如果是旧项目不用Toolbar，然后状态栏是像QQ那样渐变的，要怎么做简单点

[gyf-dev]

如果是旧项目不用Toolbar，然后状态栏是像QQ那样渐变的，要怎么做简单点

[gyf-dev]

@zijincliff 提供了jar包呀，并且titileView()这个方法，里面指定任何view都可以，你也可以参考我demo里仿QQ状态栏和标题栏的实现

[zijincliff]

导入jar包，使用报异常
FATAL EXCEPTION: main
Process: com.gzqwkj.cshu, PID: 18994
java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/graphics/ColorUtils;
at com.gyf.barlibrary.ImmersionBar.initBarAboveLOLLIPOP(ImmersionBar.java:1270)
at com.gyf.barlibrary.ImmersionBar.initBar(ImmersionBar.java:1231)
at com.gyf.barlibrary.ImmersionBar.init(ImmersionBar.java:1191)
at com.gzqwkj.cshu.base.BaseFragmentActivity.onCreate(BaseFragmentActivity.java:37)
at android.app.Activity.performCreate(Activity.java:6304)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2409)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2539)
at android.app.ActivityThread.access$900(ActivityThread.java:159)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1384)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:152)
at android.app.ActivityThread.main(ActivityThread.java:5507)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.graphics.ColorUtils" on path: DexPathList[[zip file "/data/app/com.gzqwkj.cshu-2/base.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_dependencies_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_0_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_1_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_2_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_3_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_4_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_5_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_6_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_7_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_8_apk.apk", zip file "/data/app/com.gzqwkj.cshu-2/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.gzqwkj.cshu-2/lib/arm, /data/app/com.gzqwkj.cshu-2/base.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_dependencies_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_0_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_1_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_2_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_3_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_4_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_5_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_6_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_7_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_8_apk.apk!/lib/armeabi-v7a, /data/app/com.gzqwkj.cshu-2/split_lib_slice_9_apk.apk!/lib/armeabi-v7a, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at com.gyf.barlibrary.ImmersionBar.initBarAboveLOLLIPOP(ImmersionBar.java:1270) 
at com.gyf.barlibrary.ImmersionBar.initBar(ImmersionBar.java:1231) 
at com.gyf.barlibrary.ImmersionBar.init(ImmersionBar.java:1191) 
at com.gzqwkj.cshu.base.BaseFragmentActivity.onCreate(BaseFragmentActivity.java:37) 
at android.app.Activity.performCreate(Activity.java:6304) 
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118) 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2409) 
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2539) 
at android.app.ActivityThread.access$900(ActivityThread.java:159) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1384) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:152) 
at android.app.ActivityThread.main(ActivityThread.java:5507) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
Suppressed: java.lang.ClassNotFoundException: android.support.v4.graphics.ColorUtils
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 17 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available
07

[gyf-dev]

@zijincliff v4包太老了，请使用25.3.1以上版本

[zijincliff]

请问怎么下载最新的v4的jar包，as能依赖但是没有下jar包的

[gyf-dev]

@zijincliff 这个可以使用：http://download.csdn.net/download/hczwj/9599644

[zijincliff]

可以，多谢