我想在我的自定义 DrawerLayout 中设置状态栏颜色，就像默认抽屉导航一样。它工作完美，但 DraweeLayout 应该在状态栏后面并且状态栏颜色应该是自定义的。
下面是我的 v21\style。
<resources>
<style name="AppTheme.Base" parent="Theme.AppCompat.Light.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<item name="android:statusBarColor">@color/orange</item>
</style>
这里是activity_main.xml
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="false">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:orientation="vertical"
>
<android.support.v7.widget.Toolbar
android:id="@+id/my_awesome_toolbar"
android:layout_height="80dp"
android:layout_width="match_parent"
android:minHeight="?attr/actionBarSize"
android:background="@color/orange"
android:fitsSystemWindows="true"
/>
</LinearLayout>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="50dp">
<LinearLayout
android:id="@+id/llFirst"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@color/orange"
android:layout_marginTop="25dp"
android:orientation="horizontal">
<ImageView
android:id="@+id/imgMenu"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_gravity="center"
android:src="@drawable/menu" />
</LinearLayout>
</FrameLayout>
<ExpandableListView
android:id="@+id/lvLeft"
android:layout_width="280dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:background="@color/white"
android:choiceMode="singleChoice"
android:dividerHeight="0dp"
/>
</android.support.v4.widget.DrawerLayout>
这是我的 MainActivity。
public class MainActivity extends Activity implements View.OnClickListener, ExpandableListView.OnChildClickListener {
private MyAdapter drawerLayoutAdapter;
private DrawerLayout drawer_layout;
private ImageView imgMenu;
private ArrayList<String> alTemp;
private ArrayList<MyModel> arrayList;
private ExpandableListView expandbleLis;
private Activity activity;
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setId();
setListner();
setSliderColor();
slideMenu();
loadArraylist();
drawerLayoutAdapter = new MyAdapter(MainActivity.this, arrayList);
expandbleLis.setAdapter(drawerLayoutAdapter);
expandbleLis.setOnChildClickListener(this);
}
private void setListner()
{
imgMenu.setOnClickListener(this);
// it is used to close all child view on expandable listview and show only one childview at a time.
expandbleLis.setOnGroupExpandListener(new ExpandableListView.OnGroupExpandListener() {
int previousGroup = -1;
@Override
public void onGroupExpand(int groupPosition) {
if(groupPosition != previousGroup)
expandbleLis.collapseGroup(previousGroup);
previousGroup = groupPosition;
}
});
}
private void loadArraylist()
{
arrayList = new ArrayList<MyModel>();
alTemp = new ArrayList<>();
//here we have pur zero position blank because on zero position we will be put profile picture layout.
arrayList.add(new MyModel("", 0, alTemp));
alTemp = new ArrayList<>();
alTemp.add("My Profile");
arrayList.add(new MyModel("Profile", R.drawable.profile, alTemp));
alTemp = new ArrayList<>();
alTemp.add("My Transaction");
arrayList.add(new MyModel("Transaction History", R.drawable.transaction, alTemp));
alTemp = new ArrayList<>();
alTemp.add("My Setting");
arrayList.add(new MyModel("Setting", R.drawable.setting, alTemp));
alTemp = new ArrayList<>();
alTemp.add("Logout");
arrayList.add(new MyModel("Log out", R.drawable.logout, alTemp));
}
private void slideMenu()
{
try
{
DrawerLayout.LayoutParams layoutParams = (DrawerLayout.LayoutParams) expandbleLis.getLayoutParams();
expandbleLis.setLayoutParams(layoutParams);
expandbleLis.setAdapter(drawerLayoutAdapter);
if (drawer_layout.isDrawerOpen(expandbleLis))
{
drawer_layout.closeDrawer(expandbleLis);
}
expandbleLis.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, final int pos, long id)
{
drawer_layout.setDrawerListener(new DrawerLayout.SimpleDrawerListener() {
@Override
public void onDrawerClosed(View drawerView)
{
super.onDrawerClosed(drawerView);
}
});
drawer_layout.closeDrawer(expandbleLis);
displayView(pos);
}
});
} catch (Exception e)
{
e.printStackTrace();
}
}
private void displayView(final int positionTitle)
{
try
{
closeDrawer();
new Handler().postDelayed(new Runnable() {
@Override
public void run()
{
switch (positionTitle)
{
case 0:
break;
case 1:
break;
case 2:
break;
}
}
}, 200);
} catch (Exception e)
{
e.printStackTrace();
}
}
private void setId()
{
try
{
drawer_layout = (DrawerLayout) findViewById(R.id.drawer_layout);
imgMenu = (ImageView) findViewById(R.id.imgMenu);
// below is for expandable listview.
expandbleLis = (ExpandableListView) findViewById(R.id.lvLeft);
expandbleLis.setDividerHeight(1);
expandbleLis.setGroupIndicator(null); // it is used to hide expandable list symbol.
