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-rw-r--r--native/android/input.cpp62
-rw-r--r--native/android/native_activity.cpp8
-rw-r--r--native/glue/threaded_app/threaded_app.c61
-rw-r--r--native/include/android/input.h5
-rw-r--r--native/include/android/keycodes.h218
-rw-r--r--native/include/android/native_activity.h42
-rw-r--r--native/include/android_glue/threaded_app.h32
7 files changed, 269 insertions, 159 deletions
diff --git a/native/android/input.cpp b/native/android/input.cpp
index 89d53e2..a4dde51 100644
--- a/native/android/input.cpp
+++ b/native/android/input.cpp
@@ -22,6 +22,8 @@
#include <ui/InputTransport.h>
#include <utils/PollLoop.h>
+#include <android_runtime/android_app_NativeActivity.h>
+
#include <poll.h>
using android::InputEvent;
@@ -187,65 +189,21 @@ float AMotionEvent_getHistoricalSize(AInputEvent* motion_event, size_t pointer_i
void AInputQueue_attachLooper(AInputQueue* queue, ALooper* looper,
ALooper_callbackFunc* callback, void* data) {
- queue->setPollLoop(static_cast<android::PollLoop*>(looper));
- ALooper_addFd(looper, queue->getConsumer().getChannel()->getReceivePipeFd(),
- POLLIN, callback, data);
+ queue->attachLooper(looper, callback, data);
}
void AInputQueue_detachLooper(AInputQueue* queue) {
- queue->getPollLoop()->removeCallback(
- queue->getConsumer().getChannel()->getReceivePipeFd());
+ queue->detachLooper();
}
int AInputQueue_hasEvents(AInputQueue* queue) {
- struct pollfd pfd;
-
- pfd.fd = queue->getConsumer().getChannel()->getReceivePipeFd();
- pfd.events = POLLIN;
- pfd.revents = 0;
-
- int nfd = poll(&pfd, 1, 0);
- if (nfd <= 0) return nfd;
- return pfd.revents == POLLIN ? 1 : -1;
+ return queue->hasEvents();
}
int32_t AInputQueue_getEvent(AInputQueue* queue, AInputEvent** outEvent) {
- *outEvent = NULL;
-
- int32_t res = queue->getConsumer().receiveDispatchSignal();
- if (res != android::OK) {
- LOGE("channel '%s' ~ Failed to receive dispatch signal. status=%d",
- queue->getConsumer().getChannel()->getName().string(), res);
- return -1;
- }
-
- InputEvent* myEvent = NULL;
- res = queue->consume(&myEvent);
- if (res != android::OK) {
- LOGW("channel '%s' ~ Failed to consume input event. status=%d",
- queue->getConsumer().getChannel()->getName().string(), res);
- queue->getConsumer().sendFinishedSignal();
- return -1;
- }
-
- *outEvent = myEvent;
- return 0;
-}
-
-void AInputQueue_finishEvent(AInputQueue* queue, AInputEvent* event,
- int handled) {
- if (!handled && ((InputEvent*)event)->getType() == INPUT_EVENT_TYPE_KEY
- && ((KeyEvent*)event)->hasDefaultAction()) {
- // The app didn't handle this, but it may have a default action
- // associated with it. We need to hand this back to Java to be
- // executed.
