本文介绍了如何添加图片到Android应用程序的FrameLayout？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我建立我的应用程序左侧滑动菜单，在我使用的FrameLayout。和列表视图被称为这个里面的FrameLayout。
I am building a left slide menu in my app, in which I am using a framelayout. And a listview is called inside this framelayout.
在此框架布局，我想打电话给一个ImageView的，这将显示用户的个人资料图片。
In this frame layout, I want to call a imageView which will display user profile picture.
下面是code为我的抽屉式导航，我在哪里初始化的FrameLayout，并调用它的列表视图。
Here is the code for my navigation drawer, where I am initializing framelayout and calling its listview.
下面是我的抽屉式导航栏code -
Here is my navigation drawer code -
public class NavigationDrawerFragment extends Fragment {
Context context;
ArrayList prgmName;
public static int [] prgmImages={R.drawable.feedbackgrey,R.drawable.followinggrey,R.drawable.questiongrey,R.drawable.feedbackgrey,
R.drawable.invitegrey,R.drawable.rategrey,R.drawable.settings};
public static String [] prgmNameList={"Feed","Following","My Question","Profile","Invite Friend","Rate Us","Setting"};
/**
* Remember the position of the selected item.
*/
private static final String STATE_SELECTED_POSITION = "selected_navigation_drawer_position";
/**
* Per the design guidelines, you should show the drawer on launch until the user manually
* expands it. This shared preference tracks this.
*/
private static final String PREF_USER_LEARNED_DRAWER = "navigation_drawer_learned";
/**
* A pointer to the current callbacks instance (the Activity).
*/
private NavigationDrawerCallbacks mCallbacks;
/**
* Helper component that ties the action bar to the navigation drawer.
*/
private ActionBarDrawerToggle mDrawerToggle;
private DrawerLayout mDrawerLayout;
private ListView mDrawerListView;
private View mFragmentContainerView;
private int mCurrentSelectedPosition = 0;
private boolean mFromSavedInstanceState;
private boolean mUserLearnedDrawer;
public NavigationDrawerFragment() {
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
context=getActivity();
// Read in the flag indicating whether or not the user has demonstrated awareness of the
// drawer. See PREF_USER_LEARNED_DRAWER for details.
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
mUserLearnedDrawer = sp.getBoolean(PREF_USER_LEARNED_DRAWER, false);
if (savedInstanceState != null) {
mCurrentSelectedPosition = savedInstanceState.getInt(STATE_SELECTED_POSITION);
mFromSavedInstanceState = true;
}
// Select either the default item (0) or the last selected item.
selectItem(mCurrentSelectedPosition);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
// Indicate that this fragment would like to influence the set of actions in the action bar.
setHasOptionsMenu(true);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
mDrawerListView = (ListView) inflater.inflate(
R.layout.fragment_navigation_drawer, container, false);
mDrawerListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
selectItem(position);
}
});
mDrawerListView.setAdapter(new CustomAdapterNavigation((MainActivity) getActivity(), prgmNameList, prgmImages));
return mDrawerListView;
}
public boolean isDrawerOpen() {
return mDrawerLayout != null && mDrawerLayout.isDrawerOpen(mFragmentContainerView);
}
/**
* Users of this fragment must call this method to set up the navigation drawer interactions.
*
* @param fragmentId The android:id of this fragment in its activity's layout.
* @param drawerLayout The DrawerLayout containing this fragment's UI.
