/**
* 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
*/
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);
}
}
public void setDrawerLayout(ViewGroup layout) {
drawerLayout = layout;
addView(drawerLayout);
if (Build.VERSION.SDK_INT >= 21) {
drawerLayout.setFitsSystemWindows(true);
}
}
/**
* 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
*/
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
View statusBarView = createStatusBarView(activity, color);
// 添加 statusBarView 到布局中
ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0);
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);
}
}
private View setColor(Activity activity, int color) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// 设置状态栏透明
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
// 生成一个状态栏大小的矩形
// 添加 statusView 到布局中
View statusView = createStatusBarView(activity, color);
ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
if (decorView.getChildAt(decorView.getChildCount() - 1).getId() != Integer.valueOf(1)) {
decorView.addView(statusView, decorView.getChildCount());
}
// 设置根布局的参数
ViewGroup rootView =
(ViewGroup) ((ViewGroup) activity.findViewById(android.R.id.content)).getChildAt(0);
rootView.setFitsSystemWindows(true);
rootView.setClipToPadding(true);
return statusView;
}
return null;
}
/** 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);
}