- queue->doDefaultKey((KeyEvent*)event);
- return;
- }
-
- int32_t res = queue->getConsumer().sendFinishedSignal();
- if (res != android::OK) {
- LOGW("Failed to send finished signal on channel '%s'. status=%d",
- queue->getConsumer().getChannel()->getName().string(), res);
- }
+ return queue->getEvent(outEvent);
+}
+
+void AInputQueue_finishEvent(AInputQueue* queue, AInputEvent* event, int handled) {
+ queue->finishEvent(event, handled != 0);
}
diff --git a/native/android/native_activity.cpp b/native/android/native_activity.cpp
index 509cc33..0c6823a 100644
--- a/native/android/native_activity.cpp
+++ b/native/android/native_activity.cpp
@@ -29,3 +29,11 @@ void ANativeActivity_setWindowFlags(ANativeActivity* activity,
uint32_t addFlags, uint32_t removeFlags) {
android_NativeActivity_setWindowFlags(activity, addFlags, addFlags|removeFlags);
}
+
+void ANativeActivity_showSoftInput(ANativeActivity* activity, uint32_t flags) {
+ android_NativeActivity_showSoftInput(activity, flags);
+}
+
+void ANativeActivity_hideSoftInput(ANativeActivity* activity, uint32_t flags) {
+ android_NativeActivity_hideSoftInput(activity, flags);
+}
diff --git a/native/glue/threaded_app/threaded_app.c b/native/glue/threaded_app/threaded_app.c
index 2411e93..452c735 100644
--- a/native/glue/threaded_app/threaded_app.c
+++ b/native/glue/threaded_app/threaded_app.c
@@ -18,6 +18,7 @@
#include <jni.h>
#include <errno.h>
+#include <fcntl.h>
#include <string.h>
#include <unistd.h>
#include <sys/resource.h>
@@ -75,6 +76,19 @@ int32_t android_app_exec_cmd(struct android_app* android_app, int8_t cmd) {
pthread_cond_broadcast(&android_app->cond);
pthread_mutex_unlock(&android_app->mutex);
break;
+
+ case APP_CMD_WINDOW_REDRAW_NEEDED:
+ LOGI("APP_CMD_WINDOW_REDRAW_NEEDED\n");
+ pthread_mutex_lock(&android_app->mutex);
+ android_app->redrawNeeded = 0;
+ pthread_cond_broadcast(&android_app->cond);
+ pthread_mutex_unlock(&android_app->mutex);
+ break;
+
+ case APP_CMD_CONTENT_RECT_CHANGED:
+ LOGI("APP_CMD_CONTENT_RECT_CHANGED\n");
+ android_app->contentRect = android_app->pendingContentRect;
+ break;
case APP_CMD_DESTROY:
LOGI("APP_CMD_DESTROY\n");
@@ -133,6 +147,12 @@ static struct android_app* android_app_create(ANativeActivity* activity) {
}
android_app->msgread = msgpipe[0];
android_app->msgwrite = msgpipe[1];
+ int result = fcntl(android_app->msgread, F_SETFL, O_NONBLOCK);
+ if (result != 0) LOGW("Could not make message read pipe "
+ "non-blocking: %s", strerror(errno));
+ result = fcntl(android_app->msgwrite, F_SETFL, O_NONBLOCK);
+ if (result != 0) LOGW("Could not make message write pipe "
+ "non-blocking: %s", strerror(errno));
pthread_attr_t attr;
pthread_attr_init(&attr);
@@ -184,6 +204,23 @@ static void android_app_set_activity_state(struct android_app* android_app, int8
pthread_mutex_unlock(&android_app->mutex);
}
+static void android_app_wait_redraw(struct android_app* android_app) {
+ pthread_mutex_lock(&android_app->mutex);
+ android_app->redrawNeeded = 1;
+ android_app_write_cmd(android_app, APP_CMD_WINDOW_REDRAW_NEEDED);
+ while (android_app->redrawNeeded) {
+ pthread_cond_wait(&android_app->cond, &android_app->mutex);
+ }
+ pthread_mutex_unlock(&android_app->mutex);
+}
+
+static void android_app_set_content_rect(struct android_app* android_app, const ARect* rect) {
+ pthread_mutex_lock(&android_app->mutex);
+ android_app->pendingContentRect = *rect;
+ android_app_write_cmd(android_app, APP_CMD_CONTENT_RECT_CHANGED);