*/
public void setUp(int fragmentId, DrawerLayout drawerLayout) {
mFragmentContainerView = getActivity().findViewById(fragmentId);
mDrawerLayout = drawerLayout;
// set a custom shadow that overlays the main content when the drawer opens
mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
// set up the drawer's list view with items and click listener
ActionBar actionBar = getActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setHomeButtonEnabled(true);
// ActionBarDrawerToggle ties together the the proper interactions
// between the navigation drawer and the action bar app icon.
mDrawerToggle = new ActionBarDrawerToggle(
getActivity(), /* host Activity */
mDrawerLayout, /* DrawerLayout object */
R.drawable.ic_drawer, /* nav drawer image to replace 'Up' caret */
R.string.navigation_drawer_open, /* "open drawer" description for accessibility */
R.string.navigation_drawer_close /* "close drawer" description for accessibility */
) {
@Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
if (!isAdded()) {
return;
}
getActivity().supportInvalidateOptionsMenu(); // calls onPrepareOptionsMenu()
}
@Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
if (!isAdded()) {
return;
}
if (!mUserLearnedDrawer) {
// The user manually opened the drawer; store this flag to prevent auto-showing
// the navigation drawer automatically in the future.
mUserLearnedDrawer = true;
SharedPreferences sp = PreferenceManager
.getDefaultSharedPreferences(getActivity());
sp.edit().putBoolean(PREF_USER_LEARNED_DRAWER, true).apply();
}
getActivity().supportInvalidateOptionsMenu(); // calls onPrepareOptionsMenu()
}
};
// If the user hasn't 'learned' about the drawer, open it to introduce them to the drawer,
// per the navigation drawer design guidelines.
if (!mUserLearnedDrawer && !mFromSavedInstanceState) {
mDrawerLayout.openDrawer(mFragmentContainerView);
}
// Defer code dependent on restoration of previous instance state.
mDrawerLayout.post(new Runnable() {
@Override
public void run() {
mDrawerToggle.syncState();
}
});
mDrawerLayout.setDrawerListener(mDrawerToggle);
}
private void selectItem(int position) {
mCurrentSelectedPosition = position;
if (mDrawerListView != null) {
mDrawerListView.setItemChecked(position, true);
}
if (mDrawerLayout != null) {
mDrawerLayout.closeDrawer(mFragmentContainerView);
}
if (mCallbacks != null) {
mCallbacks.onNavigationDrawerItemSelected(position);
}
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
try {
mCallbacks = (NavigationDrawerCallbacks) activity;
} catch (ClassCastException e) {
throw new ClassCastException("Activity must implement NavigationDrawerCallbacks.");
}
}
@Override
public void onDetach() {
super.onDetach();
mCallbacks = null;
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt(STATE_SELECTED_POSITION, mCurrentSelectedPosition);
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Forward the new configuration the drawer toggle component.
mDrawerToggle.onConfigurationChanged(newConfig);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
// If the drawer is open, show the global app actions in the action bar. See also
// showGlobalContextActionBar, which controls the top-left area of the action bar.
if (mDrawerLayout != null && isDrawerOpen()) {
inflater.inflate(R.menu.global, menu);
showGlobalContextActionBar();
}
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
if (item.getItemId() == R.id.navigation_drawer) {
Toast.makeText(getActivity(), "Example action.", Toast.LENGTH_SHORT).show();
return true;
}
return super.onOptionsItemSelected(item);
}
/**
* Per the navigation drawer design guidelines, updates the action bar to show the global app
* 'context', rather than just what's in the current screen.
*/
private void showGlobalContextActionBar() {
ActionBar actionBar = getActionBar();
actionBar.setDisplayShowTitleEnabled(true);
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
actionBar.setTitle(R.string.app_name);
}
private ActionBar getActionBar() {
return ((ActionBarActivity) getActivity()).getSupportActionBar();
}
/**
* Callbacks interface that all activities using this fragment must implement.
*/
public static interface NavigationDrawerCallbacks {
/**
* Called when an item in the navigation drawer is selected.
*/
void onNavigationDrawerItemSelected(int position);
}
}
下面是片段的FrameLayout XML
Here is the fragment and framelayout xml
<!-- A DrawerLayout is intended to be used as the top-level content view
using match_parent for both width and height to consume the full space
available. -->
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent" android:layout_height="match_parent"
tools:context=".MainActivity">
<!-- As the main content view, the view below consumes the entire
space available using match_parent in both dimensions. -->
<FrameLayout android:id="@+id/container" android:layout_width="match_parent"
android:layout_height="match_parent" />
<!-- android:layout_gravity="start" tells DrawerLayout to treat
this as a sliding drawer on the left side for left-to-right
languages and on the right side for right-to-left languages.
