am 4c0e0dd2: am 3e7497b4: Merge "Eliminate hw.keyboards system properties." into ics-mr1 (221096fd) · Commits · e / os / android_frameworks_base

core/java/android/view/InputDevice.java

+9 −1

Original line number	Diff line number	Diff line
		@@ -19,7 +19,6 @@ package android.view;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.os.RemoteException;
		import android.os.ServiceManager;

		import java.util.ArrayList;
		import java.util.List;
		@@ -44,6 +43,7 @@ public final class InputDevice implements Parcelable {
		private String mName;
		private int mSources;
		private int mKeyboardType;
		private String mKeyCharacterMapFile;

		private final ArrayList<MotionRange> mMotionRanges = new ArrayList<MotionRange>();

		@@ -360,6 +360,10 @@ public final class InputDevice implements Parcelable {
		return KeyCharacterMap.load(mId);
		}

		String getKeyCharacterMapFile() {
		return mKeyCharacterMapFile;
		}

		/**
		* Gets information about the range of values for a particular {@link MotionEvent} axis.
		* If the device supports multiple sources, the same axis may have different meanings
		@@ -532,6 +536,7 @@ public final class InputDevice implements Parcelable {
		mName = in.readString();
		mSources = in.readInt();
		mKeyboardType = in.readInt();
		mKeyCharacterMapFile = in.readString();

		for (;;) {
		int axis = in.readInt();
		@@ -549,6 +554,7 @@ public final class InputDevice implements Parcelable {
		out.writeString(mName);
		out.writeInt(mSources);
		out.writeInt(mKeyboardType);
		out.writeString(mKeyCharacterMapFile);

		final int numRanges = mMotionRanges.size();
		for (int i = 0; i < numRanges; i++) {
		@@ -587,6 +593,8 @@ public final class InputDevice implements Parcelable {
		}
		description.append("\n");

		description.append(" Key Character Map: ").append(mKeyCharacterMapFile).append("\n");

		description.append(" Sources: 0x").append(Integer.toHexString(mSources)).append(" (");
		appendSourceDescriptionIfApplicable(description, SOURCE_KEYBOARD, "keyboard");
		appendSourceDescriptionIfApplicable(description, SOURCE_DPAD, "dpad");

core/java/android/view/KeyCharacterMap.java

+12 −3

Original line number	Diff line number	Diff line
		@@ -20,7 +20,6 @@ import android.text.method.MetaKeyKeyListener;
		import android.util.AndroidRuntimeException;
		import android.util.SparseIntArray;
		import android.os.RemoteException;
		import android.os.ServiceManager;
		import android.util.SparseArray;

		import java.lang.Character;
		@@ -140,7 +139,7 @@ public class KeyCharacterMap {
		private final int mDeviceId;
		private int mPtr;

		private static native int nativeLoad(int id);
		private static native int nativeLoad(String file);
		private static native void nativeDispose(int ptr);

		private static native char nativeGetCharacter(int ptr, int keyCode, int metaState);
		@@ -178,7 +177,17 @@ public class KeyCharacterMap {
		synchronized (sInstances) {
		KeyCharacterMap map = sInstances.get(deviceId);
		if (map == null) {
		int ptr = nativeLoad(deviceId); // might throw
		String kcm = null;
		if (deviceId != VIRTUAL_KEYBOARD) {
		InputDevice device = InputDevice.getDevice(deviceId);
		if (device != null) {
		kcm = device.getKeyCharacterMapFile();
		}
		}
		if (kcm == null \|\| kcm.length() == 0) {
		kcm = "/system/usr/keychars/Virtual.kcm";
		}
		int ptr = nativeLoad(kcm); // might throw
		map = new KeyCharacterMap(deviceId, ptr);
		sInstances.put(deviceId, map);
		}

core/jni/android_view_KeyCharacterMap.cpp

+14 −7

Original line number	Diff line number	Diff line
		@@ -35,18 +35,25 @@ static struct {
		} gFallbackActionClassInfo;


		static jint nativeLoad(JNIEnv *env, jobject clazz, jint deviceId) {
		static jint nativeLoad(JNIEnv *env, jobject clazz, jstring fileStr) {
		const char* file = env->GetStringUTFChars(fileStr, NULL);

		KeyCharacterMap* map;
		status_t status = KeyCharacterMap::loadByDeviceId(deviceId, &map);
		status_t status = KeyCharacterMap::load(String8(file), &map);
		jint result;
		if (status) {
		String8 msg;
		msg.appendFormat("Could not load key character map for device %d due to error %d. "
		"Refer to the log for details.", deviceId, status);
		msg.appendFormat("Could not load key character map '%s' due to error %d. "
		"Refer to the log for details.", file, status);
		jniThrowException(env, "android/view/KeyCharacterMap$KeyCharacterMapUnavailableException",
		msg.string());
		return 0;
		result = 0;
		} else {
		result = reinterpret_cast<jint>(map);
		}
		return reinterpret_cast<jint>(map);

		env->ReleaseStringUTFChars(fileStr, file);
		return result;
		}

		static void nativeDispose(JNIEnv *env, jobject clazz, jint ptr) {
		@@ -141,7 +148,7 @@ static jobjectArray nativeGetEvents(JNIEnv *env, jobject clazz, jint ptr, jint d

		static JNINativeMethod g_methods[] = {
		/* name, signature, funcPtr */
		{ "nativeLoad", "(I)I",
		{ "nativeLoad", "(Ljava/lang/String;)I",
		(void*)nativeLoad },
		{ "nativeDispose", "(I)V",
		(void*)nativeDispose },

include/ui/Input.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -826,6 +826,9 @@ public:
		inline void setKeyboardType(int32_t keyboardType) { mKeyboardType = keyboardType; }
		inline int32_t getKeyboardType() const { return mKeyboardType; }

		inline void setKeyCharacterMapFile(const String8& value) { mKeyCharacterMapFile = value; }
		inline const String8& getKeyCharacterMapFile() const { return mKeyCharacterMapFile; }

		inline const Vector<MotionRange>& getMotionRanges() const {
		return mMotionRanges;
		}
		@@ -835,6 +838,7 @@ private:
		String8 mName;
		uint32_t mSources;
		int32_t mKeyboardType;
		String8 mKeyCharacterMapFile;

		Vector<MotionRange> mMotionRanges;
		};

include/ui/KeyCharacterMap.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -53,7 +53,6 @@ public:
		~KeyCharacterMap();

		static status_t load(const String8& filename, KeyCharacterMap** outMap);
		static status_t loadByDeviceId(int32_t deviceId, KeyCharacterMap** outMap);

		/* Gets the keyboard type. */
		int32_t getKeyboardType() const;