android-support-library

问题 I am attempting to use the Support Action Bar. I have followed all the instructions on how to include the support library in Android Studio v 0.3.0. My build.gradle's dependencies look like: dependencies { compile fileTree(dir: 'libs', include: '*.jar') compile project(':NineOld') compile project(':Helpshift') compile project(':SlidingMenu:library') compile project(':AmbilWarna') compile 'com.android.support:support-v4:18.0.+' compile 'com.android.support:appcompat-v7:18.0.+' } When I attempt

问题 Since support version 25.1.0 and the most recent 25.1.1 I got strange behaviour with fragment replacing/adding. There have been issues reported for 25.1.0 Android - fragmentTransaction.replace() not works on support library 25.1.0 But now in 25.1.1 i got similar issues. To reproduce the behaviour i created sample app which you can find at https://github.com/holoduke/fragmenttest It is basically one Activity with a fragment container. A couple of fragments are available which will be

问题 OK, so I see PagerTabStrip has a bug - https://code.google.com/p/android/issues/detail?id=183127 Therefore, is TabLayout a better choice especially for now? Is there any downside to TabLayout? Some quirkiness where you might have to set all 3 items? I see TabLayout versus pagerTabStrip for convenience and functionality but that didn't really get answers... 来源： https://stackoverflow.com/questions/32770917/is-tablayout-supposed-to-replace-pagertabstrip-is-there-any-pro-to-pagertabst

问题 Snackbars provide lightweight feedback about an operation by showing a brief message at the bottom of the screen. Snackbars can contain an action. Android also provides a toast, primarily used for system messaging. Toasts are similar to snackbars but do not contain actions and cannot be swiped off screen. My question import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.widget.Toast; public class TestReceiver extends

问题 I have an image display issue on API 21+, but everything works fine on lower devices and API 22+. I'm using Gradle Plugin 1.5, so my build.gradle look like this: // Gradle Plugin 1.5 android { defaultConfig { generatedDensities = [] } // This is handled for you by the 2.0+ Gradle Plugin aaptOptions { additionalParameters "--no-version-vectors" } } Image View in XML: <ImageView android:id="@+id/landing_img_slide" android:layout_width="225dp" android:layout_height="225dp" android:layout

问题 ** I was recomended to use ActionBar Activity** Here is the previous code import android.support.v7.app.ActionBar; import android.support.v7.app.ActionBarActivity; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } I wrote new application and followed advice. import android.os.Bundle; import android.support.v7.app.ActionBar; import android.support.v7.app

问题 I just downloaded Eclipse 4.4 Luna and installed the latest ADT 20 on it. Now, new templates for new Android Project are included. One of them is "Android TV Activity". The existing code uses Android Support Library v17!! import android.content.Context; import android.graphics.Bitmap; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.support.v17.leanback.widget.ImageCardView; import android.support.v17.leanback.widget.Presenter; import

问题 I am newer to Android and receive the error message: "NotificationCompat cannot be resolved to a type" MinSDK=9, TargetSDK=18, As of yet, all sources are very vague on how to resolve this issue and simply note: "update the JAR files". What JARs do I need and where can I find them, so that this issue is resolved? 回答1: You need the support library. Here are the instructions on how to download them: http://developer.android.com/tools/support-library/setup.html I needed to add "android-support-v4

问题 The method getSupportActionBar() returns null when i invoke it through a Test Case based in Roboelectric and JUnit. This is my simple test case: package com.mobile.test; import static org.hamcrest.CoreMatchers.equalTo; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertThat; import org.junit.Test; import org.junit.runner.RunWith; import org.robolectric.Robolectric; import org.robolectric.RobolectricTestRunner; import android.app.Activity; import android.content

问题 Hi I've got new v7 support library with appcompat actionbar and when I want to extend from ActionBarActivity as documented here, eclipse show me this error The hierarchy of the type testActivity is inconsistent and when I move my courser on ActionBarActivity class it says The type android.support.v4.app.TaskStackBuilder$SupportParentable cannot be resolved. It is indirectly referenced from required .class files now how can I Solve this issue? 回答1: you should use new support v4 library that