#1562 feat: Key Mapper can open .zip and .json files as default and import key maps

Author: sds100

app/src/main/AndroidManifest.xml

@@ -93,6 +93,7 @@
             android:exported="true"
             android:relinquishTaskIdentity="true"
             android:theme="@style/Theme.App.Starting"
+            android:launchMode="singleInstance"
             android:windowSoftInputMode="adjustResize">
             <!--  IMPORTANT! windowSoftInputMode is needed for IME padding to work
                properly in the ChooseActionScreen search bar for example. -->
@@ -110,6 +111,22 @@
                 <!-- Set as default so the Assistant Trigger app isn't opened by default. -->
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data
+                    android:mimeType="application/zip"
+                    android:scheme="content" />
+
+                <data
+                    android:mimeType="application/json"
+                    android:scheme="content" />
+
+            </intent-filter>
         </activity>
 
         <!-- Use a different task affinity so this activity doesn't close other activities -->

app/src/main/java/io/github/sds100/keymapper/BaseMainActivity.kt

@@ -29,12 +29,14 @@ import com.anggrayudi.storage.extension.toDocumentFile
 import io.github.sds100.keymapper.Constants.PACKAGE_NAME
 import io.github.sds100.keymapper.compose.ComposeColors
 import io.github.sds100.keymapper.databinding.ActivityMainBinding
+import io.github.sds100.keymapper.home.HomeViewModel
 import io.github.sds100.keymapper.mappings.keymaps.trigger.RecordTriggerController
 import io.github.sds100.keymapper.system.accessibility.AccessibilityServiceAdapter
 import io.github.sds100.keymapper.system.files.FileUtils
 import io.github.sds100.keymapper.system.inputevents.MyMotionEvent
 import io.github.sds100.keymapper.system.permissions.AndroidPermissionAdapter
 import io.github.sds100.keymapper.system.permissions.RequestPermissionDelegate
+import io.github.sds100.keymapper.util.Inject
 import io.github.sds100.keymapper.util.launchRepeatOnLifecycle
 import io.github.sds100.keymapper.util.ui.showPopups
 import kotlinx.coroutines.Dispatchers
@@ -72,6 +74,10 @@ abstract class BaseMainActivity : AppCompatActivity() {
         ActivityViewModel.Factory(ServiceLocator.resourceProvider(this))
     }
 
+    val homeViewModel by viewModels<HomeViewModel> {
+        Inject.homeViewModel(this)
+    }
+
     private val currentNightMode: Int
         get() = resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK
 
@@ -179,6 +185,8 @@ abstract class BaseMainActivity : AppCompatActivity() {
                 ContextCompat.RECEIVER_EXPORTED,
             )
         }
+
+        importKeyMaps(intent)
     }
 
     override fun onResume() {
@@ -200,6 +208,12 @@ abstract class BaseMainActivity : AppCompatActivity() {
         super.onDestroy()
     }
 
+    override fun onNewIntent(intent: Intent) {
+        super.onNewIntent(intent)
+
+        importKeyMaps(intent)
+    }
+
     override fun onGenericMotionEvent(event: MotionEvent?): Boolean {
         event ?: return super.onGenericMotionEvent(event)
 
@@ -214,6 +228,14 @@ abstract class BaseMainActivity : AppCompatActivity() {
         }
     }
 
+    private fun importKeyMaps(intent: Intent) {
+        if (intent.action == Intent.ACTION_VIEW) {
+            intent.data?.let {
+                homeViewModel.onChooseImportFile(it.toString())
+            }
+        }
+    }
+
     private fun saveFile(originalFile: Uri, targetFile: Uri) {
         lifecycleScope.launch(Dispatchers.IO) {
             targetFile.openOutputStream(this@BaseMainActivity)?.use { output ->