Android 安卓：点击按钮开始活动；按钮有背景；内存过剩问题

我想我已经解决了我的主要问题-感谢大家的帮助但是，我在日志中收到以下警告/错误消息：

06-03 10:52:25.420 7149-7149/xxx E/dalvikvm:找不到从方法com.android.tools.fd.runtime.MonkeyPatcher.monkeyPatchExistingResources引用的类“android.util.ArrayMap”
06-03 10:52:25.420 7149-7149/xxx W/dalvikvm:VFY：无法解析Lcom/android/tools/fd/runtime/MonkeyPatcher中的check cast 1832（Landroid/util/ArrayMap；）；
06-03 10:52:25.420 7149-7149/xxx D/dalvikvm:VFY：在0x0258处替换操作码0x1f
06-03 10:52:25.420 7149-7149/xxx E/dalvikvm:找不到从方法com.android.tools.fd.runtime.MonkeyPatcher.prueResourceCache引用的类“android.util.ArrayMap”
06-03 10:52:25.420 7149-7149/xxx W/dalvikvm:VFY：无法解析Lcom/android/tools/fd/runtime/MonkeyPatcher中的const类1832（Landroid/util/ArrayMap；）；
06-03 10:52:25.420 7149-7149/xxx D/dalvikvm:VFY：在0x0058处替换操作码0x1c
06-03 10:52:25.435 7149-7149/xxx I/dalvikvm:找不到方法android.content.Context.getSystemService，该方法引用自方法xxx.MainActivity.access$super
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析虚拟方法512:Landroid/content/Context；。getSystemService（Ljava/lang/Class；）Ljava/lang/Object；
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x004b处替换操作码0x6f
06-03 10:52:25.435 7149-7149/xxx I/dalvikvm:找不到方法android.app.Activity.stopLockTask，引用自方法xxx.MainActivity.access$super
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析虚拟方法248:Landroid/app/Activity；。stopplock任务（）V
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x00b9处替换操作码0x6f
06-03 10:52:25.435 7149-7149/xxx E/dalvikvm:找不到从方法xxx.MainActivity.access$super引用的类“android.os.PersistableBundle”
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析Lyyy/main活动中的检查强制转换260（Landroid/os/PersistableBundle；）；
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x00f1处替换操作码0x1f
06-03 10:52:25.435 7149-7149/xxx I/dalvikvm:找不到方法android.content.Context.getColorStateList，该方法引用自方法xxx.MainActivity.access$super
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析虚拟方法492:Landroid/content/Context；。getColorStateList（I）Landroid/content/res/ColorStateList；
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x0101处替换操作码0x6f
06-03 10:52:25.435 7149-7149/xxx I/dalvikvm:找不到方法android.app.Activity.onVisibleBehindCanceled，引用自方法xxx.MainActivity.access$super
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析虚拟方法168:Landroid/app/Activity；。onVisibleBehindCanceled（）V
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x0111处替换操作码0x6f
06-03 10:52:25.435 7149-7149/xxx I/dalvikvm:找不到方法android.app.Activity.onWindowsStartingActionMode，该方法引用自方法xxx.MainActivity.access$super
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析虚拟方法172:Landroid/app/Activity；。OnWindowsStartingActionMode（Landroid/view/ActionMode$回调；I）Landroid/view/ActionMode；
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x0137处替换操作码0x6f
06-03 10:52:25.435 7149-7149/xxx E/dalvikvm:找不到从方法xxx.MainActivity.access$super引用的类“android.os.PersistableBundle”
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析Lyyy/main活动中的检查强制转换260（Landroid/os/PersistableBundle；）；
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x019a处替换操作码0x1f
06-03 10:52:25.435 7149-7149/xxx E/dalvikvm:找不到从方法xxx.MainActivity.access$super引用的类“android.media.session.MediaController”
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析Lyyy/MainActivity中的check cast 213（Landroid/media/session/MediaController；）；
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x01b2处替换操作码0x1f
06-03 10:52:25.435 7149-7149/xxx E/dalvikvm:找不到从方法xxx.MainActivity.access$super引用的类“android.widget.Toolbar”
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析Lyyy/MainActivity中的check cast 2020（Landroid/widget/Toolbar；）；
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x01bc处替换操作码0x1f
06-03 10:52:25.435 2365-2490/? I/CrashanDetector:onPackageUpdateFinished:xxx
06-03 10:52:25.435 7149-7149/xxx I/dalvikvm:找不到方法android.app.Activity.releaseInstance，该方法引用自方法xxx.main Activity.access$super
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析虚拟方法179:Landroid/app/Activity；。releaseInstance（）Z
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x02dd处替换操作码0x6f
06-03 10:52:25.435 7149-7149/xxx I/dalvikvm:找不到方法android.app.Activity.onActivityReenter，该方法引用自方法xxx.main Activity.access$super
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析虚拟方法112:Landroid/app/Activity；。onActivityReenter（ILandroid/content/Intent；）V
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x02f4处替换操作码0x6f
06-03 10:52:25.435 7149-7149/xxx I/dalvikvm:找不到方法android.content.ContextWrapper.getCodeCacheDir，该方法引用自方法xxx.MainActivity.access$super
06-03 10:52:25.435 7149-7149/xxx W/dalvikvm:VFY:无法解析虚拟方法564:Landroid/content/ContextWrapper；。getCodeCacheDir（）Ljava/io/File；
06-03 10:52:25.435 7149-7149/xxx D/dalvikvm:VFY：在0x0349处替换操作码0x6f
06-03 10:52:25.440 7149-7149/xxx I/dalvikvm:DexOpt:非法方法访问（调用Landroid/supper
    @Override
    protected void onStop(){
        // This controls the images and makes sure 
        // they're not using memory once the activity is closed
        Drawable d = imageButton1.getDrawable();
        if (d != null) d.setCallback(null);
        imageButton1.setImageDrawable(null);
    }

    @Override
    protected void onResume(){
        super.onResume();
        imageButton1.setImageResource(R.mipmap.pic_small_inside);
    }