Kill Riot-Android (for F-Droid users) (Fixes #3507)

Author: bmarty

CHANGES.rst

@@ -1,6 +1,10 @@
-Changes in Riot 0.9.13 (2020-XX-XX)
+Changes in Riot 0.9.13 (2020-08-25)
 ===================================================
 
+Riot-Android is now deprecated, and not maintained by the core team anymore.
+The version 0.9.13 contains code to inform F-Droid users that the application is deprecated and they have to install Element Android instead (#3507).
+This branch will never be merged on develop.
+
 MatrixSdk 🚀:
  - Upgrade MatrixSdk to version 0.X.Y.
  - Changelog: https://github.com/matrix-org/matrix-android-sdk/releases/tag/v0.X.Y

build.gradle

@@ -24,7 +24,7 @@ buildscript {
 // global properties used in sub modules
 ext {
     versionCodeProp = 90913
-    versionNameProp = "0.9.13-dev"
+    versionNameProp = "0.9.13"
     versionBuild = System.getenv("BUILD_NUMBER") as Integer ?: 0
     buildNumberProp = "${versionBuild}"
 }

vector/src/main/AndroidManifest.xml

@@ -43,6 +43,9 @@
     <!-- disable the battery optimisation on some devices to let the background sync works -->
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
 
+    <!-- To be able to delete the app -->
+    <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
+
     <!-- videocall feature -->
     <!-- android.permission.CAMERA defines android.hardware.camera -->
     <uses-feature

vector/src/main/java/im/vector/activity/LoginActivity.java

@@ -106,6 +106,8 @@
 import im.vector.util.PhoneNumberUtils;
 import im.vector.util.ViewUtilKt;
 
+import static im.vector.disclaimer.DisclaimerDialogKt.showDisclaimerDialog;
+
 /**
  * Displays the login screen.
  */
@@ -1072,6 +1074,8 @@ protected void onResume() {
         }
 
         refreshDisplay(true);
+
+        showDisclaimerDialog(this, false);
     }
 
     /**

vector/src/main/java/im/vector/activity/VectorHomeActivity.java

@@ -142,6 +142,8 @@
 import im.vector.view.UnreadCounterBadgeView;
 import im.vector.view.VectorPendingCallView;
 
+import static im.vector.disclaimer.DisclaimerDialogKt.showDisclaimerDialog;
+
 /**
  * Displays the main screen of the app, with rooms the user has joined and the ability to create
  * new rooms.
@@ -570,6 +572,8 @@ private void showFloatingActionMenuIfRequired() {
         }
     }
 
+    private Boolean disclaimerShown = false;
+
     @Override
     protected void onResume() {
         super.onResume();
@@ -635,6 +639,11 @@ public void onClick(DialogInterface dialog, int which) {
             } catch (Exception e) {
                 Log.e(LOG_TAG, "## onResume() : appCrashedAlert failed " + e.getMessage(), e);
             }
+        } else {
+            if (!disclaimerShown) {
+                disclaimerShown = true;
+                showDisclaimerDialog(this, true);
+            }
         }
 
         if (null != mMemberIdToOpen) {

vector/src/main/java/im/vector/disclaimer/DisclaimerDialog.kt

@@ -0,0 +1,64 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.disclaimer
+
+import android.app.Activity
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import androidx.appcompat.app.AlertDialog
+import im.vector.BuildConfig
+import im.vector.R
+import im.vector.util.openPlayStore
+import org.jetbrains.anko.toast
+
+fun showDisclaimerDialog(activity: Activity, allowAppAccess: Boolean) {
+    // Element is only available on Android 5.0
+    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+        return
+    }
+
+    val dialogLayout = activity.layoutInflater.inflate(R.layout.dialog_disclaimer_content, null)
+
+    AlertDialog.Builder(activity)
+            .setView(dialogLayout)
+            .setCancelable(allowAppAccess)
+            .apply {
+                if (allowAppAccess) {
+                    setNegativeButton(R.string.element_disclaimer_negative_button, null)
+                } else {
+                    setNegativeButton(R.string.action_close) { _, _ -> activity.finish() }
+                    setNeutralButton(R.string.element_disclaimer_uninstall_button) { _, _ -> uninstall(activity) }
+                }
+            }
+            .setPositiveButton(R.string.element_disclaimer_positive_button) { _, _ ->
+                openPlayStore(activity, "im.vector.app")
+            }
+            .show()
+}
+
+private fun uninstall(activity: Activity) {
+    @Suppress("DEPRECATION")
+    val intent = Intent(Intent.ACTION_UNINSTALL_PACKAGE)
+    intent.data = Uri.parse("package:" + BuildConfig.APPLICATION_ID)
+    try {
+        activity.startActivity(intent)
+    } catch (anfe: ActivityNotFoundException) {
+        activity.toast(R.string.error_no_external_application_found)
+    }
+}