If you're not building against API 17 or higher, use
android:layout_gravity="left" instead. -->
<!-- The drawer is given a fixed width in dp and extends the full height of
the container. -->
<fragment android:id="@+id/navigation_drawer"
android:layout_width="@dimen/navigation_drawer_width"
android:layout_height="match_parent"
android:layout_gravity="start"
android:name="navigation.NavigationDrawerFragment"
tools:layout="@layout/fragment_navigation_drawer" />
</android.support.v4.widget.DrawerLayout>
下面是我的ListView XML
Here is my listview xml
<ListView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:choiceMode="singleChoice"
android:dividerHeight="0dp"
android:background="#FFFFFF"
tools:context=".NavigationDrawerFragment" />
帮助是AP preciated，非常感谢！
Help is appreciated, thanks so much !
推荐答案
您可以..添加的ViewGroup如的LinearLayout，RelativeLayout的等作为整个横幅或ImageView的容器。
You can add a ViewGroup such as LinearLayout,RelativeLayout,etc.. as a container for the entire banner or imageView.
该XML及以下输出。
XML
See the xml and output below.XML
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res/com.rh.bookmany"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<!--What ever your want in the Right drawer, put it in below RelativeLayout -->
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@color/white" >
<!-- TO SHOW FRAGMENTS -->
<FrameLayout
android:id="@+id/mFragmentContainer"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
<!--What ever your want in the LEFT drawer, put it in below RelativeLayout -->
<!-- LEFT DRAWER -->
<RelativeLayout
android:id="@+id/whatYouWantInLeftDrawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:background="@android:color/black" >
<!-- Cover or Banner -->
<RelativeLayout
android:id="@+id/rlBanner"
android:layout_width="match_parent"
android:layout_height="150dp"
android:orientation="vertical" >
<!-- Cover Pic Container -->
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="150dp"
>
<!-- Cover Picture -->
<ImageView
android:id="@+id/ivCoverPic"
android:layout_width="match_parent"
android:layout_height="150dp"
android:contentDescription="@string/dummy_desc"
android:scaleType="centerCrop"
android:src="@drawable/skrillex" />
<!-- Tint -->
<LinearLayout
android:orientation="vertical"
android:id="@+id/llCoverTint"
android:layout_height="150dp"
android:layout_width="match_parent"
></LinearLayout>
</RelativeLayout>
<!-- Profile Pic Container -->
<LinearLayout
android:id="@+id/llProfilePicContainer"
android:layout_width="65dp"
android:layout_height="65dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_marginBottom="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="7dp"
android:orientation="vertical" >
<com.rh.bookmany.view.MLRoundedImageView
android:id="@+id/civProfilePic"
android:src="@drawable/tony"
android:layout_height="65dp"
android:layout_width="65dp"
/>
</LinearLayout>
<TextView
android:id="@+id/tvUserEmail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/tvUserName"
android:layout_below="@+id/tvUserName"
android:textColor="@color/white"
android:textSize="12sp" />
<TextView
android:id="@+id/tvUserName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/llProfilePicContainer"
android:layout_marginTop="10dp"
android:layout_toRightOf="@+id/llProfilePicContainer"
android:textColor="@color/white"
android:textSize="15sp" />
</RelativeLayout>
<!-- ListMenu -->
<ListView
android:id="@+id/navigation_menu_container"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_below="@id/rlBanner"
android:layout_gravity="start"
android:background="@color/nyc_black"
android:choiceMode="singleChoice"
android:divider="@color/border_black"
android:dividerHeight="@dimen/divider_height"
android:listSelector="@drawable/item_selector" >
</ListView>
</RelativeLayout>
</android.support.v4.widget.DrawerLayout>
输出
您是否需要这样的事情，是吧？
Do you need something like this,huh ??
这篇关于如何添加图片到Android应用程序的FrameLayout？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！