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sickwormsickworm
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Use new structure to parse Android XML (Restructuring) v25
Support selector, but the code structure is bad
1 parent 6002e41 commit c5da99b

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3 files changed

+70
-49
lines changed

3 files changed

+70
-49
lines changed

‎src/com/excelsecu/androidx2j/AX2JClassTranslator.java‎

Lines changed: 23 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -207,16 +207,20 @@ public void translate(AX2JCodeBlock codeBlock, Attribute attr, int priority) {
207207
* @param attr the attribute to be translated
208208
* @return the value after translating
209209
*/
210-
protected String translateValue(AX2JCodeBlock codeBlock, AX2JAttribute attribute, AX2JMethod method) {
211-
String value = attribute.getValue().getValue();
212-
String attrName = attribute.getName().getQualifiedName();
213-
210+
private String translateValue(AX2JCodeBlock codeBlock, AX2JAttribute attribute, AX2JMethod method) {
214211
int argOrder = attribute.getTypeValue(AX2JAttribute.TYPE_ARGUMENTS_ORDER);
215212
if (argOrder == AX2JAttribute.TYPE_ARGUMENTS_ALL_THE_SAME) {
216213
argOrder = 1;
217214
}
218215
Class<?> argType = method.getArgType(argOrder);
219-
216+
217+
return translateValue(codeBlock, method, attribute.getValue(), argType);
218+
}
219+
220+
protected final String translateValue(AX2JCodeBlock codeBlock, AX2JMethod method, Attribute attribute, Class<?> argType) {
221+
String value = attribute.getValue();
222+
String name = attribute.getQualifiedName();
223+
220224
if (argType.equals(Integer.class)) {
221225
//dp, px, sp
222226
if (value.matches("[0-9.]+dp")) {
@@ -247,8 +251,8 @@ else if (value.contains("@string/")) {
247251
value = value.substring(value.indexOf('/') + 1);
248252
value = Config.R_CLASS + ".string." + value;
249253
value = Config.RESOURCES_NAME + ".getString(" + value + ")";
250-
} else if (attrName.equals("android:text") ||
251-
attrName.equals("android:hint")) {
254+
} else if (name.equals("android:text") ||
255+
name.equals("android:hint")) {
252256
value = "\"" + value + "\"";
253257
}
254258

@@ -289,19 +293,19 @@ else if (value.equals("vertical")) {
289293
}
290294

291295
//gravity
292-
else if (attrName.equals("android:gravity") ||
293-
attrName.equals("android:layout_gravity")) {
296+
else if (name.equals("android:gravity") ||
297+
name.equals("android:layout_gravity")) {
294298
value = Utils.prefixParams(value, "Gravity");
295299
codeBlock.addImport(Gravity.class.getName());
296300
}
297301

298302
//margin
299-
else if (attrName.matches("android:layout_margin(Left)|(Top)|(Right)|(Bottom)")) {
303+
else if (name.matches("android:layout_margin(Left)|(Top)|(Right)|(Bottom)")) {
300304
codeBlock.addImport(ViewGroup.class.getName());
301305
}
302306

303307
//text
304-
else if (attrName.equals("android:textAppearance")) {
308+
else if (name.equals("android:textAppearance")) {
305309
String style = AX2JStyle.getStyle(value).name;
306310
style = style.replace('.', '_');
307311
style = "android.R.style." + style;
@@ -310,7 +314,7 @@ else if (attrName.equals("android:textAppearance")) {
310314

311315
/** independent part **/
312316
//RelativeLayout rule
313-
if (method.getMethodName().equals("addRule")) {
317+
if (method != null && method.getMethodName().equals("addRule")) {
314318
if (value.equals("true")) {
315319
value = "RelativeLayout.TRUE";
316320
} else if (value.equals("false")) {
@@ -320,7 +324,7 @@ else if (attrName.equals("android:textAppearance")) {
320324
}
321325

322326
//divider
323-
if (attrName.equals("android:divider")) {
327+
if (name.equals("android:divider")) {
324328
codeBlock.addImport(ColorDrawable.class.getName());
325329
}
326330

