关于状态栏
来源：互联网 发布：java 引用动态链接库 编辑：程序博客网 时间：2024/06/07 04:05
状态栏透明
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {//5.0及以上 View decorView = getWindow().getDecorView(); int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE; decorView.setSystemUiVisibility(option); getWindow().setStatusBarColor(Color.TRANSPARENT); } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {//4.4到5.0 WindowManager.LayoutParams localLayoutParams = getWindow().getAttributes(); localLayoutParams.flags = (WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | localLayoutParams.flags); }效果
/** * 半透明状态栏，可自动消失，适用于视频、游戏(和全屏的效果是一样的) * */ @Override public void onWindowFocusChanged(boolean hasFocus) { super.onWindowFocusChanged(hasFocus); if (hasFocus && Build.VERSION.SDK_INT >= 19) { View decorView = getWindow().getDecorView(); decorView.setSystemUiVisibility( View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY); } }状态栏着色
public class StatusBarView extends View { public StatusBarView(Context context, AttributeSet attrs) { super(context, attrs); } public StatusBarView(Context context) { super(context); }}public class StatusBarUtil { public static final int DEFAULT_STATUS_BAR_ALPHA = 1; /** * 设置状态栏颜色 * * @param activity 需要设置的 activity * @param color 状态栏颜色值 */ public static void setColor(Activity activity, int color) { setColor(activity, color, DEFAULT_STATUS_BAR_ALPHA); } /** * 透明状态栏 * */ public static void translucentBar(Activity activity){ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {//5.0及以上 View decorView = activity.getWindow().getDecorView(); int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE; decorView.setSystemUiVisibility(option); activity.getWindow().setStatusBarColor(Color.TRANSPARENT); } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {//4.4到5.0 WindowManager.LayoutParams localLayoutParams =activity.getWindow().getAttributes(); localLayoutParams.flags = (WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | localLayoutParams.flags); } } /** * 设置状态栏颜色 * * @param activity 需要设置的activity * @param color 状态栏颜色值 * @param statusBarAlpha 状态栏透明度 */ public static void setColor(Activity activity, int color, int statusBarAlpha) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); activity.getWindow().setStatusBarColor(calculateStatusColor(color, statusBarAlpha)); } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView(); int count = decorView.getChildCount(); if (count > 0 && decorView.getChildAt(count - 1) instanceof StatusBarView) { decorView.getChildAt(count - 1).setBackgroundColor(calculateStatusColor(color, statusBarAlpha)); } else { StatusBarView statusView = createStatusBarView(activity, color, statusBarAlpha); decorView.addView(statusView); } setRootView(activity); } } /** * 设置状态栏纯色 不加半透明效果 * * @param activity 需要设置的 activity * @param color 状态栏颜色值 */ public static void setColorNoTranslucent(Activity activity, int color) { setColor(activity, color, 0); } /** * 设置状态栏颜色(5.0以下无半透明效果,不建议使用) * * @param activity 需要设置的 activity * @param color 状态栏颜色值 */ @Deprecated public static void setColorDiff(Activity activity, int color) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { return; } activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); // 生成一个状态栏大小的矩形 ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView(); int count = decorView.getChildCount(); if (count > 0 && decorView.getChildAt(count - 1) instanceof StatusBarView) { decorView.getChildAt(count - 1).setBackgroundColor(color); } else { StatusBarView statusView = createStatusBarView(activity, color); decorView.addView(statusView); } setRootView(activity); } /** * 使状态栏半透明 * * 适用于图片作为背景的界面,此时需要图片填充到状态栏 * * @param activity 需要设置的activity */ public static void setTranslucent(Activity activity) { setTranslucent(activity, DEFAULT_STATUS_BAR_ALPHA); } /** * 使状态栏半透明 * * 适用于图片作为背景的界面,此时需要图片填充到状态栏 * * @param activity 需要设置的activity * @param statusBarAlpha 状态栏透明度 */ public static void setTranslucent(Activity activity, int statusBarAlpha) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { return; } setTransparent(activity); addTranslucentView(activity, statusBarAlpha); } /** * 针对根布局是 CoordinatorLayout, 使状态栏半透明 * * 适用于图片作为背景的界面,此时需要图片填充到状态栏 * * @param activity 需要设置的activity * @param statusBarAlpha 状态栏透明度 */ public static void setTranslucentForCoordinatorLayout(Activity activity, int statusBarAlpha) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { return; } transparentStatusBar(activity); addTranslucentView(activity, statusBarAlpha); } /** * 设置状态栏全透明 * * @param activity 需要设置的activity */ public static void setTransparent(Activity activity) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { return; } transparentStatusBar(activity); setRootView(activity); } /** * 使状态栏透明(5.0以上半透明效果,不建议使用) * * 适用于图片作为背景的界面,此时需要图片填充到状态栏 * * @param activity 需要设置的activity */ @Deprecated public static void setTranslucentDiff(Activity activity) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { // 设置状态栏透明 activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); setRootView(activity); } } /** * 为DrawerLayout 布局设置状态栏变色 * * @param activity 需要设置的activity * @param drawerLayout DrawerLayout * @param color 状态栏颜色值 */ public static void setColorForDrawerLayout(Activity activity, DrawerLayout drawerLayout, int color) { setColorForDrawerLayout(activity, drawerLayout, color, DEFAULT_STATUS_BAR_ALPHA); } /** * 为DrawerLayout 布局设置状态栏颜色,纯色 * * @param activity 需要设置的activity * @param drawerLayout DrawerLayout * @param color 状态栏颜色值 */ public static void setColorNoTranslucentForDrawerLayout(Activity activity, DrawerLayout drawerLayout, int color) { setColorForDrawerLayout(activity, drawerLayout, color, 0); } /** * 为DrawerLayout 布局设置状态栏变色 * * @param activity 需要设置的activity * @param drawerLayout DrawerLayout * @param color 状态栏颜色值 * @param statusBarAlpha 状态栏透明度 */ public static void setColorForDrawerLayout(Activity activity, DrawerLayout drawerLayout, int color, int statusBarAlpha) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { return; } if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); activity.getWindow().setStatusBarColor(Color.TRANSPARENT); } else { activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); } // 生成一个状态栏大小的矩形 // 添加 statusBarView 到布局中 ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0); if (contentLayout.getChildCount() > 0 && contentLayout.getChildAt(0) instanceof StatusBarView) { contentLayout.getChildAt(0).setBackgroundColor(calculateStatusColor(color, statusBarAlpha)); } else { StatusBarView statusBarView = createStatusBarView(activity, color); contentLayout.addView(statusBarView, 0); } // 内容布局不是 LinearLayout 时,设置padding top if (!(contentLayout instanceof LinearLayout) && contentLayout.getChildAt(1) != null) { contentLayout.getChildAt(1) .setPadding(contentLayout.getPaddingLeft(), getStatusBarHeight(activity) + contentLayout.getPaddingTop(), contentLayout.getPaddingRight(), contentLayout.getPaddingBottom()); } // 设置属性 ViewGroup drawer = (ViewGroup) drawerLayout.getChildAt(1); drawerLayout.setFitsSystemWindows(false); contentLayout.setFitsSystemWindows(false); contentLayout.setClipToPadding(true); drawer.setFitsSystemWindows(false); addTranslucentView(activity, statusBarAlpha); } /** * 为DrawerLayout 布局设置状态栏变色(5.0以下无半透明效果,不建议使用) * * @param activity 需要设置的activity * @param drawerLayout DrawerLayout * @param color 状态栏颜色值 */ @Deprecated public static void setColorForDrawerLayoutDiff(Activity activity, DrawerLayout drawerLayout, int color) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); // 生成一个状态栏大小的矩形 ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0); if (contentLayout.getChildCount() > 0 && contentLayout.getChildAt(0) instanceof StatusBarView) { contentLayout.getChildAt(0).setBackgroundColor(calculateStatusColor(color, DEFAULT_STATUS_BAR_ALPHA)); } else { // 添加 statusBarView 到布局中 StatusBarView statusBarView = createStatusBarView(activity, color); contentLayout.addView(statusBarView, 0); } // 内容布局不是 LinearLayout 时,设置padding top if (!