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我既不能以编程方式更改自定义操作栏的标题，也不能将简档图像添加到操作栏。我无法理解我的实现错误。下面是我的代码：以编程方式更改自定义操作栏的标题
actionbar_home
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/tabbackground"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<ImageView
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/profileImageActionBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:visibility="visible"
app:border_width="1dp"
app:border_color="#FFFFFF"
android:layout_alignParentLeft="true"
/>
<TextView
android:id="@+id/actionbar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:gravity="center"
android:maxLines="1"
android:singleLine="true"
android:text="Home"
android:textColor="@color/white"
android:textSize="22sp"/>
</RelativeLayout>
代码 -
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mCamera=(ImageButton)findViewById(R.id.menu_camera);
mMimic=(ImageButton)findViewById(R.id.menu_mimic);
mMeme=(ImageButton)findViewById(R.id.menu_makememe);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.left_drawer);
mMenuButton = (ImageButton) findViewById(R.id.menu_menu);
mMenuBackground=(View)findViewById(R.id.menu_white_background);
header=getLayoutInflater().inflate(R.layout.header, null);
mProfilePic = (ImageView) findViewById(R.id.circleView);
mProfileName = (TextView) findViewById(R.id.userName);
mmenuCamera=(View)findViewById(R.id.menu_camera_box);
mmenuMimic=(View)findViewById(R.id.menu_mimiclayout);
mmenuMeme=(View)findViewById(R.id.menu_make_meme);
transparent=(View)findViewById(R.id.blacktreansparent);
LayoutInflater mInflater = LayoutInflater.from(this);
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
View mCustomView = mInflater.inflate(R.layout.actionbar_home, null);
profileImage=(ImageView)mCustomView.findViewById(R.id.profileImageActionBar);
mFaceBookActionBarPicture = (ProfilePictureView)mCustomView.findViewById(R.id.faceboolUserProfilePicture);
actionBarTitle=(TextView)mCustomView.findViewById(R.id.actionbar_title);
getSupportActionBar().setCustomView(R.layout.actionbar_home);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);
getSupportActionBar().setDisplayShowTitleEnabled(false);
getSupportActionBar().setDisplayShowCustomEnabled(true);
actionBarTitle.setText("PG");
options = new DisplayImageOptions.Builder()
.showImageOnLoading(android.R.color.transparent)
.showImageForEmptyUri(android.R.color.transparent)
.showImageOnFail(android.R.color.transparent)
.cacheInMemory(true)
.cacheOnDisk(true)
.considerExifParams(true)
.bitmapConfig(Bitmap.Config.RGB_565)
.build();
handler= new Handler();
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(
getApplicationContext())
.defaultDisplayImageOptions(options)
.memoryCache(new WeakMemoryCache())
.discCacheSize(100 * 1024 * 1024).build();
ImageLoader.getInstance().init(config);
background=(ImageView)findViewById(R.id.backgroundView);
mFaceBookProfilePictureView = (ProfilePictureView) findViewById(R.id.faceboolUserProfilePicture);
try {
setProfile(mProfilePic, mProfileName, mFaceBookProfilePictureView);
} catch (IOException e) {
e.printStackTrace();
}
mDrawerList.setAdapter(new CustomAdapter(this, mdrawerTitles));
setupAnimations();
// getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
mDrawerList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if(position==0)
{
Intent viewAboutVideoIntent = new Intent(getApplicationContext(), YouTubeActivity_.class);
startActivity(viewAboutVideoIntent);
}
else if(position==1)
{
GApplication.getInstance().triggerShareApp(MainActivity.this);
}
else if(position==2)
{
GApplication.getInstance().connectUsFaceBookPage(MainActivity.this);
}
else if(position==3)
{
Session session = Session.getActiveSession();
if (session != null)
{
Session.getActiveSession().closeAndClearTokenInformation();
Session.getActiveSession().close();
Session.setActiveSession(null);
}
else
{
session = new Session.Builder(GApplication.getInstance()).setApplicationId(getResources().getString(R.string.app_id)).build();
if (session != null)
{
Session.setActiveSession(session);
session.closeAndClearTokenInformation();
session.close();
Session.setActiveSession(null);
}
}
Intent i=new Intent(getApplicationContext(),IntroVideoActivity_.class);
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
G.FACEBOOK_USER_PROFILE_PIC.write(null);
G.FACEBOOK_USER_NAME.write(null);
G.USER_NAME.write(null);
G.USER_EMAILID.write(null);
G.GOOGLEPLUS_USER_PROFILE_PIC.write(null);
G.FIRSTTIME_LAUNCH.write(true);
startActivity(i);
finish();
}
}
});
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
R.drawable.ic_drawer, R.string.drawer_open, R.string.drawer_close) {
public void onDrawerClosed(View view) {
super.onDrawerClosed(view);
invalidateOptionsMenu();
}
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
invalidateOptionsMenu();
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
final ViewPager pager = (ViewPager) findViewById(R.id.viewPager);
pager.setAdapter(new MyPagerAdapter(getSupportFragmentManager()));
final PagerSlidingTabStrip tabs = (PagerSlidingTabStrip) findViewById(R.id.tabs);
tabs.setViewPager(pager);
tabs.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
tabs.setNextFocusRightId(position);
switch(position) {
case 0:
actionBarTitle.setText("Home");
break;
case 1:
actionBarTitle.setText("PG");
break;
case 2:
actionBarTitle.setText("AG");
break;
case 3:
actionBarTitle.setText("VG");
break;
case 4:
actionBarTitle.setText("MG");
break;
case 5:
actionBarTitle.setText("Ch");
break;
case 6:
actionBarTitle.setText("Gi");
break;
case 7:
actionBarTitle.setText("Fl");
break;
}
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
mIsMenuOpen = false;
mMenuButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (mIsMenuOpen)
{
transparent.setVisibility(View.GONE);
mMenuButton.startAnimation(mCloseAnimation);
mmenuCamera.startAnimation(mSlideOutAnimation);
mmenuMimic.startAnimation(mSlideOutAnimation);
mmenuMeme.startAnimation(mSlideOutAnimation);
mMenuBackground.startAnimation(mFadeOutAnimation);
mIsMenuOpen = false;
}
else
{
transparent.setVisibility(View.VISIBLE);
mMenuButton.startAnimation(mOpenAnimation);
mmenuCamera.startAnimation(mSlideInAnimation);
mmenuMimic.startAnimation(mSlideInAnimation);
mmenuMeme.startAnimation(mSlideInAnimation);
mMenuBackground.startAnimation(mFadeInAnimation);
mIsMenuOpen = true;
}
}
});
}
不相关，但请不要在onCreate方法上放置太多代码。 –
运行应用程序时，您的操作栏的标题是什么？ “家”还是“PG”？ – Singed
@Singed Home ... –