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Linearize try-catch blocks

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There are many possible method signatures for getPrimaryClip() and
setPrimaryClip().

Avoid the nested try-catch blocks.
This commit is contained in:
Romain Vimont 2024-07-11 12:19:47 +02:00
parent 9989668226
commit fe7494c492
1 changed files with 76 additions and 51 deletions
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127
server/src/main/java/com/genymobile/scrcpy/wrappers/ClipboardManager.java
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@ -38,38 +38,53 @@ public final class ClipboardManager {
if (getPrimaryClipMethod == null) { if (getPrimaryClipMethod == null) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class); getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class);
} else { return getPrimaryClipMethod;
try {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, int.class);
getMethodVersion = 0;
} catch (NoSuchMethodException e1) {
try {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, String.class, int.class);
getMethodVersion = 1;
} catch (NoSuchMethodException e2) {
try {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, String.class, int.class, int.class);
getMethodVersion = 2;
} catch (NoSuchMethodException e3) {
try {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, int.class, String.class);
getMethodVersion = 3;
} catch (NoSuchMethodException e4) {
try {
getPrimaryClipMethod = manager.getClass()
.getMethod("getPrimaryClip", String.class, String.class, int.class, int.class, boolean.class);
getMethodVersion = 4;
} catch (NoSuchMethodException e5) {
getPrimaryClipMethod = manager.getClass()
.getMethod("getPrimaryClip", String.class, String.class, String.class, String.class, int.class, int.class,
boolean.class);
getMethodVersion = 5;
}
}
}
}
}
} }
try {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, int.class);
getMethodVersion = 0;
return getPrimaryClipMethod;
} catch (NoSuchMethodException e) {
// fall-through
}
try {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, String.class, int.class);
getMethodVersion = 1;
return getPrimaryClipMethod;
} catch (NoSuchMethodException e) {
// fall-through
}
try {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, String.class, int.class, int.class);
getMethodVersion = 2;
return getPrimaryClipMethod;
} catch (NoSuchMethodException e) {
// fall-through
}
try {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, int.class, String.class);
getMethodVersion = 3;
return getPrimaryClipMethod;
} catch (NoSuchMethodException e) {
// fall-through
}
try {
getPrimaryClipMethod = manager.getClass()
.getMethod("getPrimaryClip", String.class, String.class, int.class, int.class, boolean.class);
getMethodVersion = 4;
return getPrimaryClipMethod;
} catch (NoSuchMethodException e) {
// fall-through
}
getPrimaryClipMethod = manager.getClass()
.getMethod("getPrimaryClip", String.class, String.class, String.class, String.class, int.class, int.class, boolean.class);
getMethodVersion = 5;
} }
return getPrimaryClipMethod; return getPrimaryClipMethod;
} }
@ -78,27 +93,37 @@ public final class ClipboardManager {
if (setPrimaryClipMethod == null) { if (setPrimaryClipMethod == null) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class, String.class); setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class, String.class);
} else { return setPrimaryClipMethod;
try {
setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class, String.class, int.class);
setMethodVersion = 0;
} catch (NoSuchMethodException e1) {
try {
setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class, String.class, String.class, int.class);
setMethodVersion = 1;
} catch (NoSuchMethodException e2) {
try {
setPrimaryClipMethod = manager.getClass()
.getMethod("setPrimaryClip", ClipData.class, String.class, String.class, int.class, int.class);
setMethodVersion = 2;
} catch (NoSuchMethodException e3) {
setPrimaryClipMethod = manager.getClass()
.getMethod("setPrimaryClip", ClipData.class, String.class, String.class, int.class, int.class, boolean.class);
setMethodVersion = 3;
}
}
}
} }
try {
setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class, String.class, int.class);
setMethodVersion = 0;
return setPrimaryClipMethod;
} catch (NoSuchMethodException e1) {
// fall-through
}
try {
setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class, String.class, String.class, int.class);
setMethodVersion = 1;
return setPrimaryClipMethod;
} catch (NoSuchMethodException e2) {
// fall-through
}
try {
setPrimaryClipMethod = manager.getClass()
.getMethod("setPrimaryClip", ClipData.class, String.class, String.class, int.class, int.class);
setMethodVersion = 2;
return setPrimaryClipMethod;
} catch (NoSuchMethodException e3) {
// fall-through
}
setPrimaryClipMethod = manager.getClass()
.getMethod("setPrimaryClip", ClipData.class, String.class, String.class, int.class, int.class, boolean.class);
setMethodVersion = 3;
} }
return setPrimaryClipMethod; return setPrimaryClipMethod;
} }