp = 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(lp);
if (lightMode) {
value |= bit;
} else {
value &= ~bit;
}
meizuFlags.setInt(lp, value);
window.setAttributes(lp);
result = true;
} catch (Exception e) {
e.printStackTrace();
}
}
return result;
}
/**
* 需要MIUIV6以上
*
* @param lightMode 是否把状态栏文字及图标颜色设置为深色
* @return boolean 成功执行返回true
*/
private static boolean setStatusBarLightModeMIUI(Window window, boolean lightMode) {
boolean result = false;
if (window != null) {
Class clazz = window.getClass();
try {
int lightModeFlag = 0;
Class layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
lightModeFlag = field.getInt(layoutParams);
Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
if (lightMode) {
extraFlagField.invoke(window, lightModeFlag, lightModeFlag);//状态栏透明且黑色字体
} else {
extraFlagField.invoke(window, 0, lightModeFlag);//清除黑色字体
}
result = true;
//开发版 7.7.13 及以后版本采用了系统API，旧方法无效但不会报错，所以使用原生系统方法再设置一次
setStatusBarLightModeOrigin(window, lightMode);
} catch (Exception e) {
e.printStackTrace();
}
}
return result;
}
/** 使用原生系统 API 来设置状态栏文字颜色 */
private static void setStatusBarLightModeOrigin(Window window, boolean lightMode) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
return;
}
View decorView = window.getDecorView();
int originVisibility = decorView.getSystemUiVisibility();
// 亮色模式，使用黑色文字
if (lightMode && (originVisibility & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR) == 0) {
originVisibility = originVisibility | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
}
// 暗色模式，使用白色文字
if (!lightMode && (originVisibility & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR) != 0) {
originVisibility = originVisibility ^ View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
}
decorView.setSystemUiVisibility(originVisibility);
}
}
SystemBarTintManager
/*
* Copyright (C) 2013 readyState Software Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Class to manage status and navigation bar tint effects when using KitKat
* translucent system UI modes.
*/
public class SystemBarTintManager {
static {
// Android allows a system property to override the presence of the navigation bar.
// Used by the emulator.
// See https://github.com/android/platform_frameworks_base/blob/master/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java#L1076
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
try {
Class c = Class.forName("android.os.SystemProperties");
Method m = c.getDeclaredMethod("get", String.class);
m.setAccessible(true);
sNavBarOverride = (String) m.invoke(null, "qemu.hw.mainkeys");
} catch (Throwable e) {
sNavBarOverride = null;
}
}
}
/**
* The default system bar tint color value.
*/
public static final int DEFAULT_TINT_COLOR = 0x99000000;
private static String sNavBarOverride;
private final SystemBarConfig mConfig;
private boolean mStatusBarAvailable;
private boolean mNavBarAvailable;
private boolean mStatusBarTintEnabled;
private boolean mNavBarTintEnabled;
private View mStatusBarTintView;
private View mNavBarTintView;
/**
* Constructor. Call this in the host activity onCreate method after its
* content view has been set. You should always create new instances when
* the host activity is recreated.
*
* @param activity The host activity.
*/
@TargetApi(19)
public SystemBarTintManager(Activity activity) {
Window win = activity.getWindow();
ViewGroup decorViewGroup = (ViewGroup) win.getDecorView();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// check theme attrs
int[] attrs = {android.R.attr.windowTranslucentStatus,
android.R.attr.windowTranslucentNavigation};
TypedArray a = activity.obtainStyledAttributes(attrs);
try {
mStatusBarAvailable = a.getBoolean(0, false);
mNavBarAvailable = a.getBoolean(1, false);
} finally {
a.recycle();
}
// check window flags
WindowManager.LayoutParams winParams = win.getAttributes();
int bits = WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
if ((winParams.flags & bits) != 0) {
mStatusBarAvailable = true;
}
bits = WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION;
if ((winParams.flags & bits) != 0) {
mNavBarAvailable = true;
}
}
mConfig = new SystemBarConfig(activity, mStatusBarAvailable, mNavBarAvailable);
// device might not have virtual navigation keys
if (!mConfig.hasNavigtionBar()) {
mNavBarAvailable = false;
}
if (mStatusBarAvailable) {
setupStatusBarView(activity, decorViewGroup);
}
if (mNavBarAvailable) {
setupNavBarView(activity, decorViewGroup);
}
}
/**
* Enable tinting of the system status bar.