+ pthread_mutex_unlock(&android_app->mutex);
+}
+
static void android_app_free(struct android_app* android_app) {
pthread_mutex_lock(&android_app->mutex);
android_app_write_cmd(android_app, APP_CMD_DESTROY);
@@ -231,6 +268,8 @@ static void onStop(ANativeActivity* activity) {
static void onLowMemory(ANativeActivity* activity) {
LOGI("LowMemory: %p\n", activity);
+ android_app_write_cmd((struct android_app*)activity->instance,
+ APP_CMD_LOW_MEMORY);
}
static void onWindowFocusChanged(ANativeActivity* activity, int focused) {
@@ -244,6 +283,23 @@ static void onNativeWindowCreated(ANativeActivity* activity, ANativeWindow* wind
android_app_set_window((struct android_app*)activity->instance, window);
}
+static void onNativeWindowResized(ANativeActivity* activity, ANativeWindow* window) {
+ LOGI("NativeWindowResized: %p -- %p\n", activity, window);
+ android_app_write_cmd((struct android_app*)activity->instance,
+ APP_CMD_WINDOW_RESIZED);
+}
+
+static void onNativeWindowRedrawNeeded(ANativeActivity* activity, ANativeWindow* window) {
+ LOGI("NativeWindowRedrawNeeded: %p -- %p\n", activity, window);
+ android_app_wait_redraw((struct android_app*)activity->instance);
+}
+
+static void onContentRectChanged(ANativeActivity* activity, const ARect* rect) {
+ LOGI("ContentRectChanged: %p -- (%d,%d)-(%d,%d)\n", activity, rect->left,
+ rect->top, rect->right, rect->bottom);
+ android_app_set_content_rect((struct android_app*)activity->instance, rect);
+}
+
static void onNativeWindowDestroyed(ANativeActivity* activity, ANativeWindow* window) {
LOGI("NativeWindowDestroyed: %p -- %p\n", activity, window);
android_app_set_window((struct android_app*)activity->instance, NULL);
@@ -268,12 +324,15 @@ void ANativeActivity_onCreate(ANativeActivity* activity,
activity->callbacks->onSaveInstanceState = onSaveInstanceState;
activity->callbacks->onPause = onPause;
activity->callbacks->onStop = onStop;
- activity->callbacks->onLowMemory = onLowMemory;
activity->callbacks->onWindowFocusChanged = onWindowFocusChanged;
activity->callbacks->onNativeWindowCreated = onNativeWindowCreated;
+ activity->callbacks->onNativeWindowResized = onNativeWindowResized;
+ activity->callbacks->onNativeWindowRedrawNeeded = onNativeWindowRedrawNeeded;
activity->callbacks->onNativeWindowDestroyed = onNativeWindowDestroyed;
activity->callbacks->onInputQueueCreated = onInputQueueCreated;
activity->callbacks->onInputQueueDestroyed = onInputQueueDestroyed;
+ activity->callbacks->onContentRectChanged = onContentRectChanged;
+ activity->callbacks->onLowMemory = onLowMemory;
activity->instance = android_app_create(activity);
}
diff --git a/native/include/android/input.h b/native/include/android/input.h
index 014b6a3..25dd68e 100644
--- a/native/include/android/input.h
+++ b/native/include/android/input.h
@@ -68,7 +68,10 @@ enum {
INPUT_DEVICE_CLASS_TOUCHSCREEN_MT= 0x00000010,
/* The input device is a directional pad. */
- INPUT_DEVICE_CLASS_DPAD = 0x00000020
+ INPUT_DEVICE_CLASS_DPAD = 0x00000020,
+
+ /* The input device is a gamepad (implies keyboard). */
+ INPUT_DEVICE_CLASS_GAMEPAD = 0x00000040
};
/*
diff --git a/native/include/android/keycodes.h b/native/include/android/keycodes.h
index 36855c5..496eccc 100644
--- a/native/include/android/keycodes.h
+++ b/native/include/android/keycodes.h
@@ -41,114 +41,122 @@ extern "C" {
/*
* Key codes.
- *
- * XXX: The declarations in <ui/KeycodeLabel.h> should be updated to use these instead.
