diff --git a/app/src/androidTest/java/com/wbrawner/simplemarkdown/MarkdownTests.kt b/app/src/androidTest/java/com/wbrawner/simplemarkdown/MarkdownTests.kt index 1dd4723..31a10e7 100644 --- a/app/src/androidTest/java/com/wbrawner/simplemarkdown/MarkdownTests.kt +++ b/app/src/androidTest/java/com/wbrawner/simplemarkdown/MarkdownTests.kt @@ -66,7 +66,7 @@ class MarkdownTests { } @Test - fun newMarkdownTest() { + fun newMarkdownTest() { onView(withId(R.id.markdown_edit)) .perform(typeText("# UI Testing\n\nThe quick brown fox jumped over the lazy dog.")) openActionBarOverflowOrOptionsMenu(getApplicationContext()) diff --git a/app/src/main/java/com/wbrawner/simplemarkdown/view/activity/SplashActivity.kt b/app/src/main/java/com/wbrawner/simplemarkdown/view/activity/SplashActivity.kt index f1030ca..a23a46f 100644 --- a/app/src/main/java/com/wbrawner/simplemarkdown/view/activity/SplashActivity.kt +++ b/app/src/main/java/com/wbrawner/simplemarkdown/view/activity/SplashActivity.kt @@ -8,6 +8,7 @@ import androidx.appcompat.app.AppCompatActivity import androidx.appcompat.app.AppCompatDelegate import androidx.preference.PreferenceManager import com.wbrawner.simplemarkdown.R +import com.wbrawner.simplemarkdown.viewmodel.PREF_KEY_AUTOSAVE_URI import kotlinx.coroutines.* import kotlin.coroutines.CoroutineContext @@ -43,10 +44,8 @@ class SplashActivity : AppCompatActivity(), CoroutineScope { val uri = withContext(Dispatchers.IO) { intent?.data ?: PreferenceManager.getDefaultSharedPreferences(this@SplashActivity) - .getString( - getString(R.string.pref_key_autosave_uri), - null - )?.let { + .getString(PREF_KEY_AUTOSAVE_URI, null) + ?.let { Uri.parse(it) } } diff --git a/app/src/main/java/com/wbrawner/simplemarkdown/view/fragment/MainFragment.kt b/app/src/main/java/com/wbrawner/simplemarkdown/view/fragment/MainFragment.kt index ed21617..53f1158 100644 --- a/app/src/main/java/com/wbrawner/simplemarkdown/view/fragment/MainFragment.kt +++ b/app/src/main/java/com/wbrawner/simplemarkdown/view/fragment/MainFragment.kt @@ -9,6 +9,7 @@ import android.content.res.Configuration import android.net.Uri import android.os.Build import android.os.Bundle +import android.util.Log import android.view.* import android.webkit.MimeTypeMap import android.widget.Toast @@ -29,6 +30,7 @@ import com.wbrawner.simplemarkdown.utility.ErrorHandler import com.wbrawner.simplemarkdown.utility.errorHandlerImpl import com.wbrawner.simplemarkdown.view.adapter.EditPagerAdapter import com.wbrawner.simplemarkdown.viewmodel.MarkdownViewModel +import com.wbrawner.simplemarkdown.viewmodel.PREF_KEY_AUTOSAVE_URI import kotlinx.android.synthetic.main.fragment_main.* import kotlinx.coroutines.* import java.io.File @@ -98,6 +100,7 @@ class MainFragment : Fragment(), ActivityCompat.OnRequestPermissionsResultCallba } R.id.action_save -> { launch { + Log.d("SimpleMarkdown", "Saving file from onOptionsItemSelected") if (!viewModel.save(requireContext())) { requestFileOp(REQUEST_SAVE_FILE) } else { @@ -154,32 +157,9 @@ class MainFragment : Fragment(), ActivityCompat.OnRequestPermissionsResultCallba override fun onPause() { super.onPause() + val context = context?.applicationContext ?: return launch { - val context = context?.applicationContext ?: return@launch - withContext(Dispatchers.IO) { - val sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context) - val isAutoSaveEnabled = sharedPrefs.getBoolean(KEY_AUTOSAVE, true) - if (!shouldAutoSave || !isAutoSaveEnabled) { - return@withContext - } - - val uri = if (viewModel.save(context)) { - viewModel.uri.value - } else { - // The user has left the app, with autosave enabled, and we don't already have a - // Uri for them or for some reason we were unable to save to the original Uri. In - // this case, we need to just save to internal file storage so that we can recover - val fileUri = Uri.fromFile(File(context.filesDir, viewModel.fileName.value!!)) - if (viewModel.save(context, fileUri)) { - fileUri - } else { - null - } - } ?: return@withContext - sharedPrefs.edit() - .putString(getString(R.string.pref_key_autosave_uri), uri.toString()) - .apply() - } + viewModel.autosave(context, PreferenceManager.getDefaultSharedPreferences(context)) } } @@ -231,7 +211,7 @@ class MainFragment : Fragment(), ActivityCompat.OnRequestPermissionsResultCallba } } else { PreferenceManager.getDefaultSharedPreferences(requireContext()).edit { - putString(getString(R.string.pref_key_autosave_uri), data.data.toString()) + putString(PREF_KEY_AUTOSAVE_URI, data.data.toString()) } } } @@ -243,6 +223,7 @@ class MainFragment : Fragment(), ActivityCompat.OnRequestPermissionsResultCallba launch { context?.let { + Log.d("SimpleMarkdown", "Saving file from onActivityResult") viewModel.save(it, data.data) } } @@ -252,10 +233,10 @@ class MainFragment : Fragment(), ActivityCompat.OnRequestPermissionsResultCallba } private fun promptSaveOrDiscardChanges() { - if (viewModel.shouldPromptSave()) { + if (!viewModel.shouldPromptSave()) { viewModel.reset("Untitled.md") PreferenceManager.getDefaultSharedPreferences(requireContext()).edit { - remove(getString(R.string.pref_key_autosave_uri)) + remove(PREF_KEY_AUTOSAVE_URI) } return } @@ -266,7 +247,7 @@ class MainFragment : Fragment(), ActivityCompat.OnRequestPermissionsResultCallba .setNegativeButton(R.string.action_discard) { _, _ -> viewModel.reset("Untitled.md") PreferenceManager.getDefaultSharedPreferences(requireContext()).edit { - remove(getString(R.string.pref_key_autosave_uri)) + remove(PREF_KEY_AUTOSAVE_URI) } } .setPositiveButton(R.string.action_save) { _, _ -> diff --git a/app/src/main/java/com/wbrawner/simplemarkdown/viewmodel/MarkdownViewModel.kt b/app/src/main/java/com/wbrawner/simplemarkdown/viewmodel/MarkdownViewModel.kt index d7dd37c..987cd0d 100644 --- a/app/src/main/java/com/wbrawner/simplemarkdown/viewmodel/MarkdownViewModel.kt +++ b/app/src/main/java/com/wbrawner/simplemarkdown/viewmodel/MarkdownViewModel.kt @@ -1,18 +1,26 @@ package com.wbrawner.simplemarkdown.viewmodel import android.content.Context +import android.content.SharedPreferences import android.net.Uri +import android.util.Log import androidx.lifecycle.MutableLiveData import androidx.lifecycle.ViewModel +import androidx.preference.PreferenceManager +import com.wbrawner.simplemarkdown.R import com.wbrawner.simplemarkdown.utility.getName +import com.wbrawner.simplemarkdown.view.fragment.MainFragment import kotlinx.coroutines.Dispatchers import kotlinx.coroutines.withContext +import java.io.File import java.io.FileInputStream import java.io.Reader import java.util.concurrent.atomic.AtomicBoolean +const val PREF_KEY_AUTOSAVE_URI = "autosave.uri" + class MarkdownViewModel : ViewModel() { - val fileName = MutableLiveData("Untitled.md") + val fileName = MutableLiveData("Untitled.md") val markdownUpdates = MutableLiveData() val editorActions = MutableLiveData() val uri = MutableLiveData() @@ -68,6 +76,32 @@ class MarkdownViewModel : ViewModel() { } } + suspend fun autosave(context: Context, sharedPrefs: SharedPreferences) { + val isAutoSaveEnabled = sharedPrefs.getBoolean(MainFragment.KEY_AUTOSAVE, true) + if (!isDirty.get() || !isAutoSaveEnabled) { + return + } + + val uri = if (save(context)) { + Log.d("SimpleMarkdown", "Saving file from onPause") + uri.value + } else { + // The user has left the app, with autosave enabled, and we don't already have a + // Uri for them or for some reason we were unable to save to the original Uri. In + // this case, we need to just save to internal file storage so that we can recover + val fileUri = Uri.fromFile(File(context.filesDir, fileName.value?: "Untitled.md")) + Log.d("SimpleMarkdown", "Saving file from onPause failed, trying again") + if (save(context, fileUri)) { + fileUri + } else { + null + } + } ?: return + sharedPrefs.edit() + .putString(PREF_KEY_AUTOSAVE_URI, uri.toString()) + .apply() + } + fun reset(untitledFileName: String) { fileName.postValue(untitledFileName) uri.postValue(null) diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml index d5cee08..d45b3f1 100644 --- a/app/src/main/res/values/strings.xml +++ b/app/src/main/res/values/strings.xml @@ -58,7 +58,6 @@ light dark auto - autosave.uri Save Changes Would you like to save your changes? Discard