expandbleLis.setClickable(true);
} catch (Exception e)
{
e.printStackTrace();
}
}
public void openDrawer()
{
try
{
expandbleLis.invalidateViews();
drawer_layout.openDrawer(expandbleLis);
} catch (Exception e)
{
e.printStackTrace();
}
}
private void closeDrawer()
{
try
{
if (drawer_layout.isDrawerOpen(expandbleLis))
{
drawer_layout.closeDrawer(expandbleLis);
}
} catch (Exception e)
{
e.printStackTrace();
}
}
@Override
public void onClick(View v)
{
switch (v.getId())
{
case R.id.imgMenu:
openDrawer();
break;
}
}
@Override
public boolean onChildClick(ExpandableListView parent, View v,
int groupPosition, int childPosition, long id)
{
Toast.makeText(MainActivity.this, "Clicked On Child",
Toast.LENGTH_SHORT).show();
return true;
}
}
实际上我想实现自定义抽屉布局，其中状态栏颜色应该是自定义的，抽屉布局应该在半透明的状态栏后面。在这里，我附上了图片，我想同样实现。我几乎尝试了所有解决方案，但没有得到任何正确的结果，所以请帮我解决这个问题。提前致谢。
最佳答案
我认为您正在寻找 ScrimInsetsFrameLayout。
这是自定义 ScrimInsetsFrameLayout 类，您可以使用它来实现这种行为
ScrimInsetsFrameLayout.java
public class ScrimInsetsFrameLayout extends FrameLayout {
private Drawable mInsetForeground;
private Rect mInsets;
private Rect mTempRect = new Rect();
private OnInsetsCallback mOnInsetsCallback;
public ScrimInsetsFrameLayout(Context context) {
super(context);
init(context, null, 0);
}
public ScrimInsetsFrameLayout(Context context, AttributeSet attrs) {
super(context, attrs);
init(context, attrs, 0);
}
public ScrimInsetsFrameLayout(Context context, AttributeSet attrs,
int defStyle) {
super(context, attrs, defStyle);
init(context, attrs, defStyle);
}
private void init(Context context, AttributeSet attrs, int defStyle) {
final TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.ScrimInsetsView, defStyle, 0);
if (a == null) {
return;
}
mInsetForeground = a
.getDrawable(R.styleable.ScrimInsetsView_insetForeground1);
a.recycle();
setWillNotDraw(true);
}
@Override
protected boolean fitSystemWindows(Rect insets) {
mInsets = new Rect(insets);
setWillNotDraw(mInsetForeground == null);
ViewCompat.postInvalidateOnAnimation(this);
if (mOnInsetsCallback != null) {
mOnInsetsCallback.onInsetsChanged(insets);
}
return true; // consume insets
}
@Override
public void draw(Canvas canvas) {
super.draw(canvas);
int width = getWidth();
int height = getHeight();
if (mInsets != null && mInsetForeground != null) {
int sc = canvas.save();
canvas.translate(getScrollX(), getScrollY());
// Top
mTempRect.set(0, 0, width, mInsets.top);
mInsetForeground.setBounds(mTempRect);
mInsetForeground.draw(canvas);
// Bottom
mTempRect.set(0, height - mInsets.bottom, width, height);
mInsetForeground.setBounds(mTempRect);
mInsetForeground.draw(canvas);
// Left
mTempRect
.set(0, mInsets.top, mInsets.left, height - mInsets.bottom);
mInsetForeground.setBounds(mTempRect);
mInsetForeground.draw(canvas);
// Right
mTempRect.set(width - mInsets.right, mInsets.top, width, height
- mInsets.bottom);
mInsetForeground.setBounds(mTempRect);
mInsetForeground.draw(canvas);
canvas.restoreToCount(sc);
}
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
if (mInsetForeground != null) {
mInsetForeground.setCallback(this);
}
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
if (mInsetForeground != null) {
mInsetForeground.setCallback(null);
}
}
public void setOnInsetsCallback(OnInsetsCallback onInsetsCallback) {
mOnInsetsCallback = onInsetsCallback;
}
public static interface OnInsetsCallback {
public void onInsetsChanged(Rect insets);
}
}
现在关于这个类的使用。
->activity_main.xml
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true" >
<RelativeLayout
android:id="@+id/frame_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true" >
<include
android:id="@+id/toolbar_headers"
layout="@layout/toolbar_header"
android:visibility="invisible" />
</RelativeLayout>
<yourpackagename.ScrimInsetsFrameLayout
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="start"
android:layout_marginRight="-8dp"
android:elevation="8dp"
android:fitsSystemWindows="true"
app:insetForeground1="#4000" >
<!-- this would be your custom drawer layout -->
<include
android:id="@+id/drawar_layout"
layout="@layout/drawar_layout" />
</bhagyagold.com.extraclasses.ScrimInsetsFrameLayout>
</android.support.v4.widget.DrawerLayout>
这里的 impotent 标签是 android:fitsSystemWindows 在所有 View 中仔细检查它。
->java部分
最后用这个布局打开或关闭你的抽屉。
例如
mLayout = (ScrimInsetsFrameLayout) findViewById(R.id.container);
mDrawerLayout.closeDrawer(mLayout);
-> styles.xml
<style name="AppTheme" parent="Theme.AppCompat.Light">
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">colorPrimaryDark</item>
<item name="android:statusBarColor">@android:color/transparent</item>
<item name="android:windowContentTransitions">true</item>
<item name="android:windowAllowEnterTransitionOverlap">true</item>
<item name="android:windowAllowReturnTransitionOverlap">true</item>
<item name="android:windowSharedElementEnterTransition">@android:transition/move</item>
<item name="android:windowSharedElementExitTransition">@android:transition/move</item>
<item name="windowNoTitle">true</item>
</style>
编辑:
-> attrs.xml
<resources>
<declare-styleable name="ScrimInsetsView">
<attr name="insetForeground1" format="reference|color" />
</declare-styleable>
</resources>
快乐的编码..
关于android - 在 Android 的 DrawerLayout 中设置状态栏颜色，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/37428594/