61 lines
2.2 KiB
Java
61 lines
2.2 KiB
Java
package androidx.appcompat.widget;
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import android.graphics.Rect;
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import android.util.Log;
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import android.view.View;
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import androidx.annotation.RestrictTo;
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import androidx.core.view.ViewCompat;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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@RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
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public class ViewUtils {
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private static final String TAG = "ViewUtils";
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private static Method sComputeFitSystemWindowsMethod;
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static {
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try {
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Method declaredMethod = View.class.getDeclaredMethod("computeFitSystemWindows", Rect.class, Rect.class);
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sComputeFitSystemWindowsMethod = declaredMethod;
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if (!declaredMethod.isAccessible()) {
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sComputeFitSystemWindowsMethod.setAccessible(true);
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}
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} catch (NoSuchMethodException unused) {
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Log.d(TAG, "Could not find method computeFitSystemWindows. Oh well.");
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}
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}
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private ViewUtils() {
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}
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public static void computeFitSystemWindows(View view, Rect rect, Rect rect2) {
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Method method = sComputeFitSystemWindowsMethod;
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if (method != null) {
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try {
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method.invoke(view, rect, rect2);
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} catch (Exception e) {
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Log.d(TAG, "Could not invoke computeFitSystemWindows", e);
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}
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}
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}
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public static boolean isLayoutRtl(View view) {
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return ViewCompat.getLayoutDirection(view) == 1;
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}
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public static void makeOptionalFitsSystemWindows(View view) {
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try {
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Method method = view.getClass().getMethod("makeOptionalFitsSystemWindows", new Class[0]);
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if (!method.isAccessible()) {
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method.setAccessible(true);
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}
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method.invoke(view, new Object[0]);
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} catch (NoSuchMethodException unused) {
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Log.d(TAG, "Could not find method makeOptionalFitsSystemWindows. Oh well...");
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} catch (InvocationTargetException e) {
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Log.d(TAG, "Could not invoke makeOptionalFitsSystemWindows", e);
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} catch (IllegalAccessException e2) {
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Log.d(TAG, "Could not invoke makeOptionalFitsSystemWindows", e2);
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}
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}
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}
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