简单配置沉浸式布局
找了各种资料,终于发现一个感觉非常简单的配置方法和工具类
使用如下:
1.style文件:
2.AndroidManifest.xml使用style:
3.代码里调用工具类(工具类下面上传):状态栏的颜色会跟随背景变化而变化
也可以主动设置颜色:getWindow().setStatusBarColor(ContextCompat.getColor(this, colorPrimaryDark));
4.在布局文件中还可以设置如下:
工具类代码(偷懒直接粘贴了):
import android.app.Activity; import android.content.Context; import android.content.res.Resources; import android.os.Build; import android.support.annotation.FloatRange; import android.support.annotation.RequiresApi; import android.util.Log; import android.util.TypedValue; import android.view.View; import android.view.ViewGroup; import android.view.Window; import android.view.WindowManager; import java.lang.reflect.Field; import java.lang.reflect.Method; import java.util.regex.Pattern; /** * 状态栏透明 * Created by SCWANG on 2016/10/26. */ @SuppressWarnings("unused") public class StatusBarUtil { public static int DEFAULT_COLOR = 0; public static float DEFAULT_ALPHA = 0;//Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP ? 0.2f : 0.3f; public static final int MIN_API = 19; //<editor-fold desc="沉侵"> public static void immersive(Activity activity) { immersive(activity, DEFAULT_COLOR, DEFAULT_ALPHA); } public static void immersive(Activity activity, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) { immersive(activity.getWindow(), color, alpha); } public static void immersive(Activity activity, int color) { immersive(activity.getWindow(), color, 1f); } public static void immersive(Window window) { immersive(window, DEFAULT_COLOR, DEFAULT_ALPHA); } public static void immersive(Window window, int color) { immersive(window, color, 1f); } public static void immersive(Window window, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) { if (Build.VERSION.SDK_INT >= 21) { window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); window.setStatusBarColor(mixtureColor(color, alpha)); int systemUiVisibility = window.getDecorView().getSystemUiVisibility(); systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN; systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE; window.getDecorView().setSystemUiVisibility(systemUiVisibility); } else if (Build.VERSION.SDK_INT >= 19) { window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); setTranslucentView((ViewGroup) window.getDecorView(), color, alpha); } else if (Build.VERSION.SDK_INT >= MIN_API && Build.VERSION.SDK_INT > 16) { int systemUiVisibility = window.getDecorView().getSystemUiVisibility(); systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN; systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE; window.getDecorView().setSystemUiVisibility(systemUiVisibility); } } //</editor-fold> //<editor-fold desc="DarkMode"> public static void darkMode(Activity activity, boolean dark) { if (isFlyme4Later()) { darkModeForFlyme4(activity.getWindow(), dark); } else if (isMIUI6Later()) { darkModeForMIUI6(activity.getWindow(), dark); } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { darkModeForM(activity.getWindow(), dark); } } /** 设置状态栏darkMode,字体颜色及icon变黑(目前支持MIUI6以上,Flyme4以上,Android M以上) */ public static void darkMode(Activity activity) { darkMode(activity.getWindow(), DEFAULT_COLOR, DEFAULT_ALPHA); } public static void darkMode(Activity activity, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) { darkMode(activity.getWindow(), color, alpha); } /** 设置状态栏darkMode,字体颜色及icon变黑(目前支持MIUI6以上,Flyme4以上,Android M以上) */ public static void darkMode(Window window, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) { if (isFlyme4Later()) { darkModeForFlyme4(window, true); immersive(window,color,alpha); } else if (isMIUI6Later()) { darkModeForMIUI6(window, true); immersive(window,color,alpha); } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { darkModeForM(window, true); immersive(window, color, alpha); } else if (Build.VERSION.SDK_INT >= 19) { window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); setTranslucentView((ViewGroup) window.getDecorView(), color, alpha); } else { immersive(window, color, alpha); } // if (Build.VERSION.SDK_INT >= 21) { // window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); // window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); // window.setStatusBarColor(Color.TRANSPARENT); // } else if (Build.VERSION.SDK_INT >= 19) { // window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); // } // setTranslucentView((ViewGroup) window.getDecorView(), color, alpha); } //-------------------------> /** android 6.0设置字体颜色 */ @RequiresApi(Build.VERSION_CODES.M) private static void darkModeForM(Window window, boolean dark) { // window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); // window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); // window.setStatusBarColor(Color.TRANSPARENT); int