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replace InputConnectionCompatUtils by API check

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This commit is contained in:
Helium314 2023-09-18 21:27:53 +02:00
parent c7751423a1
commit c007366966
2 changed files with 5 additions and 50 deletions
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47
app/src/main/java/org/dslul/openboard/inputmethod/compat/InputConnectionCompatUtils.kt
View file

@ -1,47 +0,0 @@
package org.dslul.openboard.inputmethod.compat
import android.view.inputmethod.InputConnection
import org.dslul.openboard.inputmethod.compat.CompatUtils.ClassWrapper
import org.dslul.openboard.inputmethod.compat.CompatUtils.ToBooleanMethodWrapper
object InputConnectionCompatUtils {
private var sInputConnectionType: ClassWrapper? = null
private var sRequestCursorUpdatesMethod: ToBooleanMethodWrapper? = null
private val isRequestCursorUpdatesAvailable: Boolean
get() = sRequestCursorUpdatesMethod != null
/**
* Local copies of some constants in InputConnection until the SDK becomes publicly available.
*/
private const val CURSOR_UPDATE_IMMEDIATE = 1 shl 0
private const val CURSOR_UPDATE_MONITOR = 1 shl 1
private fun requestCursorUpdatesImpl(inputConnection: InputConnection,
cursorUpdateMode: Int): Boolean {
return if (!isRequestCursorUpdatesAvailable) {
false
} else sRequestCursorUpdatesMethod!!.invoke(inputConnection, cursorUpdateMode)
}
/**
* Requests the editor to call back [InputMethodManager.updateCursorAnchorInfo].
* @param inputConnection the input connection to which the request is to be sent.
* @param enableMonitor `true` to request the editor to call back the method whenever the
* cursor/anchor position is changed.
* @param requestImmediateCallback `true` to request the editor to call back the method
* as soon as possible to notify the current cursor/anchor position to the input method.
* @return `false` if the request is not handled. Otherwise returns `true`.
*/
@JvmStatic
fun requestCursorUpdates(inputConnection: InputConnection,
enableMonitor: Boolean, requestImmediateCallback: Boolean): Boolean {
val cursorUpdateMode = ((if (enableMonitor) CURSOR_UPDATE_MONITOR else 0)
or if (requestImmediateCallback) CURSOR_UPDATE_IMMEDIATE else 0)
return requestCursorUpdatesImpl(inputConnection, cursorUpdateMode)
}
init {
sInputConnectionType = ClassWrapper(InputConnection::class.java)
sRequestCursorUpdatesMethod = sInputConnectionType!!.getPrimitiveMethod(
"requestCursorUpdates", false, Int::class.javaPrimitiveType)
}
}

8
app/src/main/java/org/dslul/openboard/inputmethod/latin/RichInputConnection.java
View file

@ -34,7 +34,6 @@ import android.view.inputmethod.InputMethodManager;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import org.dslul.openboard.inputmethod.compat.InputConnectionCompatUtils;
import org.dslul.openboard.inputmethod.latin.common.Constants;
import org.dslul.openboard.inputmethod.latin.common.StringUtils;
import org.dslul.openboard.inputmethod.latin.common.UnicodeSurrogate;
@ -1061,7 +1060,10 @@ public final class RichInputConnection implements PrivateCommandPerformer {
if (!isConnected()) {
return false;
}
return InputConnectionCompatUtils.requestCursorUpdates(
mIC, enableMonitor, requestImmediateCallback);
if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.LOLLIPOP)
return false;
final int cursorUpdateMode = (enableMonitor ? InputConnection.CURSOR_UPDATE_MONITOR : 0)
| (requestImmediateCallback ? InputConnection.CURSOR_UPDATE_IMMEDIATE : 0);
return mIC.requestCursorUpdates(cursorUpdateMode);
}
}