summaryrefslogtreecommitdiffstats
path: root/apps/hosted/android/keyboard.c
diff options
context:
space:
mode:
authorMaurus Cuelenaere <mcuelenaere@gmail.com>2011-03-11 15:45:44 +0000
committerMaurus Cuelenaere <mcuelenaere@gmail.com>2011-03-11 15:45:44 +0000
commitd833e78fac8d311b30e265d4df9c3cdd6eb6d1e3 (patch)
treead47c2b842a55a919eb3089657ec9fba3f25864b /apps/hosted/android/keyboard.c
parentcae7560f32aa1067479580bf5abbfb3930a2a06b (diff)
downloadrockbox-d833e78fac8d311b30e265d4df9c3cdd6eb6d1e3.tar.gz
rockbox-d833e78fac8d311b30e265d4df9c3cdd6eb6d1e3.tar.bz2
rockbox-d833e78fac8d311b30e265d4df9c3cdd6eb6d1e3.zip
RaaA: move Android apps-code to separate dir under apps/hosted
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29563 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/hosted/android/keyboard.c')
-rw-r--r--apps/hosted/android/keyboard.c119
1 files changed, 119 insertions, 0 deletions
diff --git a/apps/hosted/android/keyboard.c b/apps/hosted/android/keyboard.c
new file mode 100644
index 0000000000..9407d970fd
--- /dev/null
+++ b/apps/hosted/android/keyboard.c
@@ -0,0 +1,119 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2010 Jonathan Gordon
+ *
+ * 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "config.h"
+
+#if (CONFIG_PLATFORM&PLATFORM_ANDROID)
+#include <jni.h>
+#include <stdbool.h>
+#include "string-extra.h"
+#include "kernel.h"
+#include "lang.h"
+
+extern JNIEnv *env_ptr;
+static jclass RockboxKeyboardInput_class;
+static jobject RockboxKeyboardInput_instance;
+static jmethodID kbd_inputfunc;
+static struct semaphore kbd_wakeup;
+static bool accepted;
+static jstring new_string;
+
+JNIEXPORT void JNICALL
+Java_org_rockbox_RockboxKeyboardInput_put_1result(JNIEnv *env, jobject this,
+ jboolean _accepted,
+ jstring _new_string)
+{
+ (void)env;(void)this;
+
+ accepted = (bool)_accepted;
+ if (accepted)
+ {
+ new_string = _new_string;
+ (*env)->NewGlobalRef(env, new_string); /* prevet GC'ing */
+ }
+ semaphore_release(&kbd_wakeup);
+}
+
+static void kdb_init(void)
+{
+ JNIEnv e = *env_ptr;
+ static jmethodID kbd_is_usable;
+ if (RockboxKeyboardInput_class == NULL)
+ {
+ semaphore_init(&kbd_wakeup, 1, 0);
+ /* get the class and its constructor */
+ RockboxKeyboardInput_class = e->FindClass(env_ptr,
+ "org/rockbox/RockboxKeyboardInput");
+ jmethodID constructor = e->GetMethodID(env_ptr,
+ RockboxKeyboardInput_class,
+ "<init>", "()V");
+ RockboxKeyboardInput_instance = e->NewObject(env_ptr,
+ RockboxKeyboardInput_class,
+ constructor);
+ kbd_inputfunc = e->GetMethodID(env_ptr, RockboxKeyboardInput_class,
+ "kbd_input",
+ "(Ljava/lang/String;"
+ "Ljava/lang/String;"
+ "Ljava/lang/String;)V");
+ kbd_is_usable = e->GetMethodID(env_ptr, RockboxKeyboardInput_class,
+ "is_usable", "()Z");
+ }
+
+ /* need to get it every time incase the activity died/restarted */
+ while (!e->CallBooleanMethod(env_ptr, RockboxKeyboardInput_instance,
+ kbd_is_usable))
+ sleep(HZ/10);
+}
+
+int kbd_input(char* text, int buflen)
+{
+ JNIEnv e = *env_ptr;
+ jstring str = e->NewStringUTF(env_ptr, text);
+ jstring ok_text = e->NewStringUTF(env_ptr, str(LANG_KBD_OK));
+ jstring cancel_text = e->NewStringUTF(env_ptr, str(LANG_KBD_CANCEL));
+ const char *utf8_string;
+ kdb_init();
+
+ e->CallVoidMethod(env_ptr, RockboxKeyboardInput_instance,kbd_inputfunc,
+ str, ok_text, cancel_text);
+
+ semaphore_wait(&kbd_wakeup, TIMEOUT_BLOCK);
+
+ if (accepted)
+ {
+ utf8_string = e->GetStringUTFChars(env_ptr, new_string, 0);
+ strlcpy(text, utf8_string, buflen);
+ e->ReleaseStringUTFChars(env_ptr, new_string, utf8_string);
+ e->DeleteGlobalRef(env_ptr, new_string);
+ }
+ e->DeleteLocalRef(env_ptr, str);
+ e->DeleteLocalRef(env_ptr, ok_text);
+ e->DeleteLocalRef(env_ptr, cancel_text);
+
+ return !accepted; /* return 0 on success */
+}
+
+int load_kbd(unsigned char* filename)
+{
+ (void)filename;
+ return 1;
+}
+
+#endif