1.首先在xml布局中对于每一个部分都加上
android:fitsSystemWindows="true"2.在res中->New->Directory,创建一个values-v21目录,在目录中New一个Values resource file,创建一个styles.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="ActivityTheme" parent="AppTheme">
<item name="android:statusBarColor">@android:color/transparent</item>
</style>
</resources>但是对于安卓5.0之前无法识别这个,所以我们再在原来的styles.xml中
<!-- 安卓5.0之前-->
<style name="ActivityTheme" parent="AppTheme">
</style>然后再在manifests的activity中:
android:theme="@style/ActivityTheme"然后创建一个工具类StatusBarUtils
import android.annotation.TargetApi;
import android.app.Activity;
import android.graphics.Color;
import android.os.Build;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
public class StatusBarUtils {
/**
* 修改状态栏为全透明
*
* @param activity
*/
@TargetApi(19)
public static void transparencyBar(Activity activity) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = activity.getWindow();
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(Color.TRANSPARENT);
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
Window window = activity.getWindow();
window.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,
WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
}
/**
* 修改状态栏颜色，支持4.4以上版本
*
* @param activity
* @param colorId
*/
public static void setStatusBarColor(Activity activity, int colorId) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = activity.getWindow();
// window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(activity.getResources().getColor(colorId));
}
// } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// //使用SystemBarTint库使4.4版本状态栏变色，需要先将状态栏设置为透明
// transparencyBar(activity);
// SystemBarTintManager tintManager = new SystemBarTintManager(activity);
// tintManager.setStatusBarTintEnabled(true);
// tintManager.setStatusBarTintResource(colorId);
// }
}
/**
* 状态栏亮色模式，设置状态栏黑色文字、图标，
* 适配4.4以上版本MIUIV、Flyme和6.0以上版本其他Android
*
* @param activity
* @return 1:MIUUI 2:Flyme 3:android6.0
*/
public static int StatusBarLightMode(Activity activity) {
int result = 0;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
if (MIUISetStatusBarLightMode(activity, true)) {
result = 1;
} else if (FlymeSetStatusBarLightMode(activity.getWindow(), true)) {
result = 2;
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
activity.getWindow().getDecorView().setSystemUiVisibility
(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
result = 3;
}
}
return result;
}
/**
* 已知系统类型时，设置状态栏黑色文字、图标。
* 适配4.4以上版本MIUIV、Flyme和6.0以上版本其他Android
*
* @param activity
* @param type 1:MIUUI 2:Flyme 3:android6.0
*/
public static void StatusBarLightMode(Activity activity, int type) {
if (type == 1) {
MIUISetStatusBarLightMode(activity, true);
} else if (type == 2) {
FlymeSetStatusBarLightMode(activity.getWindow(), true);
} else if (type == 3) {
activity.getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
}
}
/**
* 状态栏暗色模式，清除MIUI、flyme或6.0以上版本状态栏黑色文字、图标
*/
public static void StatusBarDarkMode(Activity activity, int type) {
if (type == 1) {
MIUISetStatusBarLightMode(activity, false);
} else if (type == 2) {
FlymeSetStatusBarLightMode(activity.getWindow(), false);
} else if (type == 3) {
activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
}
}
/**
* 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 dark 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
*/
public static boolean FlymeSetStatusBarLightMode(Window window, boolean dark) {
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 (dark) {
value |= bit;
} else {
value &= ~bit;
}
meizuFlags.setInt(lp, value);
window.setAttributes(lp);
result = true;
} catch (Exception e) {
}
}
return result;
}
/**
* 需要MIUIV6以上
*
* @param activity
* @param dark 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
*/
public static boolean MIUISetStatusBarLightMode(Activity activity, boolean dark) {
boolean result = false;
Window window = activity.getWindow();
if (window != null) {
Class 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);
if (dark) {
extraFlagField.invoke(window, darkModeFlag, darkModeFlag);//状态栏透明且黑色字体
} else {
extraFlagField.invoke(window, 0, darkModeFlag);//清除黑色字体
}
result = true;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
//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，所以两个方式都要加上
if (dark) {
activity.getWindow().getDecorView().setSystemUiVisibility
(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
} else {
activity.getWindow().getDecorView()
.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
}
}
} catch (Exception e) {
}
}
return result;
}
}
在MainActivity中oncreate中加入这个方法,然后自己设置一个颜色
private void initStatusBar() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
StatusBarUtils.setStatusBarColor(MainActivity.this, R.color.colorLightGray);
}
}