- * We should probably move this into android/keycodes.h and add some new API for
- * getting labels so that we can remove the other tables also in KeycodeLabel.h.
*/
enum {
- KEYCODE_UNKNOWN = 0,
- KEYCODE_SOFT_LEFT = 1,
- KEYCODE_SOFT_RIGHT = 2,
- KEYCODE_HOME = 3,
- KEYCODE_BACK = 4,
- KEYCODE_CALL = 5,
- KEYCODE_ENDCALL = 6,
- KEYCODE_0 = 7,
- KEYCODE_1 = 8,
- KEYCODE_2 = 9,
- KEYCODE_3 = 10,
- KEYCODE_4 = 11,
- KEYCODE_5 = 12,
- KEYCODE_6 = 13,
- KEYCODE_7 = 14,
- KEYCODE_8 = 15,
- KEYCODE_9 = 16,
- KEYCODE_STAR = 17,
- KEYCODE_POUND = 18,
- KEYCODE_DPAD_UP = 19,
- KEYCODE_DPAD_DOWN = 20,
- KEYCODE_DPAD_LEFT = 21,
- KEYCODE_DPAD_RIGHT = 22,
- KEYCODE_DPAD_CENTER = 23,
- KEYCODE_VOLUME_UP = 24,
- KEYCODE_VOLUME_DOWN = 25,
- KEYCODE_POWER = 26,
- KEYCODE_CAMERA = 27,
- KEYCODE_CLEAR = 28,
- KEYCODE_A = 29,
- KEYCODE_B = 30,
- KEYCODE_C = 31,
- KEYCODE_D = 32,
- KEYCODE_E = 33,
- KEYCODE_F = 34,
- KEYCODE_G = 35,
- KEYCODE_H = 36,
- KEYCODE_I = 37,
- KEYCODE_J = 38,
- KEYCODE_K = 39,
- KEYCODE_L = 40,
- KEYCODE_M = 41,
- KEYCODE_N = 42,
- KEYCODE_O = 43,
- KEYCODE_P = 44,
- KEYCODE_Q = 45,
- KEYCODE_R = 46,
- KEYCODE_S = 47,
- KEYCODE_T = 48,
- KEYCODE_U = 49,
- KEYCODE_V = 50,
- KEYCODE_W = 51,
- KEYCODE_X = 52,
- KEYCODE_Y = 53,
- KEYCODE_Z = 54,
- KEYCODE_COMMA = 55,
- KEYCODE_PERIOD = 56,
- KEYCODE_ALT_LEFT = 57,
- KEYCODE_ALT_RIGHT = 58,
- KEYCODE_SHIFT_LEFT = 59,
- KEYCODE_SHIFT_RIGHT = 60,
- KEYCODE_TAB = 61,
- KEYCODE_SPACE = 62,
- KEYCODE_SYM = 63,
- KEYCODE_EXPLORER = 64,
- KEYCODE_ENVELOPE = 65,
- KEYCODE_ENTER = 66,
- KEYCODE_DEL = 67,
- KEYCODE_GRAVE = 68,
- KEYCODE_MINUS = 69,
- KEYCODE_EQUALS = 70,
- KEYCODE_LEFT_BRACKET = 71,
- KEYCODE_RIGHT_BRACKET = 72,
- KEYCODE_BACKSLASH = 73,
- KEYCODE_SEMICOLON = 74,
- KEYCODE_APOSTROPHE = 75,
- KEYCODE_SLASH = 76,
- KEYCODE_AT = 77,
- KEYCODE_NUM = 78,
- KEYCODE_HEADSETHOOK = 79,
- KEYCODE_FOCUS = 80, // *Camera* focus
- KEYCODE_PLUS = 81,
- KEYCODE_MENU = 82,
- KEYCODE_NOTIFICATION = 83,
- KEYCODE_SEARCH = 84,
- KEYCODE_MEDIA_PLAY_PAUSE= 85,
- KEYCODE_MEDIA_STOP = 86,
- KEYCODE_MEDIA_NEXT = 87,
- KEYCODE_MEDIA_PREVIOUS = 88,
- KEYCODE_MEDIA_REWIND = 89,
- KEYCODE_MEDIA_FAST_FORWARD = 90,
- KEYCODE_MUTE = 91,
- KEYCODE_PAGE_UP = 92,
- KEYCODE_PAGE_DOWN = 93
+ AKEYCODE_UNKNOWN = 0,