*
* If the platform is running Jelly Bean or earlier, or translucent system
* UI modes have not been enabled in either the theme or via window flags,
* then this method does nothing.
*
* @param enabled True to enable tinting, false to disable it (default).
*/
public void setStatusBarTintEnabled(boolean enabled) {
mStatusBarTintEnabled = enabled;
if (mStatusBarAvailable) {
mStatusBarTintView.setVisibility(enabled ? View.VISIBLE : View.GONE);
}
}
/**
* Enable tinting of the system navigation bar.
*
* If the platform does not have soft navigation keys, is running Jelly Bean
* or earlier, or translucent system UI modes have not been enabled in either
* the theme or via window flags, then this method does nothing.
*
* @param enabled True to enable tinting, false to disable it (default).
*/
public void setNavigationBarTintEnabled(boolean enabled) {
mNavBarTintEnabled = enabled;
if (mNavBarAvailable) {
mNavBarTintView.setVisibility(enabled ? View.VISIBLE : View.GONE);
}
}
/**
* Apply the specified color tint to all system UI bars.
*
* @param color The color of the background tint.
*/
public void setTintColor(int color) {
setStatusBarTintColor(color);
setNavigationBarTintColor(color);
}
/**
* Apply the specified drawable or color resource to all system UI bars.
*
* @param res The identifier of the resource.
*/
public void setTintResource(int res) {
setStatusBarTintResource(res);
setNavigationBarTintResource(res);
}
/**
* Apply the specified drawable to all system UI bars.
*
* @param drawable The drawable to use as the background, or null to remove it.
*/
public void setTintDrawable(Drawable drawable) {
setStatusBarTintDrawable(drawable);
setNavigationBarTintDrawable(drawable);
}
/**
* Apply the specified alpha to all system UI bars.
*
* @param alpha The alpha to use
*/
public void setTintAlpha(float alpha) {
setStatusBarAlpha(alpha);
setNavigationBarAlpha(alpha);
}
/**
* Apply the specified color tint to the system status bar.
*
* @param color The color of the background tint.
*/
public void setStatusBarTintColor(int color) {
if (mStatusBarAvailable) {
mStatusBarTintView.setBackgroundColor(color);
}
}
/**
* Apply the specified drawable or color resource to the system status bar.
*
* @param res The identifier of the resource.
*/
public void setStatusBarTintResource(int res) {
if (mStatusBarAvailable) {
mStatusBarTintView.setBackgroundResource(res);
}
}
/**
* Apply the specified drawable to the system status bar.
*
* @param drawable The drawable to use as the background, or null to remove it.
*/
@SuppressWarnings("deprecation")
public void setStatusBarTintDrawable(Drawable drawable) {
if (mStatusBarAvailable) {
mStatusBarTintView.setBackgroundDrawable(drawable);
}
}
/**
* Apply the specified alpha to the system status bar.
*
* @param alpha The alpha to use
*/
@TargetApi(11)
public void setStatusBarAlpha(float alpha) {
if (mStatusBarAvailable && Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
mStatusBarTintView.setAlpha(alpha);
}
}
/**
* Apply the specified color tint to the system navigation bar.
*
* @param color The color of the background tint.
*/
public void setNavigationBarTintColor(int color) {
if (mNavBarAvailable) {
mNavBarTintView.setBackgroundColor(color);
}
}
/**
* Apply the specified drawable or color resource to the system navigation bar.
*
* @param res The identifier of the resource.
*/
public void setNavigationBarTintResource(int res) {
if (mNavBarAvailable) {
mNavBarTintView.setBackgroundResource(res);
}
}
/**
* Apply the specified drawable to the system navigation bar.
*
* @param drawable The drawable to use as the background, or null to remove it.
*/
@SuppressWarnings("deprecation")
public void setNavigationBarTintDrawable(Drawable drawable) {
if (mNavBarAvailable) {
mNavBarTintView.setBackgroundDrawable(drawable);
}
}
/**
* Apply the specified alpha to the system navigation bar.
