Android开发--状态栏布局隐藏的方法

1.问题如下，安卓布局很不协调

2.先将ActionBar设置为NoActionBar

先打开styles.xml

3.使用工具类

package com.afison.newfault.utils;import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.os.Build;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;import com.afison.newfault.R;import java.lang.reflect.Field;
import java.lang.reflect.Method;/*** 全屏显示 状态栏工具类*/
public class StatusBarUtil {/*** 修改当前 Activity 的显示模式，hideStatusBarBackground :true 全屏模式，false 着色模式** @param activity* @param hideStatusBarBackground*/public static void setStatusBar(Activity activity, boolean hideStatusBarBackground) {if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {Window window = activity.getWindow();window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);if (hideStatusBarBackground) {window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);} else {window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);}ViewGroup mContentView = (ViewGroup) window.findViewById(Window.ID_ANDROID_CONTENT);View mChildView = mContentView.getChildAt(0);if (mChildView != null) {if (hideStatusBarBackground) {mChildView.setPadding(mChildView.getPaddingLeft(),0,mChildView.getPaddingRight(),mChildView.getPaddingBottom());} else {int statusHeight = getStatusBarHeight(activity);mChildView.setPadding(mChildView.getPaddingLeft(),statusHeight,mChildView.getPaddingRight(),mChildView.getPaddingBottom());}}} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {Window window = activity.getWindow();window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);if (hideStatusBarBackground) {window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);window.setStatusBarColor(Color.TRANSPARENT);window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);} else {window.setStatusBarColor(activity.getResources().getColor(R.color.colorPrimary));window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);}}}/*** 获取手机状态栏高度*/public static int getStatusBarHeight(Context context) {int result = 0;int resourceId = context.getResources().getIdentifier("status_bar_height", "dimen", "android");if (resourceId > 0) {result = context.getResources().getDimensionPixelSize(resourceId);}return result;}/***设置状态栏颜色*//* public static void setStatusBarColor(Activity activity, int colorId) {if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {Window window = activity.getWindow();window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);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transparentBar(activity);SystemBarTintManager tintManager = new SystemBarTintManager(activity);tintManager.setStatusBarTintEnabled(true);tintManager.setStatusBarTintResource(colorId);}}*/@TargetApi(19)public static void transparentBar(Activity activity) {if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {Window window = activity.getWindow();window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);window.setStatusBarColor(Color.TRANSPARENT);window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);} 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);}}/*** 设置状态栏文字颜色  true 为黑色  false 为白色（XML跟布局配置  android:fitsSystemWindows="true"，否则布局会上移）*/public static void setStatusBarLightMode(Activity activity, boolean dark) {if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {if (dark) {  //if (MIUISetStatusBarLightMode(activity, dark)) {} else if (FlymeSetStatusBarLightMode(activity.getWindow(), dark)) {} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {//其他activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);}} else {if (MIUISetStatusBarLightMode(activity, dark)) {} else if (FlymeSetStatusBarLightMode(activity.getWindow(), dark)) {} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {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;}}

4.问题解决