最近把状态栏和导航栏相关的东西整理了一下,目前应用到了项目里面,测试了4.4 5.x 6.x 7.x 8.0的系统,包括oppo vivo 魅族 华为 小米 酷派等机型,都是可以的,也花了点时间,所以在这里记录一下
完成后发现界面确实美观很多~~看来没白忙活啊 啊哈哈
特点:
1.APP视图嵌入到状态栏
2.底部虚拟导航栏显示隐藏是动态控制视图高度
3.动态设置状态栏文字颜色(适配了魅族、小米及大部分6.0以上系统的手机)
注意事项:
1.如需设置4.4-5.0系统的状态栏颜色则需引入第三方库(不需要设置删除对应报错代码即可)
com.readystatesoftware.systembartint:systembartint:1.0.3
2.无需在布局中添加
android:fitsSystemWindows=""
通过下面的方式设置状态栏或导航栏padding,避免视图重叠
view.setPadding(0, 0, 0, ScreenUtil.getNavigationBarHeight());//这里是设置底部导航栏padding,状态栏对应改成获取状态栏高度再设置即可
3.最好不在style中定义类似的属性(我最开始就是通过定义style属性来实现,但发现不能满足需求,比如不能动态更改状态栏文字颜色等等,所以还是在代码里设置好)
代码:
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public class StatusBarActivity extends AppCompatActivity implements ViewTreeObserver.OnGlobalLayoutListener {
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private int result;
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private View contentView;
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//上次的可用高度
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private int usableHeightPrevious;
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private ViewGroup.LayoutParams frameLayoutParams;
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private ViewTreeObserver viewTreeObserver;
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public void setContentView(int layoutResID) {
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super.setContentView(layoutResID);
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init();
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}
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public void setContentView(View view) {
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super.setContentView(view);
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init();
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}
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public void setContentView(View view, ViewGroup.LayoutParams params) {
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super.setContentView(view, params);
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init();
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}
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private void init() {
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//默认设置亮色statusBar,以适用白色主题
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setStatusBarModel( true);
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//在有虚拟导航栏的手机添加ViewTreeObserver,动态更改视图高度以适应虚拟键盘
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if (ScreenUtil.checkDeviceHasNavigationBar(getApplicationContext())) {
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contentView = findViewById(android.R.id.content);
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if (contentView != null) {
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viewTreeObserver = contentView.getViewTreeObserver();
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viewTreeObserver.addOnGlobalLayoutListener( this);
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frameLayoutParams = contentView.getLayoutParams();
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}
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}
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//如果手机有底部导航栏,则腾出导航栏同高度的padding,避免导航栏遮挡布局内容,这个方法不适用于动态隐藏、显示导航栏
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// if (ScreenUtil.checkDeviceHasNavigationBar(getApplicationContext())) {
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// getWindow().getDecorView().findViewById(android.R.id.content).setPadding(0, 0, 0, ScreenUtil.getNavigationBarHeight(getApplicationContext()));
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// } else {
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// getWindow().getDecorView().findViewById(android.R.id.content).setPadding(0, 0, 0, 0);
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// }
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}
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/**
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* 设置状态栏文字及图标颜色
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*
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* @param dark true状态栏文字及图标颜色设置为深色,false:白色
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* Created by ly on 2018/4/17 17:12
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*/
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public void setStatusBarModel(boolean dark) {
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setTransBar();
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if (dark) {
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StatusBarLightMode();
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} else {
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StatusBarDarkMode();
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}
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}
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private void setTransBar() {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { //5.0及以上
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View decorView = getWindow().getDecorView();
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int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
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| View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
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decorView.setSystemUiVisibility(option);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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getWindow().setStatusBarColor(getColor(R.color.transparent));
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} else {
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getWindow().setStatusBarColor(getResources().getColor(R.color.half_transparent));
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}
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { //4.4到5.0
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WindowManager.LayoutParams localLayoutParams = getWindow().getAttributes();
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localLayoutParams.flags = (WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | localLayoutParams.flags);
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//TODO 这里切换成你对应的全屏activity即可
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if (! "SplashActivity".equals(getClass().getSimpleName())
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&& ! "GuideActivity".equals(getClass().getSimpleName())) { //启动页、引导页等需要全屏的页面不添加半透明遮罩
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SystemBarTintManager tintManager = new SystemBarTintManager( this);
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tintManager.setStatusBarTintEnabled( true);
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tintManager.setNavigationBarTintEnabled( false);
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tintManager.setStatusBarTintResource(R.color.status_half_transparent); //为状态栏添加半透明遮罩,避免里面的文字被覆盖
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}
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}
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}
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private void StatusBarLightMode() {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
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if (MIUISetStatusBarMode( true)) {
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result = 1;
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} else if (FlymeSetStatusBarMode( true)) {
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result = 2;
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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//android6.0以后对状态栏文字颜色和图标改为暗色
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getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
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result = 3;
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}
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}
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}
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/**
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* 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
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*/
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private void StatusBarDarkMode() {
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if (result == 1) {
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MIUISetStatusBarMode( false);
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} else if (result == 2) {
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FlymeSetStatusBarMode( false);
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} else if (result == 3) {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