*
* @param alpha The alpha to use
*/
@TargetApi(11)
public void setNavigationBarAlpha(float alpha) {
if (mNavBarAvailable && Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
mNavBarTintView.setAlpha(alpha);
}
}
/**
* Get the system bar configuration.
*
* @return The system bar configuration for the current device configuration.
*/
public SystemBarConfig getConfig() {
return mConfig;
}
/**
* Is tinting enabled for the system status bar?
*
* @return True if enabled, False otherwise.
*/
public boolean isStatusBarTintEnabled() {
return mStatusBarTintEnabled;
}
/**
* Is tinting enabled for the system navigation bar?
*
* @return True if enabled, False otherwise.
*/
public boolean isNavBarTintEnabled() {
return mNavBarTintEnabled;
}
private void setupStatusBarView(Context context, ViewGroup decorViewGroup) {
mStatusBarTintView = new View(context);
LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, mConfig.getStatusBarHeight());
params.gravity = Gravity.TOP;
if (mNavBarAvailable && !mConfig.isNavigationAtBottom()) {
params.rightMargin = mConfig.getNavigationBarWidth();
}
mStatusBarTintView.setLayoutParams(params);
mStatusBarTintView.setBackgroundColor(DEFAULT_TINT_COLOR);
mStatusBarTintView.setVisibility(View.GONE);
decorViewGroup.addView(mStatusBarTintView);
}
private void setupNavBarView(Context context, ViewGroup decorViewGroup) {
mNavBarTintView = new View(context);
LayoutParams params;
if (mConfig.isNavigationAtBottom()) {
params = new LayoutParams(LayoutParams.MATCH_PARENT, mConfig.getNavigationBarHeight());
params.gravity = Gravity.BOTTOM;
} else {
params = new LayoutParams(mConfig.getNavigationBarWidth(), LayoutParams.MATCH_PARENT);
params.gravity = Gravity.RIGHT;
}
mNavBarTintView.setLayoutParams(params);
mNavBarTintView.setBackgroundColor(DEFAULT_TINT_COLOR);
mNavBarTintView.setVisibility(View.GONE);
decorViewGroup.addView(mNavBarTintView);
}
/**
* Class which describes system bar sizing and other characteristics for the current
* device configuration.
*/
public static class SystemBarConfig {
private static final String STATUS_BAR_HEIGHT_RES_NAME = "status_bar_height";
private static final String NAV_BAR_HEIGHT_RES_NAME = "navigation_bar_height";
private static final String NAV_BAR_HEIGHT_LANDSCAPE_RES_NAME = "navigation_bar_height_landscape";
private static final String NAV_BAR_WIDTH_RES_NAME = "navigation_bar_width";
private static final String SHOW_NAV_BAR_RES_NAME = "config_showNavigationBar";
private final boolean mTranslucentStatusBar;
private final boolean mTranslucentNavBar;
private final int mStatusBarHeight;
private final int mActionBarHeight;
private final boolean mHasNavigationBar;
private final int mNavigationBarHeight;
private final int mNavigationBarWidth;
private final boolean mInPortrait;
private final float mSmallestWidthDp;
private SystemBarConfig(Activity activity, boolean translucentStatusBar, boolean traslucentNavBar) {
Resources res = activity.getResources();
mInPortrait = (res.getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT);
mSmallestWidthDp = getSmallestWidthDp(activity);
mStatusBarHeight = getInternalDimensionSize(res, STATUS_BAR_HEIGHT_RES_NAME);
mActionBarHeight = getActionBarHeight(activity);
mNavigationBarHeight = getNavigationBarHeight(activity);
mNavigationBarWidth = getNavigationBarWidth(activity);
mHasNavigationBar = (mNavigationBarHeight > 0);
mTranslucentStatusBar = translucentStatusBar;
mTranslucentNavBar = traslucentNavBar;
}
@TargetApi(14)
private int getActionBarHeight(Context context) {
int result = 0;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
TypedValue tv = new TypedValue();
context.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true);
result = TypedValue.complexToDimensionPixelSize(tv.data, context.getResources().getDisplayMetrics());
}
return result;
}
@TargetApi(14)
private int getNavigationBarHeight(Context context) {
Resources res = context.getResources();
int result = 0;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
