android 系统状态栏的 换颜色-- 自己设置颜色

在Activity里面调用：

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_chat_single);
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);

//使用这一句话，然后在xml文件里面配置两个属性：112
WindowsBar_ColorChange_Utils.transPareent(this,true,0XFF1A7ADE);

ViewUtils.inject(this);
csContext=this;
Collections.synchronizedList(messageDTOList);

}

在xml文件里面配置即可：
    android:clipToPadding="true"

    android:fitsSystemWindows="true"

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:redoor="http://schemas.android.com/apk/res/com.redoor.rcs"
android:id="@+id/ll_chat"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="true"
android:fitsSystemWindows="true"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical"
android:background="@color/white"
tools:context="${relativePackage}.${activityClass}" >
文件：

import java.lang.reflect.Method;

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;

/**
* 使用方法：
* 在主题里面 使用NoActionBar
* 父布局添加 下面这两句话，是修改系统状态栏的东西。
*
====================================================================================
下面两句话的意思是：在调用WindowsBar_ColorChange_Utils.transPareent(this,true,0X550000FF);
这句话时，ViewGroup 已经默认被延伸到状态栏了，颜色默认是灰色的可调用android:background="#FF0000FF"；添加颜色
而这两局意思是，子空间或者布局，是否()禁止子控件或者布局使用。true 禁止使用，false 让使用；默认是让使用的
android:clipToPadding="true"
android:fitsSystemWindows="true"

====================================================================================
android:background="@drawable/ic_launcher"

android:scaleX="1.5" 父布局写这两句话意思是：子view或者布局 以及本身的 背景等 放大1.5倍。
android:scaleY="1.5"
====================================================================================
* *************************************************************
* *************************************************************
* ****************下面是上面的总结*******************************
* 在onCreate 添加这句话
* WindowsBar_ColorChange_Utils.transPareent(this,true,0X550000FF);
*
* android:clipToPadding="true"
android:fitsSystemWindows="true"
android:background="#0000ff"这两句话看情况吧,一般不适用，当禁止子控件使用父控件东西的时候，是添加这两句话
* 三句话句话解决 状态栏透明问题
*
* @action
*
* @author DongXiang
*
* @time 2016年8月26日下午12:00:15
*
* @version 1.0
*
*/
public class WindowsBar_ColorChange_Utils {
/**
* 设置系统状态栏蓝色
*
* @param activity
* @param isUnderSystem
* 是否延伸到系统状态栏下面
* @param color
* 十六进制颜色，0X00FF00FF
*
* 使用说明： api >=19 c才可以使用 首先： android:clipToPadding="true"
* android:fitsSystemWindows="true"添加到布局中，
*
* 然后： 将SystemBarTintManager.java 文件放进去； 然后调用方法
*/
public static void transPareent(Activity activity, boolean isUnderSystem,
int color) {
if (Build.VERSION.SDK_INT >= 19) {
setTranslucentStatus(activity, isUnderSystem);
}
SystemBarTintManager tintManager = new SystemBarTintManager(activity);

tintManager.setStatusBarTintEnabled(true);

// 使用颜色资源
tintManager.setStatusBarTintColor(color);// Resource(R.color.status_color);
}

@TargetApi(19)
protected static void setTranslucentStatus(Activity activity, boolean on) {

Window win = activity.getWindow();

WindowManager.LayoutParams winParams = win.getAttributes();

final int bits = WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;

if (on) {

winParams.flags |= bits;

} else {

winParams.flags &= ~bits;

}

win.setAttributes(winParams);

}

}

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;
}
}

}

}