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getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
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} else {
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getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
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}
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}
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}
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/**
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* 设置状态栏图标为深色和魅族特定的文字风格
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* 可以用来判断是否为Flyme用户
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* <p>
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* 详情:https://www.jianshu.com/p/7f5a9969be53
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*
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* @param window 需要设置的窗口
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* @param dark 是否把状态栏文字及图标颜色设置为深色
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* @return boolean 成功执行返回true
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*/
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private boolean FlymeSetStatusBarMode(boolean dark) {
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boolean result = false;
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try {
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WindowManager.LayoutParams lp = getWindow().getAttributes();
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Field darkFlag = WindowManager.LayoutParams.class
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.getDeclaredField( "MEIZU_FLAG_DARK_STATUS_BAR_ICON");
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Field meizuFlags = WindowManager.LayoutParams.class
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.getDeclaredField( "meizuFlags");
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darkFlag.setAccessible( true);
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meizuFlags.setAccessible( true);
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int bit = darkFlag.getInt( null);
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int value = meizuFlags.getInt(lp);
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if (dark) {
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value |= bit;
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} else {
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value &= ~bit;
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}
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meizuFlags.setInt(lp, value);
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getWindow().setAttributes(lp);
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result = true;
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setStatusBarModel4M(dark);
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} catch (Exception e) {
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}
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return result;
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}
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/**
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* 需要MIUIV6以上
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* <p>
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* 详情:https://www.jianshu.com/p/7f5a9969be53
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*
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* @param activity
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* @param dark 是否把状态栏文字及图标颜色设置为深色
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* @return boolean 成功执行返回true
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*/
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private boolean MIUISetStatusBarMode(boolean dark) {
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boolean result = false;
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try {
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Class clazz = getWindow().getClass();
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int darkModeFlag = 0;
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Class layoutParams = Class.forName( "android.view.MiuiWindowManager$LayoutParams");
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Field field = layoutParams.getField( "EXTRA_FLAG_STATUS_BAR_DARK_MODE");
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darkModeFlag = field.getInt(layoutParams);
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Method extraFlagField = clazz.getMethod( "setExtraFlags", int.class, int.class);
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if (dark) {
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extraFlagField.invoke(getWindow(), darkModeFlag, darkModeFlag); //状态栏透明且黑色字体
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} else {
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extraFlagField.invoke(getWindow(), 0, darkModeFlag); //清除黑色字体
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}
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result = true;
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setStatusBarModel4M(dark);
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} catch (Exception e) {
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}
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return result;
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}
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private void setStatusBarModel4M(boolean dark) {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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//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
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if (dark) {
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getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
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} else {
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getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
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}
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}
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}
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public void onGlobalLayout() {
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Rect r = new Rect();
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contentView.getWindowVisibleDisplayFrame(r);
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int usableHeightNow = r.bottom;
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//TODO 注意这个比例是华为mate10的比例,一般超出该值就代表不是导航栏显隐了(有可能是键盘等等..)
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boolean isNavBarChange = usableHeightNow / ( float) (ScreenUtil.getScreenHeight()) >= 1808 / 1920f;
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Logger.i( "onGlobalLayout usableHeightNow:" + usableHeightNow + " isNavBarChange:" + isNavBarChange);
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//当前可用高度和上次的不相等并且是导航栏展开/隐藏 则调整视图高度
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if (usableHeightNow != usableHeightPrevious && isNavBarChange) {
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frameLayoutParams.height = usableHeightNow;
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contentView.requestLayout();
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usableHeightPrevious = usableHeightNow;
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}
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}
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protected void onDestroy() {
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super.onDestroy();
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if (viewTreeObserver != null) {
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if (viewTreeObserver.isAlive())
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
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viewTreeObserver.removeOnGlobalLayoutListener( this);
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} else {
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viewTreeObserver.removeGlobalOnLayoutListener( this);
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}
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viewTreeObserver = null;
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}
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contentView = null;
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frameLayoutParams = null;
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}
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}
用你的baseActivity继承这个就可以用啦
尽情玩耍吧~~~
如果有什么疑问或有更好的实现方式,欢迎留言给我
ps:参考了这位同学的实现,感谢~~去看看
本文介绍了一种在Android应用中实现状态栏美化的方法,包括APP视图嵌入状态栏、动态控制导航栏显示隐藏以及动态设置状态栏文字颜色等功能。支持多种系统版本和机型。
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