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Android Build a Self-Destructing Message Android App Using Fragments for Tabs Modifying Tabs from the Template

Error in android

please help me with the following error Caused by: android.view.InflateException: Binary XML file line #1: Error inflating class <unknown> at android.view.LayoutInflater.createView(LayoutInflater.java:620) at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694) at android.view.LayoutInflater.inflate(LayoutInflater.java:469) at android.view.LayoutInflater.inflate(LayoutInflater.java:397) at android.view.LayoutInflater.inflate(LayoutInflater.java:353) at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290) at android.app.Activity.setContentView(Activity.java:1929) at com.teamtreedany.visuallylearnc.VisuallyTypeConv.onCreate(VisuallyTypeConv.java:22) at android.app.Activity.performCreate(Activity.java:5231) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)             at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)             at android.app.ActivityThread.access$800(ActivityThread.java:135)             at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)             at android.os.Handler.dispatchMessage(Handler.java:102)             at android.os.Looper.loop(Looper.java:136)             at android.app.ActivityThread.main(ActivityThread.java:5017)             at java.lang.reflect.Method.invokeNative(Native Method)             at java.lang.reflect.Method.invoke(Method.java:515)             at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)             at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)             at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.reflect.InvocationTargetException at java.lang.reflect.Constructor.constructNative(Native Method) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at android.view.LayoutInflater.createView(LayoutInflater.java:594)             at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)             at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669)             at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694)             at android.view.LayoutInflater.inflate(LayoutInflater.java:469)             at android.view.LayoutInflater.inflate(LayoutInflater.java:397)             at android.view.LayoutInflater.inflate(LayoutInflater.java:353)             at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290)             at android.app.Activity.setContentView(Activity.java:1929)             at com.teamtreedany.visuallylearnc.VisuallyTypeConv.onCreate(VisuallyTypeConv.java:22)             at android.app.Activity.performCreate(Activity.java:5231)             at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)             at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)             at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)             at android.app.ActivityThread.access$800(ActivityThread.java:135)             at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)             at android.os.Handler.dispatchMessage(Handler.java:102)             at android.os.Looper.loop(Looper.java:136)             at android.app.ActivityThread.main(ActivityThread.java:5017)             at java.lang.reflect.Method.invokeNative(Native Method)             at java.lang.reflect.Method.invoke(Method.java:515)             at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)             at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)             at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.OutOfMemoryError at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method) at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:587) at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:422) at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:840) at android.content.res.Resources.loadDrawable(Resources.java:2110) at android.content.res.TypedArray.getDrawable(TypedArray.java:602) at android.view.View.<init>(View.java:3554) at android.view.View.<init>(View.java:3484) at android.view.ViewGroup.<init>(ViewGroup.java:464) at android.widget.RelativeLayout.<init>(RelativeLayout.java:236)             at java.lang.reflect.Constructor.constructNative(Native Method)             at java.lang.reflect.Constructor.newInstance(Constructor.java:423)             at android.view.LayoutInflater.createView(LayoutInflater.java:594)             at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)             at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669)             at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694)             at android.view.LayoutInflater.inflate(LayoutInflater.java:469)             at android.view.LayoutInflater.inflate(LayoutInflater.java:397)             at android.view.LayoutInflater.inflate(LayoutInflater.java:353)             at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290)             at android.app.Activity.setContentView(Activity.java:1929)             at com.teamtreedany.visuallylearnc.VisuallyTypeConv.onCreate(VisuallyTypeConv.java:22)             at android.app.Activity.performCreate(Activity.java:5231)             at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)             at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)             at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)             at android.app.ActivityThread.access$800(ActivityThread.java:135)             at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)             at android.os.Handler.dispatchMessage(Handler.java:102)             at android.os.Looper.loop(Looper.java:136)             at android.app.ActivityThread.main(ActivityThread.java:5017)             at java.lang.reflect.Method.invokeNative(Native Method)