if (hasNavBar(context)) {
String key;
if (mInPortrait) {
key = NAV_BAR_HEIGHT_RES_NAME;
} else {
key = NAV_BAR_HEIGHT_LANDSCAPE_RES_NAME;
}
return getInternalDimensionSize(res, key);
}
}
return result;
}
@TargetApi(14)
private int getNavigationBarWidth(Context context) {
Resources res = context.getResources();
int result = 0;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
if (hasNavBar(context)) {
return getInternalDimensionSize(res, NAV_BAR_WIDTH_RES_NAME);
}
}
return result;
}
@TargetApi(14)
private boolean hasNavBar(Context context) {
Resources res = context.getResources();
int resourceId = res.getIdentifier(SHOW_NAV_BAR_RES_NAME, "bool", "android");
if (resourceId != 0) {
boolean hasNav = res.getBoolean(resourceId);
// check override flag (see static block)
if ("1".equals(sNavBarOverride)) {
hasNav = false;
} else if ("0".equals(sNavBarOverride)) {
hasNav = true;
}
return hasNav;
} else { // fallback
return !ViewConfiguration.get(context).hasPermanentMenuKey();
}
}
private int getInternalDimensionSize(Resources res, String key) {
int result = 0;
int resourceId = res.getIdentifier(key, "dimen", "android");
if (resourceId > 0) {
result = res.getDimensionPixelSize(resourceId);
}
return result;
}
@SuppressLint("NewApi")
private float getSmallestWidthDp(Activity activity) {
DisplayMetrics metrics = new DisplayMetrics();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
activity.getWindowManager().getDefaultDisplay().getRealMetrics(metrics);
} else {
// TODO this is not correct, but we don't really care pre-kitkat
activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);
}
float widthDp = metrics.widthPixels / metrics.density;
float heightDp = metrics.heightPixels / metrics.density;
return Math.min(widthDp, heightDp);
}
/**
* Should a navigation bar appear at the bottom of the screen in the current
* device configuration? A navigation bar may appear on the right side of
* the screen in certain configurations.
*
* @return True if navigation should appear at the bottom of the screen, False otherwise.
*/
public boolean isNavigationAtBottom() {
return (mSmallestWidthDp >= 600 || mInPortrait);
}
/**
* Get the height of the system status bar.
*
* @return The height of the status bar (in pixels).
*/
public int getStatusBarHeight() {
return mStatusBarHeight;
}
/**
* Get the height of the action bar.
*
* @return The height of the action bar (in pixels).
*/
public int getActionBarHeight() {
return mActionBarHeight;
}
/**
* Does this device have a system navigation bar?
*
* @return True if this device uses soft key navigation, False otherwise.
*/
public boolean hasNavigtionBar() {
return mHasNavigationBar;
}
/**
* Get the height of the system navigation bar.
*
* @return The height of the navigation bar (in pixels). If the device does not have
* soft navigation keys, this will always return 0.
*/
public int getNavigationBarHeight() {
return mNavigationBarHeight;
}
/**
* Get the width of the system navigation bar when it is placed vertically on the screen.
*
* @return The width of the navigation bar (in pixels). If the device does not have
* soft navigation keys, this will always return 0.
*/
public int getNavigationBarWidth() {
return mNavigationBarWidth;
}
/**
* Get the layout inset for any system UI that appears at the top of the screen.
*
* @param withActionBar True to include the height of the action bar, False otherwise.
*
* @return The layout inset (in pixels).
*/
public int getPixelInsetTop(boolean withActionBar) {
return (mTranslucentStatusBar ? mStatusBarHeight : 0) + (withActionBar ? mActionBarHeight : 0);
}
/**
* Get the layout inset for any system UI that appears at the bottom of the screen.
*
* @return The layout inset (in pixels).
*/
public int getPixelInsetBottom() {
if (mTranslucentNavBar && isNavigationAtBottom()) {
return mNavigationBarHeight;
} else {
return 0;
}
}
/**
* Get the layout inset for any system UI that appears at the right of the screen.
*
* @return The layout inset (in pixels).