(contentLayout instanceof LinearLayout) && contentLayout.getChildAt(1) != null) { contentLayout.getChildAt(1).setPadding(0, getStatusBarHeight(activity), 0, 0); } // 设置属性 ViewGroup drawer = (ViewGroup) drawerLayout.getChildAt(1); drawerLayout.setFitsSystemWindows(false); contentLayout.setFitsSystemWindows(false); contentLayout.setClipToPadding(true); drawer.setFitsSystemWindows(false); } } /** * 为 DrawerLayout 布局设置状态栏透明 * * @param activity 需要设置的activity * @param drawerLayout DrawerLayout */ public static void setTranslucentForDrawerLayout(Activity activity, DrawerLayout drawerLayout) { setTranslucentForDrawerLayout(activity, drawerLayout, DEFAULT_STATUS_BAR_ALPHA); } /** * 为 DrawerLayout 布局设置状态栏透明 * * @param activity 需要设置的activity * @param drawerLayout DrawerLayout */ public static void setTranslucentForDrawerLayout(Activity activity, DrawerLayout drawerLayout, int statusBarAlpha) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { return; } setTransparentForDrawerLayout(activity, drawerLayout); addTranslucentView(activity, statusBarAlpha); } /** * 为 DrawerLayout 布局设置状态栏透明 * * @param activity 需要设置的activity * @param drawerLayout DrawerLayout */ public static void setTransparentForDrawerLayout(Activity activity, DrawerLayout drawerLayout) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { return; } if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); activity.getWindow().setStatusBarColor(Color.TRANSPARENT); } else { activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); } ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0); // 内容布局不是 LinearLayout 时,设置padding top if (!(contentLayout instanceof LinearLayout) && contentLayout.getChildAt(1) != null) { contentLayout.getChildAt(1).setPadding(0, getStatusBarHeight(activity), 0, 0); } // 设置属性 ViewGroup drawer = (ViewGroup) drawerLayout.getChildAt(1); drawerLayout.setFitsSystemWindows(false); contentLayout.setFitsSystemWindows(false); contentLayout.setClipToPadding(true); drawer.setFitsSystemWindows(false); } /** * 为 DrawerLayout 布局设置状态栏透明(5.0以上半透明效果,不建议使用) * * @param activity 需要设置的activity * @param drawerLayout DrawerLayout */ @Deprecated public static void setTranslucentForDrawerLayoutDiff(Activity activity, DrawerLayout drawerLayout) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { // 设置状态栏透明 activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); // 设置内容布局属性 ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0); contentLayout.setFitsSystemWindows(true); contentLayout.setClipToPadding(true); // 设置抽屉布局属性 ViewGroup vg = (ViewGroup) drawerLayout.getChildAt(1); vg.setFitsSystemWindows(false); // 设置 DrawerLayout 属性 drawerLayout.setFitsSystemWindows(false); } } /** * 为头部是 ImageView 的界面设置状态栏全透明 * * @param activity 需要设置的activity * @param needOffsetView 需要向下偏移的 View */ public static void setTransparentForImageView(Activity activity, View needOffsetView) { setTranslucentForImageView(activity, 0, needOffsetView); } /** * 为头部是 ImageView 的界面设置状态栏透明(使用默认透明度) * * @param activity 需要设置的activity * @param needOffsetView 需要向下偏移的 View */ public static void setTranslucentForImageView(Activity activity, View needOffsetView) { setTranslucentForImageView(activity, DEFAULT_STATUS_BAR_ALPHA, needOffsetView); } /** * 为头部是 ImageView 的界面设置状态栏透明 * * @param activity 需要设置的activity * @param statusBarAlpha 状态栏透明度 * @param needOffsetView 需要向下偏移的 View */ public static void setTranslucentForImageView(Activity activity, int statusBarAlpha, View needOffsetView) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { return; } if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { activity.getWindow().setStatusBarColor(Color.TRANSPARENT); activity.getWindow() .getDecorView() .setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN); } else { activity.getWindow() .setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); } addTranslucentView(activity, statusBarAlpha); if (needOffsetView != null) { ViewGroup.MarginLayoutParams layoutParams = (ViewGroup.MarginLayoutParams) needOffsetView.getLayoutParams(); layoutParams.setMargins(0, getStatusBarHeight(activity), 0, 0); } } /** * 为 fragment 头部是 ImageView 的设置状态栏透明 * * @param activity fragment 对应的 activity * @param needOffsetView 需要向下偏移的 View */ public static void setTranslucentForImageViewInFragment(Activity activity, View needOffsetView) { setTranslucentForImageViewInFragment(activity, DEFAULT_STATUS_BAR_ALPHA, needOffsetView); } /** * 为 fragment 头部是 ImageView 的设置状态栏透明 * * @param activity fragment 对应的 activity * @param needOffsetView 需要向下偏移的 View */ public static void setTransparentForImageViewInFragment(Activity activity, View needOffsetView) { setTranslucentForImageViewInFragment(activity, 