systemUiVisibility = window.getDecorView().getSystemUiVisibility(); if (dark) { systemUiVisibility |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; } else { systemUiVisibility &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; } window.getDecorView().setSystemUiVisibility(systemUiVisibility); } /** * 设置Flyme4+的darkMode,darkMode时候字体颜色及icon变黑 * http://open-wiki.flyme.cn/index.php?title=Flyme%E7%B3%BB%E7%BB%9FAPI */ public static boolean darkModeForFlyme4(Window window, boolean dark) { boolean result = false; if (window != null) { try { WindowManager.LayoutParams e = 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(e); if (dark) { value |= bit; } else { value &= ~bit; } meizuFlags.setInt(e, value); window.setAttributes(e); result = true; } catch (Exception var8) { Log.e("StatusBar", "darkIcon: failed"); } } return result; } /** * 设置MIUI6+的状态栏是否为darkMode,darkMode时候字体颜色及icon变黑 * http://dev.xiaomi.com/doc/p=4769/ */ public static boolean darkModeForMIUI6(Window window, boolean darkmode) { Class<? extends Window> 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); extraFlagField.invoke(window, darkmode ? darkModeFlag : 0, darkModeFlag); return true; } catch (Exception e) { e.printStackTrace(); return false; } } /** 判断是否Flyme4以上 */ public static boolean isFlyme4Later() { return Build.FINGERPRINT.contains("Flyme_OS_4") || Build.VERSION.INCREMENTAL.contains("Flyme_OS_4") || Pattern.compile("Flyme OS [4|5]", Pattern.CASE_INSENSITIVE).matcher(Build.DISPLAY).find(); } /** 判断是否为MIUI6以上 */ public static boolean isMIUI6Later() { try { Class<?> clz = Class.forName("android.os.SystemProperties"); Method mtd = clz.getMethod("get", String.class); String val = (String) mtd.invoke(null, "ro.miui.ui.version.name"); val = val.replaceAll("[vV]", ""); int version = Integer.parseInt(val); return version >= 6; } catch (Exception e) { return false; } } //</editor-fold> /** 增加View的paddingTop,增加的值为状态栏高度 */ public static void setPadding(Context context, View view) { if (Build.VERSION.SDK_INT >= MIN_API) { view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context), view.getPaddingRight(), view.getPaddingBottom()); } } /** 增加View的paddingTop,增加的值为状态栏高度 (智能判断,并设置高度)*/ public static void setPaddingSmart(Context context, View view) { if (Build.VERSION.SDK_INT >= MIN_API) { ViewGroup.LayoutParams lp = view.getLayoutParams(); if (lp != null && lp.height > 0) { lp.height += getStatusBarHeight(context);//增高 } view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context), view.getPaddingRight(), view.getPaddingBottom()); } } /** 增加View的高度以及paddingTop,增加的值为状态栏高度.一般是在沉浸式全屏给ToolBar用的 */ public static void setHeightAndPadding(Context context, View view) { if (Build.VERSION.SDK_INT >= MIN_API) { ViewGroup.LayoutParams lp = view.getLayoutParams(); lp.height += getStatusBarHeight(context);//增高 view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context), view.getPaddingRight(), view.getPaddingBottom()); } } /** 增加View上边距(MarginTop)一般是给高度为 WARP_CONTENT 的小控件用的*/ public static void setMargin(Context context, View view) { if (Build.VERSION.SDK_INT >= MIN_API) { ViewGroup.LayoutParams lp = view.getLayoutParams(); if (lp instanceof ViewGroup.MarginLayoutParams) { ((ViewGroup.MarginLayoutParams) lp).topMargin += getStatusBarHeight(context);//增高 } view.setLayoutParams(lp); } } /** * 创建假的透明栏 */ public static void setTranslucentView(ViewGroup container, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) { if (Build.VERSION.SDK_INT >= 19) { int mixtureColor = mixtureColor(color, alpha); View translucentView = container.findViewById(android.R.id.custom); if (translucentView == null && mixtureColor != 0) { translucentView = new View(container.getContext()); translucentView.setId(android.R.id.custom); ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams( ViewGroup.LayoutParams.MATCH_PARENT, getStatusBarHeight(container.getContext())); container.addView(translucentView, lp); } if (translucentView != null) { translucentView.setBackgroundColor(mixtureColor); } } } public static int mixtureColor(int color, @FloatRange(from = 0.0, to = 1.0) float alpha) { int a = (color & 0xff000000) == 0 ? 0xff : color >>> 24; return (color & 0x00ffffff) | (((int) (a * alpha)) << 24); } /** 获取状态栏高度 */ public static int getStatusBarHeight(Context context) { int result = 24; int resId = context.getResources().getIdentifier("status_bar_height", "dimen", "android"); if (resId > 0) { result = context.getResources().getDimensionPixelSize(resId); } else { result = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, result, Resources.getSystem().getDisplayMetrics()); } return result; } }