android studio_Android 沉浸式改变小米魅族状态栏颜色的实例代码

更新时间:2021-06-14    来源:其它    手机版     字体:

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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:  

 

 代码如下

publicvoidsetStatusBarDarkMode(booleandarkmode, Activity activity) {

 if(sIsMiuiV6) {

  Class clazz = activity.getWindow().getClass();

  try{

  intdarkModeFlag =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:

 

 代码如下

/*

* 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).

 */

 publicintgetPixelInsetRight() {

 if(mTranslucentNavBar && !isNavigationAtBottom()) {

  returnmNavigationBarWidth;

 }else{

  return0;

 }

 }

}

publicvoidsetStatusBarDarkMode(booleandarkmode, Activity activity) {

 if(sIsMiuiV6) {

  Class clazz = activity.getWindow().getClass();

  try{

  intdarkModeFlag =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:

 

 代码如下

publicvoidinitSystemBar(){

 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 =newSystemBarTintManager(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

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