Node / meshtastic / Meshtastic-Android / files / androidApp / src / test / kotlin / org / meshtastic / app / widget / GlanceTrampolineManifestTest.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.app.widget

Tff7b72import T7ee787android.app.Application

Tff7b72import T7ee787android.content.ComponentName

Tff7b72import T7ee787android.content.Context

Tff7b72import T7ee787android.content.pm.PackageManager

Tff7b72import T7ee787androidx.test.core.app.ApplicationProvider

Tff7b72import T7ee787org.junit.runner.RunWith

Tff7b72import T7ee787org.robolectric.RobolectricTestRunner

Tff7b72import T7ee787org.robolectric.annotation.Config

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertFailsWith

Tff7b72import T7ee787kotlin.test.assertFalse

T8b949e/**

* Guards the `tools:node="remove"` of `androidx.glance.appwidget.action.ActionTrampolineActivity` in

* `androidApp/src/main/AndroidManifest.xml`.

*

* That activity's `onCreate` unconditionally `require()`s an `"ACTION_INTENT"` Intent extra, so any launch without it

* is a FATAL `IllegalArgumentException` ("List adapter activity trampoline invoked without specifying target intent")

* raised before any of our code runs. Nothing can supply the extra, because nothing in Glance ever creates the intent:

* `applyTrampolineIntent()` selects this component only for `ActionTrampolineType.ACTIVITY`, and no call site passes

* `ACTIVITY` — the lazy-collection call sites all pass `BROADCAST`/`SERVICE`/`FOREGROUND_SERVICE`, which route to

* [androidx.glance.appwidget.action.InvisibleActionTrampolineActivity] instead. It is dead-but-launchable library code,

* so we take it out of the merged manifest entirely.

*

* These assertions run against the *merged* manifest (Robolectric reads it, which is why the AAR-declared invisible

* trampoline resolves), so they fail if the removal is dropped or if a Glance bump reshuffles these components.

*/

Tf0883e@RunWithTb4b4b4(Te6edf3RobolectricTestRunnerTff7b72::Te6edf3classTb4b4b4)

Tf0883e@ConfigTb4b4b4(Te6edf3application Tff7b72= Te6edf3ApplicationTff7b72::Te6edf3classTb4b4b4, Te6edf3sdk Tff7b72= Tff7b72[T79c0ff3T79c0ff4Tff7b72]Tb4b4b4)

Tff7b72class T56d364GlanceTrampolineManifestTest Tb4b4b4{

Tff7b72private Tff7b72val Te6edf3contextTb4b4b4: Te6edf3Context Tff7b72= Te6edf3ApplicationProviderTb4b4b4.Te6edf3getApplicationContextTb4b4b4(Tb4b4b4)

Tf0883e@Test

Tff7b72fun Td2a8ff`crash-on-launch activity trampoline is absent from the merged manifest`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertFailsWithTff7b72<Te6edf3PackageManagerTb4b4b4.Te6edf3NameNotFoundExceptionTff7b72>Tb4b4b4(

Ta5d6ff"Tffd700$Te6edf3ACTION_TRAMPOLINETa5d6ff is declared in the merged manifest. Glance never targets it, and its onCreate Ta5d6ff" Tff7b72+

Ta5d6ff"Ta5d6ffrequire()s an ACTION_INTENT extra, so every launch is a FATAL IllegalArgumentException. Restore Ta5d6ff" Tff7b72+

Ta5d6ff"Ta5d6ffthe tools:node=Ta5d6ff\"Ta5d6ffremoveTa5d6ff\"Ta5d6ff entry in androidApp/src/main/AndroidManifest.xml.Ta5d6ff"Tb4b4b4,

Tb4b4b4) Tb4b4b4{

Te6edf3contextTb4b4b4.Te6edf3packageManagerTb4b4b4.Te6edf3getActivityInfoTb4b4b4(Te6edf3ComponentNameTb4b4b4(Te6edf3contextTb4b4b4, Te6edf3ACTION_TRAMPOLINETb4b4b4)Tb4b4b4, T79c0ff0Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`invisible trampoline Glance actually uses is still declared and not exported`Tb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// Positive control: proves the merged manifest under test really does include glance-appwidget's own

T8b949e// components, so the assertion above is a genuine absence rather than a manifest that was never merged.

Tff7b72val Te6edf3activityInfo Tff7b72= Te6edf3contextTb4b4b4.Te6edf3packageManagerTb4b4b4.Te6edf3getActivityInfoTb4b4b4(Te6edf3ComponentNameTb4b4b4(Te6edf3contextTb4b4b4, Te6edf3INVISIBLE_TRAMPOLINETb4b4b4)Tb4b4b4, T79c0ff0Tb4b4b4)

Te6edf3assertFalseTb4b4b4(

Te6edf3activityInfoTb4b4b4.Te6edf3exportedTb4b4b4,

Ta5d6ff"Tffd700$Te6edf3INVISIBLE_TRAMPOLINETa5d6ff must stay unexported — it launches intents handed to it verbatim.Ta5d6ff"Tb4b4b4,

Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72companion Tff7b72object Tb4b4b4{

Tff7b72const Tff7b72val Te6edf3ACTION_TRAMPOLINE Tff7b72= Ta5d6ff"Ta5d6ffandroidx.glance.appwidget.action.ActionTrampolineActivityTa5d6ff"

Tff7b72const Tff7b72val Te6edf3INVISIBLE_TRAMPOLINE Tff7b72= Ta5d6ff"Ta5d6ffandroidx.glance.appwidget.action.InvisibleActionTrampolineActivityTa5d6ff"

Tb4b4b4}

Tb4b4b4}