+ AKEYCODE_SOFT_LEFT = 1,
+ AKEYCODE_SOFT_RIGHT = 2,
+ AKEYCODE_HOME = 3,
+ AKEYCODE_BACK = 4,
+ AKEYCODE_CALL = 5,
+ AKEYCODE_ENDCALL = 6,
+ AKEYCODE_0 = 7,
+ AKEYCODE_1 = 8,
+ AKEYCODE_2 = 9,
+ AKEYCODE_3 = 10,
+ AKEYCODE_4 = 11,
+ AKEYCODE_5 = 12,
+ AKEYCODE_6 = 13,
+ AKEYCODE_7 = 14,
+ AKEYCODE_8 = 15,
+ AKEYCODE_9 = 16,
+ AKEYCODE_STAR = 17,
+ AKEYCODE_POUND = 18,
+ AKEYCODE_DPAD_UP = 19,
+ AKEYCODE_DPAD_DOWN = 20,
+ AKEYCODE_DPAD_LEFT = 21,
+ AKEYCODE_DPAD_RIGHT = 22,
+ AKEYCODE_DPAD_CENTER = 23,
+ AKEYCODE_VOLUME_UP = 24,
+ AKEYCODE_VOLUME_DOWN = 25,
+ AKEYCODE_POWER = 26,
+ AKEYCODE_CAMERA = 27,
+ AKEYCODE_CLEAR = 28,
+ AKEYCODE_A = 29,
+ AKEYCODE_B = 30,
+ AKEYCODE_C = 31,
+ AKEYCODE_D = 32,
+ AKEYCODE_E = 33,
+ AKEYCODE_F = 34,
+ AKEYCODE_G = 35,
+ AKEYCODE_H = 36,
+ AKEYCODE_I = 37,
+ AKEYCODE_J = 38,
+ AKEYCODE_K = 39,
+ AKEYCODE_L = 40,
+ AKEYCODE_M = 41,
+ AKEYCODE_N = 42,
+ AKEYCODE_O = 43,
+ AKEYCODE_P = 44,
+ AKEYCODE_Q = 45,
+ AKEYCODE_R = 46,
+ AKEYCODE_S = 47,
+ AKEYCODE_T = 48,
+ AKEYCODE_U = 49,
+ AKEYCODE_V = 50,
+ AKEYCODE_W = 51,
+ AKEYCODE_X = 52,
+ AKEYCODE_Y = 53,
+ AKEYCODE_Z = 54,
+ AKEYCODE_COMMA = 55,
+ AKEYCODE_PERIOD = 56,
+ AKEYCODE_ALT_LEFT = 57,
+ AKEYCODE_ALT_RIGHT = 58,
+ AKEYCODE_SHIFT_LEFT = 59,
+ AKEYCODE_SHIFT_RIGHT = 60,
+ AKEYCODE_TAB = 61,
+ AKEYCODE_SPACE = 62,
+ AKEYCODE_SYM = 63,
+ AKEYCODE_EXPLORER = 64,
+ AKEYCODE_ENVELOPE = 65,
+ AKEYCODE_ENTER = 66,
+ AKEYCODE_DEL = 67,
+ AKEYCODE_GRAVE = 68,
+ AKEYCODE_MINUS = 69,
+ AKEYCODE_EQUALS = 70,
+ AKEYCODE_LEFT_BRACKET = 71,
+ AKEYCODE_RIGHT_BRACKET = 72,
+ AKEYCODE_BACKSLASH = 73,
+ AKEYCODE_SEMICOLON = 74,
+ AKEYCODE_APOSTROPHE = 75,
+ AKEYCODE_SLASH = 76,
+ AKEYCODE_AT = 77,
+ AKEYCODE_NUM = 78,
+ AKEYCODE_HEADSETHOOK = 79,
+ AKEYCODE_FOCUS = 80, // *Camera* focus
+ AKEYCODE_PLUS = 81,
+ AKEYCODE_MENU = 82,
+ AKEYCODE_NOTIFICATION = 83,
+ AKEYCODE_SEARCH = 84,
+ AKEYCODE_MEDIA_PLAY_PAUSE= 85,
+ AKEYCODE_MEDIA_STOP = 86,
+ AKEYCODE_MEDIA_NEXT = 87,
+ AKEYCODE_MEDIA_PREVIOUS = 88,
+ AKEYCODE_MEDIA_REWIND = 89,
+ AKEYCODE_MEDIA_FAST_FORWARD = 90,
+ AKEYCODE_MUTE = 91,
+ AKEYCODE_PAGE_UP = 92,
+ AKEYCODE_PAGE_DOWN = 93,
+ AKEYCODE_PICTSYMBOLS = 94,
+ AKEYCODE_SWITCH_CHARSET = 95,
+ AKEYCODE_BUTTON_A = 96,
+ AKEYCODE_BUTTON_B = 97,
+ AKEYCODE_BUTTON_C = 98,
