android-actionbar-compat

问题 I have Action Bar in my application. I am adding action items using menu.xml. I am using action bar-compat as my support library. I observed a weird issue where my action items are getting duplicated. I am finding this issue randomly when leave my device idle or work with other applications. Please find the screen shot and my code below: private LoginWebActivity mContext; private final String TAG = "LoginFragment"; // for metrics private String mPageNameSignIn = "signin"; @Override public

问题 I'm triying to migrate my app from actionbarsherlock to Google's actionbarcompat, but ActionBarFragmentActivity does not exist. Do I have to use ActionBarActivity or there is another way? Thanks in advance, Diego. 回答1: Look here. This should help you out. http://android-developers.blogspot.in/2013/08/actionbarcompat-and-io-2013-app-source.html An Excerpt: Extend Activity classes from ActionBarCompat: ActionBarCompat contains one Activity class which all of your Activity classes should extend:

问题 I am working on android application where I am using ActionBar so there one is navigation drawer icon to open it and title of ActionBar in ActionBar . I want to set a click listener on title of ActionBar such that it start a new Activity and set click listener different on navigation drawer icon to open navigation drawer menu. I achieved a click on navigation drawer icon but when I click on title of ActionBar title also then it open the navigation drawer menu. Is there any way to set

问题 I'm trying to upgrade my app from API19 to API21 The main changes I've made to the gradle properties are: compileSdkVersion 21 buildToolsVersion "21.0.2" minSdkVersion 8 targetSdkVersion 21 compile 'com.android.support:appcompat-v7:21.0.0' The app builds ok, but I always get the following error: 10-22 23:10:38.867 7972-8058/com.example.android.demo E/ACRA? com.example.android.demo fatal error : Unable to start activity ComponentInfo{com.example.android.demo/com.example.android.demo

问题 I switched from ActionBarSherlock to ActionBarCompat (support library v7). After some adjustments, almost everything is working fine by now. But I'm in trouble with the SearchView in the ActionBar. When it's expanded (actually, It's always expanded in my Activity), it takes up all the space and doesn't respect the space of other Action Items that are set to show always (showAsAction="always"). To simulate the problem, use this: <menu xmlns:android="http://schemas.android.com/apk/res/android"

问题 I've seen questions on SO that related to these many times. So I've decided to post the reason why it happens and also the solution so that many SO users will get the benefit of the answer. For sometime now I've seen a reoccurring issue where I would change the ActionBar title and it would get ellipsized shorter than it should. Another symptom of this is having your title wrap when it shouldn't or just stay completely blank. When you change the the action bar buttons it wouldn't update

问题 In this link : How do I apply a style programmatically? Kevin Grant gave a explaination to this question my problem with his code is the context part. To be precise : ctv = new CustomView(context, R.attr.tabStyleAttr); In this code it says : context cannot be resolved to a variable I want to apply specific style to tabs and that's why setting theme doesn't work for me. Any alternative to my problem is welcome too of course. I try to change the background color, indicator color and text color

问题 I'm using the new Action Bar Support and all my action views are shown in overflow and not as icons in the bar. My app is for 7+ API. HomeActivity: public class HomeActivity extends ActionBarActivity { @Override protected void onCreate(Bundle savedInstanceState) { ActionBar actionBar = getSupportActionBar(); actionBar.setTitle(R.string.app_name); actionBar.setDisplayHomeAsUpEnabled(true); actionBar.setHomeButtonEnabled(true); } @Override public boolean onCreateOptionsMenu(Menu menu) {

问题 I have a project target to API Level 10 and i want to implement the new ActionBar support library. After follow all the instrutions in the Support Library Setup, when adding the library to my project I came across with dozens of error messages like this: android-support-v7-appcompat\res\values-v14\styles_base.xml:24: error: Error retrieving parent for item: No resource found that matches the given name 'android:Widget.Holo..... OK, i know that they are many answers to this question, but,

问题 I have a project target to API Level 10 and i want to implement the new ActionBar support library. After follow all the instrutions in the Support Library Setup, when adding the library to my project I came across with dozens of error messages like this: android-support-v7-appcompat\res\values-v14\styles_base.xml:24: error: Error retrieving parent for item: No resource found that matches the given name 'android:Widget.Holo..... OK, i know that they are many answers to this question, but,