Android EditText 在点击时导致 OutOfMemoryError

Android EditText causes OutOfMemoryError when tapped

我创建了一个应用程序,最近重构为使用 ViewModel 和 Fragments。 有时我 运行 遇到一个问题:每次我点击 Edittext(或它的子类,如 EditTextInputLayout)时,我的应用程序都会因内存不足异常而崩溃。我什至不需要开始打字就会导致这个错误。错误无处不在,无论 EditText 是片段的一部分,简单的 activity 还是对话框。

05-23 12:44:55.712 13497-13497/com.ignates.myconomy E/AndroidRuntime: Error reporting crash java.lang.OutOfMemoryError: Failed to allocate a 75738220 byte allocation with 16769200 free bytes and 54MB until OOM at java.lang.AbstractStringBuilder.enlargeBuffer(AbstractStringBuilder.java:95) at java.lang.AbstractStringBuilder.append0(AbstractStringBuilder.java:125) at java.lang.StringBuffer.append(StringBuffer.java:278) at java.io.StringWriter.write(StringWriter.java:123) at com.android.internal.util.FastPrintWriter.flushLocked(FastPrintWriter.java:358) at com.android.internal.util.FastPrintWriter.appendLocked(FastPrintWriter.java:303) at com.android.internal.util.FastPrintWriter.write(FastPrintWriter.java:625) at com.android.internal.util.FastPrintWriter.append(FastPrintWriter.java:658) at java.io.PrintWriter.append(PrintWriter.java:691) at java.io.PrintWriter.append(PrintWriter.java:31) at java.lang.Throwable.printStackTrace(Throwable.java:324) at java.lang.Throwable.printStackTrace(Throwable.java:300) at android.util.Log.getStackTraceString(Log.java:343) at com.android.internal.os.RuntimeInit.Clog_e(RuntimeInit.java:67) at com.android.internal.os.RuntimeInit.access0(RuntimeInit.java:51) at com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:93) at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693) at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)

我做了什么:

我所知道的

示例片段

class SearchFragment : BaseFragment<SearchViewModel>(), SearchFragmentInterface, OnUserSelectedCallback {

val searchAdapter: SearchUserAdapter = SearchUserAdapter(this)

override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
                          savedInstanceState: Bundle?): View? = inflater.inflate(R.layout.fragment_search, container, false)

override fun createViewModel(): SearchViewModel = ViewModelProviders.of(activity,
        ViewModelFactory { return@ViewModelFactory SearchViewModel(activity.application, activityViewModel, this) }).get(SearchViewModel::class.java)

override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)
    listener.setActionBar(search_toolbar) //Sets toolbar  in activity
    search_recycler.layoutManager = LinearLayoutManager(activity)
    search_recycler.adapter = searchAdapter
}

override fun onActivityCreated(savedInstanceState: Bundle?) {
    super.onActivityCreated(savedInstanceState)
    search_input.isCursorVisible = false

    /*search_input.onTextChange {
        if (it != null && it.isNotEmpty()) mViewModel.queryUsers(it)
    }*/

    mViewModel.queryResults.observe(this, Observer {
        it?.let { searchAdapter.setResults(it) }
    })
}

override fun onUserSelected(user: UserNamePair) = mViewModel.onUserSelected(user)

override fun onError(e: Exception?, message: String) {
    TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
}

companion object {
    @JvmStatic
    fun newInstance() = SearchFragment()
}

我在这些问题上经验不多。感谢任何帮助。

事实证明,这个错误是高级分析中的一个已知错误。 。因为我的 editText 被封装在一个片段中,所以抛出了一个不同的错误,我找不到其他答案。