+ AKEYCODE_BUTTON_X = 99,
+ AKEYCODE_BUTTON_Y = 100,
+ AKEYCODE_BUTTON_Z = 101,
+ AKEYCODE_BUTTON_L1 = 102,
+ AKEYCODE_BUTTON_R1 = 103,
+ AKEYCODE_BUTTON_L2 = 104,
+ AKEYCODE_BUTTON_R2 = 105,
+ AKEYCODE_BUTTON_THUMBL = 106,
+ AKEYCODE_BUTTON_THUMBR = 107,
+ AKEYCODE_BUTTON_START = 108,
+ AKEYCODE_BUTTON_SELECT = 109,
+ AKEYCODE_BUTTON_MODE = 110,
- /* NOTE: If you add a new keycode here you must also add it to:
- * native/include/android/keycodes.h
- * frameworks/base/include/ui/KeycodeLabels.h
- * frameworks/base/core/java/android/view/KeyEvent.java
- * tools/puppet_master/PuppetMaster.nav_keys.py
- * frameworks/base/core/res/res/values/attrs.xml
- */
+ // NOTE: If you add a new keycode here you must also add it to several other files.
+ // Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.
};
#ifdef __cplusplus
diff --git a/native/include/android/native_activity.h b/native/include/android/native_activity.h
index d0ff052..ea6f05f 100644
--- a/native/include/android/native_activity.h
+++ b/native/include/android/native_activity.h
@@ -147,6 +147,21 @@ typedef struct ANativeActivityCallbacks {
void (*onNativeWindowCreated)(ANativeActivity* activity, ANativeWindow* window);
/**
+ * The drawing window for this native activity has been resized. You should
+ * retrieve the new size from the window and ensure that your rendering in
+ * it now matches.
+ */
+ void (*onNativeWindowResized)(ANativeActivity* activity, ANativeWindow* window);
+
+ /**
+ * The drawing window for this native activity needs to be redrawn. To avoid
+ * transient artifacts during screen changes (such resizing after rotation),
+ * applications should not return from this function until they have finished
+ * drawing their window in its current state.
+ */
+ void (*onNativeWindowRedrawNeeded)(ANativeActivity* activity, ANativeWindow* window);
+
+ /**
* The drawing window for this native activity is going to be destroyed.
* You MUST ensure that you do not touch the window object after returning
* from this function: in the common case of drawing to the window from
@@ -170,6 +185,11 @@ typedef struct ANativeActivityCallbacks {
void (*onInputQueueDestroyed)(ANativeActivity* activity, AInputQueue* queue);
/**
+ * The rectangle in the window in which content should be placed has changed.
