Merge branch 'post_template' into 'master'

Implement post template

Closes #299

See merge request pixeldroid/PixelDroid!485

app/src/main/java/org/pixeldroid/app/postCreation/PostCreationActivity.kt

@@ -99,6 +99,9 @@ class PostCreationActivity : BaseThemedWithoutBarActivity() {
             )
         }
 
+        //Get initial text value from model (for template)
+        binding.newPostDescriptionInputField.setText(model.uiState.value.newPostDescriptionText)
+
         lifecycleScope.launch {
             repeatOnLifecycle(Lifecycle.State.STARTED) {
                 model.uiState.collect { uiState ->

app/src/main/java/org/pixeldroid/app/postCreation/PostCreationViewModel.kt

@@ -11,6 +11,7 @@ import android.widget.Toast
 import androidx.core.net.toFile
 import androidx.core.net.toUri
 import androidx.lifecycle.*
+import androidx.preference.PreferenceManager
 import com.arthenica.ffmpegkit.FFmpegKit
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.disposables.Disposable
@@ -76,19 +77,25 @@ class PostCreationViewModel(application: Application, clipdata: ClipData? = null
     @Inject
     lateinit var apiHolder: PixelfedAPIHolder
 
+    private val _uiState: MutableStateFlow<PostCreationActivityUiState>
+
     init {
         (application as PixelDroidApplication).getAppComponent().inject(this)
+        val sharedPreferences =
+            PreferenceManager.getDefaultSharedPreferences(application)
+        val initialDescription = sharedPreferences.getString("prefill_description", "") ?: ""
+
+        _uiState = MutableStateFlow(PostCreationActivityUiState(newPostDescriptionText = initialDescription))
     }
 
+    val uiState: StateFlow<PostCreationActivityUiState> = _uiState
+
+
     // Map photoData indexes to FFmpeg Session IDs
     private val sessionMap: MutableMap<Int, Long> = mutableMapOf()
     // Keep track of temporary files to delete them (avoids filling cache super fast with videos)
     private val tempFiles: java.util.ArrayList<File> = java.util.ArrayList()
 
-
-    private val _uiState = MutableStateFlow(PostCreationActivityUiState())
-    val uiState: StateFlow<PostCreationActivityUiState> = _uiState
-
     fun userMessageShown() {
         _uiState.update { currentUiState ->
             currentUiState.copy(userMessage = null)

app/src/main/res/drawable/note.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M3,10h11v2H3V10zM3,8h11V6H3V8zM3,16h7v-2H3V16zM18.01,12.87l0.71,-0.71c0.39,-0.39 1.02,-0.39 1.41,0l0.71,0.71c0.39,0.39 0.39,1.02 0,1.41l-0.71,0.71L18.01,12.87zM17.3,13.58l-5.3,5.3V21h2.12l5.3,-5.3L17.3,13.58z"/>
+</vector>

app/src/main/res/values/strings.xml

@@ -300,6 +300,8 @@ For more info about Pixelfed, you can check here: https://pixelfed.org"</string>
     <string name="add_images_error">Error while adding images</string>
     <string name="notification_thumbnail">"Thumbnail of image in this notification's post"</string>
     <string name="post_preview">Preview of a post</string>
+    <string name="description_template_summary">"Prefill new posts' description with this"</string>
+    <string name="description_template">Description template</string>
     <plurals name="replies_count">
         <item quantity="one">%d reply</item>
         <item quantity="other">%d replies</item>

app/src/main/res/xml/root_preferences.xml

@@ -37,6 +37,12 @@
         </intent>
     </Preference>
 
+    <EditTextPreference android:title="@string/description_template"
+        android:key="prefill_description"
+        android:summary="@string/description_template_summary"
+        app:icon="@drawable/note"
+        />
+
     <Preference android:title="@string/about"
         android:key="about"
         android:summary="@string/about_pixeldroid"