@@ -351,8 +355,8 @@ else if (argType.equals(Drawable.class) || argType.equals(ColorStateList.class))
351355
if (value.startsWith("@drawable/")) {
352356
value = value.substring(value.indexOf('/') + 1);
353357
value = Config.R_CLASS + ".drawable." + value;
354-
if (attrName.contains("Color") ||
355-
attrName.contains("TintList")) {
358+
if (name.contains("Color") ||
359+
name.contains("TintList")) {
356360
value = "resources.getColorStateList(" + value + ")";
357361
} else {
358362
value = "resources.getDrawable(" + value + ")";
@@ -362,21 +366,21 @@ else if (argType.equals(Drawable.class) || argType.equals(ColorStateList.class))
362366

363367
else if (argType.equals(TransformationMethod.class)) {
364368
//text
365-
if (attrName.equals("android:password")) {
369+
if (name.equals("android:password")) {
366370
value = "new PasswordTransformationMethod()";
367371
codeBlock.addImport(PasswordTransformationMethod.class.getName());
368-
} else if (attrName.equals("android:singleLine")) {
372+
} else if (name.equals("android:singleLine")) {
369373
value = "new SingleLineTransformationMethod()";
370374
codeBlock.addImport(SingleLineTransformationMethod.class.getName());
371-
} else if (attrName.equals("android:inputType")) {
375+
} else if (name.equals("android:inputType")) {
372376
String error = value;
373377
value = Config.INPUT_TYPE_MAP.get(value);
374378
if (value == null) {
375379
throw new AX2JException(AX2JException.ATTRIBUTE_VALUE_ERROR, error);
376380
}
377381
value = Utils.prefixParams(value, "InputType");
378382
codeBlock.addImport(InputType.class.getName());
379-
} else if (attrName.equals("android:ellipsize")) {
383+
} else if (name.equals("android:ellipsize")) {
380384
value = value.toUpperCase();
381385
value = "TextUtils.TruncateAt." + value;
382386
codeBlock.addImport(TextUtils.class.getName());

‎src/com/excelsecu/androidx2j/BaseTranslator.java‎

Lines changed: 22 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -167,6 +167,28 @@ protected void translateAttribute(AX2JCodeBlock codeBlock, Attribute attribute,
167167
}
168168
}
169169

170+
protected final String translateValue(AX2JCodeBlock codeBlock, Attribute attribute, Class<?> argType) {
171+
String value = attribute.getValue();
172+
Class<?> type = codeBlock.getType();
173+
174+
while (true) {
175+
AX2JClassTranslator translator = map.get(type);
176+
if (translator == null) {
177+
codeBlock.add("//" + attribute.asXML() + "\t//not support\n");
178+
break;
179+
} else {
180+
try {
181+
value = translator.translateValue(codeBlock, null, attribute, argType);
182+
break;
183+
} catch(AX2JException e) {
184+
type = type.getSuperclass();
185+
}
186+
}
187+
}
188+
189+
return value;
190+
}
191+
170192
/**
171193
* Add the class to the import list. If already exists, ignore.
172194
* @param className the class try to be added in import list

‎src/com/excelsecu/androidx2j/SelectorTranslator.java‎

Lines changed: 25 additions & 30 deletions
Original file line numberDiff line numberDiff line change
@@ -3,35 +3,30 @@
33

44
import android.content.Context;
55
import android.content.res.ColorStateList;
6+
import android.graphics.drawable.Drawable;
67
import android.graphics.drawable.StateListDrawable;
78

89
public class SelectorTranslator extends BaseTranslator {
910

10-
public static void main(String[] argv) {
11-
System.out.println(new SelectorTranslator(new AX2JParser("res/drawable/color_selector.xml").parse()).translate());
12-
}
13-
1411
public SelectorTranslator(AX2JNode node) {
1512
super(node);
1613
AX2JNode.resetOrder();
1714
}
1815

1916
public String translate() {
2017
if (getType() == ColorStateList.class) {
21-
String javaBlock = translateToColorStateList();
22-
return javaBlock;
18+
return translateToColorStateList().toString();
2319
} else if (getType() == StateListDrawable.class) {
24-
String javaBlock = translateToStateListDrawable();
25-
return javaBlock;
20+
return translateToStateListDrawable().toString();
2621
} else {
2722
throw new AX2JException(AX2JException.AXML_PARSE_ERROR, "not a selector type");
2823
}
2924
}
3025

