b8c6dab863
Some x/mobile tests are designed to run from a host with a device or emulator attached. Some fail if they run directly from a device, which is the case when GOOS=android. Fix the tests by skipping them or adjusting them to work on GOOS=android. Remove gomobile environment naïve variable expansion for $HOME; on Android devices HOME=/ so every path separator is replaced with $HOME. Fixes golang/go#30482 Change-Id: I553e708226922f6284163f0b7d7b1011a9502e34 Reviewed-on: https://go-review.googlesource.com/c/164799 Run-TryBot: Elias Naur <mail@eliasnaur.com> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build android
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#include <stdlib.h>
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#include <jni.h>
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#include <android/sensor.h>
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#define GO_ANDROID_SENSOR_LOOPER_ID 100
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#define GO_ANDROID_READ_TIMEOUT_MS 1000
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ASensorEventQueue* queue = NULL;
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ALooper* looper = NULL;
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static ASensorManager* getSensorManager() {
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#pragma clang diagnostic push
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// Builders convert C warnings to errors, so suppress the
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// error from ASensorManager_getInstance being deprecated
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// in Android 26.
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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return ASensorManager_getInstance();
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#pragma clang diagnostic pop
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}
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void GoAndroid_createManager() {
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ASensorManager* manager = getSensorManager();
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looper = ALooper_forThread();
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if (looper == NULL) {
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looper = ALooper_prepare(ALOOPER_PREPARE_ALLOW_NON_CALLBACKS);
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}
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queue = ASensorManager_createEventQueue(manager, looper, GO_ANDROID_SENSOR_LOOPER_ID, NULL, NULL);
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}
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int GoAndroid_enableSensor(int s, int32_t usec) {
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ASensorManager* manager = getSensorManager();
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const ASensor* sensor = ASensorManager_getDefaultSensor(manager, s);
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if (sensor == NULL) {
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return 1;
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}
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ASensorEventQueue_enableSensor(queue, sensor);
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ASensorEventQueue_setEventRate(queue, sensor, usec);
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return 0;
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}
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void GoAndroid_disableSensor(int s) {
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ASensorManager* manager = getSensorManager();
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const ASensor* sensor = ASensorManager_getDefaultSensor(manager, s);
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ASensorEventQueue_disableSensor(queue, sensor);
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}
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int GoAndroid_readQueue(int n, int32_t* types, int64_t* timestamps, float* vectors) {
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int id;
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int events;
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ASensorEvent event;
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int i = 0;
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// Try n times read from the event queue.
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// If anytime timeout occurs, don't retry to read and immediately return.
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// Consume the event queue entirely between polls.
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while (i < n && (id = ALooper_pollAll(GO_ANDROID_READ_TIMEOUT_MS, NULL, &events, NULL)) >= 0) {
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if (id != GO_ANDROID_SENSOR_LOOPER_ID) {
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continue;
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}
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while (i < n && ASensorEventQueue_getEvents(queue, &event, 1)) {
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types[i] = event.type;
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timestamps[i] = event.timestamp;
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vectors[i*3] = event.vector.x;
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vectors[i*3+1] = event.vector.y;
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vectors[i*3+2] = event.vector.z;
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i++;
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}
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}
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return i;
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}
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void GoAndroid_destroyManager() {
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ASensorManager* manager = getSensorManager();
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ASensorManager_destroyEventQueue(manager, queue);
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queue = NULL;
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looper = NULL;
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}
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