0, needOffsetView); } /** * 为 fragment 头部是 ImageView 的设置状态栏透明 * * @param activity fragment 对应的 activity * @param statusBarAlpha 状态栏透明度 * @param needOffsetView 需要向下偏移的 View */ public static void setTranslucentForImageViewInFragment(Activity activity, int statusBarAlpha, View needOffsetView) { setTranslucentForImageView(activity, statusBarAlpha, needOffsetView); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { clearPreviousSetting(activity); } } @TargetApi(Build.VERSION_CODES.KITKAT) private static void clearPreviousSetting(Activity activity) { ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView(); int count = decorView.getChildCount(); if (count > 0 && decorView.getChildAt(count - 1) instanceof StatusBarView) { decorView.removeViewAt(count - 1); ViewGroup rootView = (ViewGroup) ((ViewGroup) activity.findViewById(android.R.id.content)).getChildAt(0); rootView.setPadding(0, 0, 0, 0); } } /** * 添加半透明矩形条 * * @param activity 需要设置的 activity * @param statusBarAlpha 透明值 */ private static void addTranslucentView(Activity activity, int statusBarAlpha) { ViewGroup contentView = (ViewGroup) activity.findViewById(android.R.id.content); if (contentView.getChildCount() > 1) { contentView.getChildAt(1).setBackgroundColor(Color.argb(statusBarAlpha, 0, 0, 0)); } else { contentView.addView(createTranslucentStatusBarView(activity, statusBarAlpha)); } } /** * 生成一个和状态栏大小相同的彩色矩形条 * * @param activity 需要设置的 activity * @param color 状态栏颜色值 * @return 状态栏矩形条 */ private static StatusBarView createStatusBarView(Activity activity, int color) { // 绘制一个和状态栏一样高的矩形 StatusBarView statusBarView = new StatusBarView(activity); LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, getStatusBarHeight(activity)); statusBarView.setLayoutParams(params); statusBarView.setBackgroundColor(color); return statusBarView; } /** * 生成一个和状态栏大小相同的半透明矩形条 * * @param activity 需要设置的activity * @param color 状态栏颜色值 * @param alpha 透明值 * @return 状态栏矩形条 */ private static StatusBarView createStatusBarView(Activity activity, int color, int alpha) { // 绘制一个和状态栏一样高的矩形 StatusBarView statusBarView = new StatusBarView(activity); LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, getStatusBarHeight(activity)); statusBarView.setLayoutParams(params); statusBarView.setBackgroundColor(calculateStatusColor(color, alpha)); return statusBarView; } /** * 设置根布局参数 */ private static void setRootView(Activity activity) { ViewGroup rootView = (ViewGroup) ((ViewGroup) activity.findViewById(android.R.id.content)).getChildAt(0); rootView.setFitsSystemWindows(true); rootView.setClipToPadding(true); } /** * 使状态栏透明 */ @TargetApi(Build.VERSION_CODES.KITKAT) private static void transparentStatusBar(Activity activity) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION); activity.getWindow().setStatusBarColor(Color.TRANSPARENT); } else { activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); } } /** * 创建半透明矩形 View * * @param alpha 透明值 * @return 半透明 View */ private static StatusBarView createTranslucentStatusBarView(Activity activity, int alpha) { // 绘制一个和状态栏一样高的矩形 StatusBarView statusBarView = new StatusBarView(activity); LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, getStatusBarHeight(activity)); statusBarView.setLayoutParams(params); statusBarView.setBackgroundColor(Color.argb(alpha, 0, 0, 0)); return statusBarView; } /** * 获取状态栏高度 * * @param context context * @return 状态栏高度 */ private static int getStatusBarHeight(Context context) { // 获得状态栏高度 int resourceId = context.getResources().getIdentifier("status_bar_height", "dimen", "android"); return context.getResources().getDimensionPixelSize(resourceId); } /** * 计算状态栏颜色 * * @param color color值 * @param alpha alpha值 * @return 最终的状态栏颜色 */ private static int calculateStatusColor( int color, int alpha) { float a = 1 - alpha / 255f; int red = color >> 16 & 0xff; int green = color >> 8 & 0xff; int blue = color & 0xff; red = (int) (red * a + 0.5); green = (int) (green * a + 0.5); blue = (int) (blue * a + 0.5); return 0xff << 24 | red << 16 | green << 8 | blue; }}使用
if (android.os.Build.VERSION.SDK_INT >= 21) { StatusBarUtil.setColor(this, context.getResources().getColor(R.color.AsukaColor)); } 0 0
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