31-
private String translateToColorStateList() {
26+
private AX2JCodeBlock translateToColorStateList() {
3227
addImport(Context.class.getName());
3328
addImport(ColorStateList.class.getName());
34-
String javaBlock = "";
29+
AX2JCodeBlock codeBlock = new AX2JCodeBlock(ColorStateList.class, getRoot().getObjectName());
3530
String stateSetList = "";
3631
String colorList = "";
3732
for (AX2JNode n : getRoot().getChildren()) {
@@ -43,7 +38,7 @@ private String translateToColorStateList() {
4338
for (Attribute a : n.getAttributes()) {
4439
String attrName = a.getQualifiedName();
4540
if (attrName.equals("android:color")) {
46-
//color = translateValue(a);
41+
color = translateValue(codeBlock, a, Integer.class);
4742
} else {
4843
String state = "android.R.attr." + a.getName();
4944
if (a.getValue().equals("false")) {
@@ -55,7 +50,6 @@ private String translateToColorStateList() {
5550
stateSet += ", " + state;
5651
}
5752
}
58-
//extraHandle(getRoot(), a);
5953
}
6054
if (colorList.equals("")) {
6155
colorList = color;
@@ -67,31 +61,32 @@ private String translateToColorStateList() {
6761
//remove comma
6862
stateSetList = stateSetList.substring(0, stateSetList.length() - 1);
6963

70-
javaBlock += "int[][] stateSet" + " = new int[][] {" + stateSetList + "};\n";
71-
javaBlock += "int[] colorSet" + " = new int[] {" + colorList + "};\n";
72-
javaBlock += "ColorStateList colorStateList = new ColorStateList(stateSet, colorSet);\n";
73-
return javaBlock;
64+
codeBlock.add("int[][] stateSet" + " = new int[][] {" + stateSetList + "};\n");
65+
codeBlock.add("int[] colorSet" + " = new int[] {" + colorList + "};\n");
66+
codeBlock.add("ColorStateList colorStateList = new ColorStateList(stateSet, colorSet);\n");
67+
return codeBlock;
7468
}
7569

76-
private String translateToStateListDrawable() {
70+
private AX2JCodeBlock translateToStateListDrawable() {
7771
addImport(Context.class.getName());
7872
addImport(StateListDrawable.class.getName());
73+
AX2JCodeBlock codeBlock = new AX2JCodeBlock(ColorStateList.class, getRoot().getObjectName());
7974
int num = 0;
80-
String javaBlock = "";
81-
javaBlock += "StateListDrawable stateListDrawable = new StateListDrawable();\n";
82-
for (AX2JNode n : getRoot().getChildren()) {
83-
if (!n.getLabelName().equals("item")) {
75+
76+
codeBlock.add("StateListDrawable stateListDrawable = new StateListDrawable();\n");
77+
for (AX2JNode node : getRoot().getChildren()) {
78+
if (!node.getLabelName().equals("item")) {
8479
continue;
8580
}
8681
String stateSet = "";
8782
String drawable = "";
88-
for (Attribute a : n.getAttributes()) {
89-
String attrName = a.getQualifiedName();
83+
for (Attribute attribute : node.getAttributes()) {
84+
String attrName = attribute.getQualifiedName();
9085
if (attrName.equals("android:drawable")) {
91-
//drawable = translateValue(a);
86+
drawable = translateValue(codeBlock, attribute, Drawable.class);
9287
} else {
93-
String state = "android.R.attr." + a.getName();
94-
if (a.getValue().equals("false")) {
88+
String state = "android.R.attr." + attribute.getName();
89+
if (attribute.getValue().equals("false")) {
9590
state = "-" + state;
9691
}
9792
if (stateSet.equals("")) {
@@ -100,14 +95,14 @@ private String translateToStateListDrawable() {
10095
stateSet += ", " + state;
10196
}
10297
}
103-
//extraHandle(getRoot(), a);
10498
}
10599

106100
String setName = "stateSet" + num;
107-
javaBlock += "int[] " + setName + " = new int[] {" + stateSet + "};\n";
108-
javaBlock += "stateListDrawable.addState(" + setName + ", " + drawable + ");\n";
101+
codeBlock.add("int[] " + setName + " = new int[] {" + stateSet + "};\n");
102+
codeBlock.add("stateListDrawable.addState(" + setName + ", " + drawable + ");\n");
109103
num++;
110104
}
111-
return javaBlock;
105+
106+
return codeBlock;
112107
}
113108
}

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