*/
public int getPixelInsetRight() {
if (mTranslucentNavBar && !isNavigationAtBottom()) {
return mNavigationBarWidth;
} else {
return 0;
}
}
}
}
设置颜色工具ResUtils
public class ResUtils {
public static int getInteger(Context context, @IntegerRes int resId) {
return context.getResources().getInteger(resId);
}
public static String getString(Context context, @StringRes int strId) {
return context.getResources().getString(strId);
}
public static String getString(Context context, @StringRes int strId, Object... formatArgs) {
return context.getResources().getString(strId, formatArgs);
}
public static int getColor(Context context, @ColorRes int colorResId) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
return context.getColor(colorResId);
} else {
return context.getResources().getColor(colorResId);
}
}
public static Drawable getDrawable(Context context, @DrawableRes int resId) {
try {
return AppCompatResources.getDrawable(context, resId);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
手机品牌——FitUtils
public class FitUtils {
/** 手机品牌枚举 */
public enum Brand {
// 未知品牌
UNKNOWN,
// 华为
HUAWEI,
// 小米
XIAO_MI,
// vivo
VIVO,
// oppo
OPPO,
// 魅族
MEI_ZU,
// 三星
SAMSUNG,
// 诺基亚
NOKIA,
// google 亲儿子
NEXUS,
}
/** 返回手机系统的品牌 */
public static Brand getBrand() {
Brand brand;
String brandString = Build.BRAND;
if (TextUtils.isEmpty(brandString)) {
return Brand.UNKNOWN;
}
switch (brandString.toLowerCase()) {
case "huawei":
return Brand.HUAWEI;
case "xiaomi":
return Brand.XIAO_MI;
case "vivo":
return Brand.VIVO;
case "oppo":
return Brand.OPPO;
case "meizu":
return Brand.MEI_ZU;
case "samsung":
return Brand.SAMSUNG;
case "google":
return Brand.NEXUS;
case "nokia":
return Brand.NOKIA;
default:
return Brand.UNKNOWN;
}
}
/** 返回手机屏幕是否带有刘海 */
public static boolean isWindowHasFringe(Context context) {
Brand brand = getBrand();
switch (brand) {
case XIAO_MI:
return isWindowHasFringeXiaoMi();
case OPPO:
return isWindowHasFringeOppo(context);
case VIVO:
return isWindowHasFringeVivo();
case HUAWEI:
return isWindowHasFringeHuawei(context);
default:
return false;
}
}
/**
* 小米手机是否有刘海
* https://dev.mi.com/console/doc/detail?pId=1293
*/
private static boolean isWindowHasFringeXiaoMi() {
try {
Class<?> systemPropertiesCls = Class.forName("android.os.SystemProperties");
Method getIntMethod = systemPropertiesCls.getMethod("getInt", new Class[]{String.class, int.class});
int value = (int) getIntMethod.invoke(null, "ro.miui.notch", 0);
return value == 1;
} catch (Exception e) {
// no-op
}
return false;
}
/**
* Vivo 手机是否有刘海
*
* 参考文档 https://swsdl.vivo.com.cn/appstore/developer/uploadfile/20180328/20180328152252602.pdf
*/
private static boolean isWindowHasFringeVivo() {
try {
Class cls = Class.forName("android.util.FtFeature");
Method method = cls.getMethod("isFeatureSupport", int.class);
return (boolean) method.invoke(null, 0x00000020);
} catch (Exception e) {
// no-op
}
return false;
}
/**
* Oppo 手机是否有刘海
*
* 参考文档 https://open.oppomobile.com/wiki/doc#id=10139
*/
private static boolean isWindowHasFringeOppo(Context context) {
try {
return context.getPackageManager().hasSystemFeature("com.oppo.feature.screen.heteromorphism");
} catch (Exception e) {
// no-op
}
return false;
}
/**
* 华为手机是否有刘海
*
* 参考 https://blog.csdn.net/li15225271052/article/details/79967647
*/
private static boolean isWindowHasFringeHuawei(Context context) {
try {
ClassLoader classLoader = context.getClassLoader();
Class cls = classLoader.loadClass("com.huawei.android.util.HwNotchSizeUtil");
Method method = cls.getMethod("hasNotchInScreen");
return (boolean) method.invoke(cls);
} catch (Exception e) {
// no-op
}
return false;
}
}
