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Fix build and running on Android 2.2

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* INSTALL.android: Document that Android 2.2 is now supported,
with caveats.
* configure.ac (ANDROID_MIN_SDK, ANDROID_SDK_18_OR_EARLIER)
(SYSTEM_TYPE, ANDROID_STUBIFY, SIZEOF_LONG): Correctly detect
things missing on Android 2.2.
* java/Makefile.in (ANDROID_JAR, JARSIGNER_FLAGS):
* java/debug.sh (jdb, gdbserver, line):
* java/org/gnu/emacs/EmacsApplication.java (findDumpFile):
* java/org/gnu/emacs/EmacsService.java (onCreate):
* java/org/gnu/emacs/EmacsThread.java (EmacsThread, run): Run
parameter initialization on main thread.
* src/android-asset.h (struct android_asset_manager)
(struct android_asset, AAssetManager_fromJava, AAssetManager_open)
(AAsset_close, android_asset_create_stream)
(android_asset_read_internal, AAsset_openFileDescriptor)
(AAsset_getLength, AAsset_getBuffer, AAsset_read): New file.
* src/android.c (android_user_full_name, android_hack_asset_fd)
(android_check_compressed_file): Implement for Android 2.2.
* src/process.c (Fprocess_send_eof): Don't call tcdrain if
unavailable.
* src/sfntfont-android.c (system_font_directories): Fix compiler
warning.
* src/sfntfont.c (sfntfont_read_cmap): Correctly test rc of
emacs_open.
* src/textconv.c (handle_pending_conversion_events_1): Mark
buffer UNINIT.
This commit is contained in:
Po Lu 2023-02-17 16:27:00 +08:00
parent 759e6a24ab
commit 88afd96e36
13 changed files with 574 additions and 24 deletions
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25
java/org/gnu/emacs/EmacsService.java
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@ -180,11 +180,11 @@ public class EmacsService extends Service
public void
onCreate ()
{
AssetManager manager;
final AssetManager manager;
Context app_context;
String filesDir, libDir, cacheDir, classPath;
double pixelDensityX;
double pixelDensityY;
final String filesDir, libDir, cacheDir, classPath;
final double pixelDensityX;
final double pixelDensityY;
SERVICE = this;
handler = new Handler (Looper.getMainLooper ());
@ -210,13 +210,18 @@ public class EmacsService extends Service
Log.d (TAG, "Initializing Emacs, where filesDir = " + filesDir
+ ", libDir = " + libDir + ", and classPath = " + classPath);
EmacsNative.setEmacsParams (manager, filesDir, libDir,
cacheDir, (float) pixelDensityX,
(float) pixelDensityY,
classPath, this);
/* Start the thread that runs Emacs. */
thread = new EmacsThread (this, needDashQ);
thread = new EmacsThread (this, new Runnable () {
@Override
public void
run ()
{
EmacsNative.setEmacsParams (manager, filesDir, libDir,
cacheDir, (float) pixelDensityX,
(float) pixelDensityY,
classPath, EmacsService.this);
}
}, needDashQ);
thread.start ();
}
catch (IOException exception)