+ */
+ void (*onContentRectChanged)(ANativeActivity* activity, const ARect* rect);
+
+ /**
* The system is running low on memory. Use this callback to release
* resources you do not need, to help the system avoid killing more
* important processes.
@@ -197,6 +217,28 @@ void ANativeActivity_setWindowFormat(ANativeActivity* activity, int32_t format);
void ANativeActivity_setWindowFlags(ANativeActivity* activity,
uint32_t addFlags, uint32_t removeFlags);
+/**
+ * Flags for ANativeActivity_showSoftInput; see the Java InputMethodManager
+ * API for documentation.
+ */
+enum {
+ ANATIVEACTIVITY_SHOW_SOFT_INPUT_IMPLICIT = 0x0001,
+ ANATIVEACTIVITY_SHOW_SOFT_INPUT_FORCED = 0x0002,
+};
+
+void ANativeActivity_showSoftInput(ANativeActivity* activity, uint32_t flags);
+
+/**
+ * Flags for ANativeActivity_hideSoftInput; see the Java InputMethodManager
+ * API for documentation.
+ */
+enum {
+ ANATIVEACTIVITY_HIDE_SOFT_INPUT_IMPLICIT_ONLY = 0x0001,
+ ANATIVEACTIVITY_HIDE_SOFT_INPUT_NOT_ALWAYS = 0x0002,
+};
+
+void ANativeActivity_hideSoftInput(ANativeActivity* activity, uint32_t flags);
+
#ifdef __cplusplus
};
#endif
diff --git a/native/include/android_glue/threaded_app.h b/native/include/android_glue/threaded_app.h
index adfdbea..2b58e9c 100644
--- a/native/include/android_glue/threaded_app.h
+++ b/native/include/android_glue/threaded_app.h
@@ -48,6 +48,10 @@ struct android_app {
// When non-NULL, this is the window surface that the app can draw in.
ANativeWindow* window;
+ // Current content rectangle of the window; this is the area where the
+ // window's content should be placed to be seen by the user.
+ ARect contentRect;
+
// Current state of the app's activity. May be either APP_CMD_START,
// APP_CMD_RESUME, APP_CMD_PAUSE, or APP_CMD_STOP; see below.
int activityState;
@@ -69,8 +73,10 @@ struct android_app {
int running;
int destroyed;
+ int redrawNeeded;
AInputQueue* pendingInputQueue;
ANativeWindow* pendingWindow;
+ ARect pendingContentRect;
};
enum {
@@ -105,6 +111,26 @@ enum {
APP_CMD_WINDOW_CHANGED,
/**
+ * Command from main thread: the current ANativeWindow has been resized.
+ * Please redraw with its new size.
+ */
+ APP_CMD_WINDOW_RESIZED,
+
+ /**
+ * Command from main thread: the system needs that the current ANativeWindow
+ * be redrawn. You should redraw the window before handing this to
+ * android_app_exec_cmd() in order to avoid transient drawing glitches.
+ */
+ APP_CMD_WINDOW_REDRAW_NEEDED,
+
+ /**
+ * Command from main thread: the content area of the window has changed,
+ * such as from the soft input window being shown or hidden. You can
+ * find the new content rect in android_app::contentRect.
+ */
+ APP_CMD_CONTENT_RECT_CHANGED,
+
+ /**
* Command from main thread: the app's activity window has gained
* input focus.
*/
@@ -117,6 +143,12 @@ enum {
APP_CMD_LOST_FOCUS,
/**
+ * Command from main thread: the system is running low on memory.
+ * Try to reduce your memory use.
+ */
+ APP_CMD_LOW_MEMORY,
+
+ /**
* Command from main thread: the app's activity has been started.
*/
APP_CMD_START,
generated by cgit v1.1 at 2025-01-11 04:18:41 +0000