Android 沉浸式改变小米魅族状态栏颜色的实例代码
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2023-12-19 19:50:22
这个是基于systembartintmanager更改的
增加一个方法:用于更改miuiv6系统上的状态栏字体颜色 ,目前我仅仅只发现miuiv6上可以更改,在andro...
这个是基于systembartintmanager更改的
增加一个方法:用于更改miuiv6系统上的状态栏字体颜色 ,目前我仅仅只发现miuiv6上可以更改,在android5.0上以及其它4.4以上系统没有发现可以更改字体颜色的代码
核心代码:
public void setstatusbardarkmode(boolean darkmode, activity activity) {
if (sismiuiv6) {
class<? extends window> clazz = activity.getwindow().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(activity.getwindow(), darkmode ? darkmodeflag : 0, darkmodeflag);
} catch (exception e) {
e.printstacktrace();
}
}
}
全部代码:
/*
* 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.
*/
import android.annotation.suppresslint;
import android.annotation.targetapi;
import android.app.activity;
import android.content.context;
import android.content.res.configuration;
import android.content.res.resources;
import android.content.res.typedarray;
import android.graphics.drawable.drawable;
import android.os.build;
import android.util.displaymetrics;
import android.util.typedvalue;
import android.view.gravity;
import android.view.view;
import android.view.viewconfiguration;
import android.view.viewgroup;
import android.view.window;
import android.view.windowmanager;
import android.widget.framelayout.layoutparams;
import java.lang.reflect.field;
import java.lang.reflect.method;
/**
* class to manage status and navigation bar tint effects when using kitkat
* translucent system ui modes.
*
*/
public class systembartintmanager {
/**
* 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;
private static boolean sismiuiv6;
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);
sismiuiv6 = "v6".equals((string) m.invoke(c, "ro.miui.ui.version.name"));
snavbaroverride = (string) m.invoke(null, "qemu.hw.mainkeys");
} catch (throwable e) {
snavbaroverride = null;
}
}
}
/**
* 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;
}
}
}
public void setstatusbardarkmode(boolean darkmode, activity activity) {
if (sismiuiv6) {
class<? extends window> clazz = activity.getwindow().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(activity.getwindow(), darkmode ? darkmodeflag : 0, darkmodeflag);
} catch (exception e) {
e.printstacktrace();
}
}
}
}
用法:
public void initsystembar(){
if (version.sdk_int >= version_codes.kitkat) {
getwindow().addflags(windowmanager.layoutparams.flag_translucent_status);
getwindow().addflags(windowmanager.layoutparams.flag_translucent_navigation);
getwindow().addflags(windowmanager.layoutparams.flag_draws_system_bar_backgrounds);
fwrootlayout.setfitssystemwindows(true);//需要把根布局设置为这个属性 子布局则不会占用状态栏位置
fwrootlayout.setcliptopadding(true);//需要把根布局设置为这个属性 子布局则不会占用状态栏位置
}
tintmanager = new systembartintmanager(this);// 创建状态栏的管理实例
tintmanager.setstatusbartintenabled(true);// 激活状态栏设置
tintmanager.setnavigationbartintenabled(true);// 激活导航栏设置
tintmanager.setstatusbartintcolor(getresources().getcolor(r.color.blue500));//设置状态栏颜色
tintmanager.setstatusbardarkmode(false, this);//false 状态栏字体颜色是白色 true 颜色是黑色
}
截图
以上所述是小编给大家介绍的android 沉浸式改变小米魅族状态栏颜色的实例代码，希望对大家有所帮助